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} .loading { visibility: hidden; } .detail-page .post-footer .cmt_iframe_holder { padding-top: 40px !important; } /** Desktop **/ @media (max-width: 900px) { .col-right { display: none; } .col-main { margin-right: 0; min-width: initial; } .footer-outer { display: none; } .cols-wrapper { min-width: initial; } .google-footer-outer { background-color: #f5f5f5; } } /** Tablet **/ @media (max-width: 712px) { .header-outer, .cols-wrapper, .footer-outer, .google-footer-outer { padding: 0 40px; } } /* An extra breakpoint accommodating for long blog titles. */ @media (max-width: 600px) { .header-left { height: 100%; position: initial; top: inherit; margin-top: 0; -webkit-transform: initial; transform: initial; } .header-title { margin-top: 18px; } .header-inner { height: auto; margin-bottom: 32px; margin-top: 32px; } .header-desc { margin-top: 12px; } .header-inner .google-logo { height: 70px; margin-top: 3px; } .header-inner .google-logo img { height: 70px; } .header-title h2 { font-size: 32px; 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max-width: inherit; width: calc(100% + 32px); } .post-content table, .post-content td { width: 100%; } #blog-pager { margin: 0; padding: 16px 0; } /** List page tweaks. **/ .list-page .post-original { display: none; } .list-page .post-summary { display: block; } .list-page .comment-container { display: none; } .list-page #blog-pager { padding-top: 0; border: 0; margin-top: -8px; } .list-page .label-footer { display: none; } .list-page #main .post .post-footer { border-bottom: 1px solid #eee; margin: -16px 0 0 0; padding: 0 0 20px 0; } .list-page .post .share { display: none; } /** Detail page tweaks. **/ .detail-page .post-footer .cmt_iframe_holder { padding-top: 32px !important; } .detail-page .label-footer { margin-bottom: 0; } .detail-page #main .post .post-footer { padding-bottom: 0; } .detail-page #comments { display: none; } } [data-about-pullquote], [data-is-preview], [data-about-syndication] { display: none; } </style> <noscript> <style> .loading { visibility: visible }</style> </noscript> <script type='text/javascript'> (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','https://www.google-analytics.com/analytics.js','ga'); 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//]]> </script> <noscript> <img alt='' height='1' src='https://ad.doubleclick.net/ddm/activity/src=2542116;type=gblog;cat=googl0;ord=1?' width='1'/> </noscript>  <div class='header-outer'> <div class='header-inner'> <div class='section' id='header'><div class='widget Header' data-version='1' id='Header1'> <div class='header-left'> <div class='header-title'> <a class='google-logo' href='https://blog.chromium.org/'> <img alt="Chromium Blog" height="50" src="//1.bp.blogspot.com/-vkF7AFJOwBk/VkQxeAGi1mI/AAAAAAAARYo/57denvsQ8zA/s1600-r/logo_chromium.png"> </a> <a href='/.'> <h2> Chromium Blog </h2> </a> </div> <div class='header-desc'> News and developments from the open source browser project </div> </div> </div></div> </div> </div>  <div class='cols-wrapper loading'> <div class='col-main-wrapper'> <div class='col-main'> <div class='section' id='main'><div class='widget Blog' data-version='1' id='Blog1'> <div class='post' data-id='4970167314770761522' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2011/03/mini-newsletter-from-your-google-chrome.html' itemprop='url' title='A Mini-Newsletter From Your Google Chrome Security Team'> A Mini-Newsletter From Your Google Chrome Security Team </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Tuesday, March 8, 2011 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div>We’re always working hard to enhance the Chrome browser with bug fixes, new defenses and new features. The <a href="http://googlechromereleases.blogspot.com/2011/03/chrome-stable-release.html">release of Chrome 10</a> is no different, and there are some items worth highlighting:</div><div><br /></div><div><b>Chrome 10: Flash sandboxing</b></div><div>With Chrome 10, our first cut of the previously announced <a href="http://blog.chromium.org/2010/12/rolling-out-sandbox-for-adobe-flash.html">Flash sandboxing initiative</a> is now enabled by default for the Windows platform on Vista and newer. Additionally, because we automatically update Flash to the latest and most secure version, this should provide useful defense in depth.</div><div><br /></div><div><b>Chrome 10: Out-of-date plug-in warnings</b></div><div>As we <a href="http://blog.chromium.org/2010/06/improving-plug-in-security.html">previously mentioned</a>, we believe that some of the most significant opportunities to increase user security revolve around plugins. We’ve made a number of improvements in this area, including actively encouraging users to update their plug-ins to the most secure version. Chrome now detects when a plug-in is out of date and blocks it with a simple infobar. This infobar helps guide the user towards updating their plug-in with the latest security fixes.</div><div><br /></div><div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgeafeZao3TDZAClo6-gmwziG3CAt0Uqxm9xMiPxaTh3phtClr2eMNnDPDVaQhBJ0wVP0b1HKlerfbuDR4ashrDUYrOPjzNE6tWvBGMJ-1oh5OBclmnIfuHIzwG4ZUXiAcUtVqiKx30Socw/s1600/out+of+date+plugin.png"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5581896014308018946" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgeafeZao3TDZAClo6-gmwziG3CAt0Uqxm9xMiPxaTh3phtClr2eMNnDPDVaQhBJ0wVP0b1HKlerfbuDR4ashrDUYrOPjzNE6tWvBGMJ-1oh5OBclmnIfuHIzwG4ZUXiAcUtVqiKx30Socw/s400/out+of+date+plugin.png" style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 146px;" /></a></div><div><br /></div><div><b>Chrome 10: Plug-in blocking enhancements</b></div><div>Some of our more advanced users prefer fine-grained control over which plug-ins they wish to run -- which can have security and privacy benefits. Chrome has long had a feature which blocks plug-ins by default (Wrench menu -> Preferences -> Under the hood -> Content Settings -> Plug-ins). We’ve improved this feature by adding a context menu to the blocked plug-in placeholder. This menu lets users control which plug-ins do and do not run. Using a context menu helps prevent clickjacking attacks that try to bypass the block. Plug-in placeholders can also be hidden (for example, if they are floating over and obscuring real content), and the actual plug-in that wishes to run is made apparent.</div><div><br /></div><div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnUNRhcZtY3agy0SCo7EtU11vR07hkryIECrN69pFtRAQr3y5VXwg0eG8fxdYNHSBoHeJxROfVcNNJIQMC8ocQLHv27XtwnBdxyegbrCV45vEy2NHuWj7Zfw0cqcSWi63W5FRoBBMIYtDx/s1600/blocked+plugin.png"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5581896602610537090" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnUNRhcZtY3agy0SCo7EtU11vR07hkryIECrN69pFtRAQr3y5VXwg0eG8fxdYNHSBoHeJxROfVcNNJIQMC8ocQLHv27XtwnBdxyegbrCV45vEy2NHuWj7Zfw0cqcSWi63W5FRoBBMIYtDx/s400/blocked+plugin.png" style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 105px;" /></a><br /></div><div><b>Chromium Security Rewards program still going strong</b></div><div>We mentioned in passing in the <a href="http://googlechromereleases.blogspot.com/2011/02/stable-channel-update_28.html">9.0.597.107 release notes</a> that our <a href="http://blog.chromium.org/2010/01/encouraging-more-chromium-security.html">rewards program</a> has passed $100,000 of rewards. We’d like to re-iterate our thanks to all the named researchers in our <a href="http://www.chromium.org/Home/chromium-security/hall-of-fame">Hall of Fame</a>. We’re continually delighted with the stream of interesting and clever bugs that we receive, so it will be exciting to see what the rest of 2011 brings. Remember, we love giving out money!</div><div><br /></div><div><b>Still hiring!</b></div><div>We are always looking to expand the Google Chrome Security Team, and we’re looking for a wide range of talents. We can promise exciting and varied work, working to protect hundreds of millions of users and working alongside the best in the industry. Why not have a look at <a href="//www.google.com/intl/mn/jobs/uslocations/mountain-view/swe/information-security-engineer-chrome-mountain-view/index.html">our job posting</a>?</div><div><br /></div><span class="post-author">Posted by Chris Evans, Google Chrome Security Team, Bernhard Bauer, Software Engineer, and Carlos Pizano, Software Engineer</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div>We’re always working hard to enhance the Chrome browser with bug fixes, new defenses and new features. The <a href="http://googlechromereleases.blogspot.com/2011/03/chrome-stable-release.html">release of Chrome 10</a> is no different, and there are some items worth highlighting:</div><div><br /></div><div><b>Chrome 10: Flash sandboxing</b></div><div>With Chrome 10, our first cut of the previously announced <a href="http://blog.chromium.org/2010/12/rolling-out-sandbox-for-adobe-flash.html">Flash sandboxing initiative</a> is now enabled by default for the Windows platform on Vista and newer. Additionally, because we automatically update Flash to the latest and most secure version, this should provide useful defense in depth.</div><div><br /></div><div><b>Chrome 10: Out-of-date plug-in warnings</b></div><div>As we <a href="http://blog.chromium.org/2010/06/improving-plug-in-security.html">previously mentioned</a>, we believe that some of the most significant opportunities to increase user security revolve around plugins. We’ve made a number of improvements in this area, including actively encouraging users to update their plug-ins to the most secure version. Chrome now detects when a plug-in is out of date and blocks it with a simple infobar. This infobar helps guide the user towards updating their plug-in with the latest security fixes.</div><div><br /></div><div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgeafeZao3TDZAClo6-gmwziG3CAt0Uqxm9xMiPxaTh3phtClr2eMNnDPDVaQhBJ0wVP0b1HKlerfbuDR4ashrDUYrOPjzNE6tWvBGMJ-1oh5OBclmnIfuHIzwG4ZUXiAcUtVqiKx30Socw/s1600/out+of+date+plugin.png"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5581896014308018946" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgeafeZao3TDZAClo6-gmwziG3CAt0Uqxm9xMiPxaTh3phtClr2eMNnDPDVaQhBJ0wVP0b1HKlerfbuDR4ashrDUYrOPjzNE6tWvBGMJ-1oh5OBclmnIfuHIzwG4ZUXiAcUtVqiKx30Socw/s400/out+of+date+plugin.png" style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 146px;" /></a></div><div><br /></div><div><b>Chrome 10: Plug-in blocking enhancements</b></div><div>Some of our more advanced users prefer fine-grained control over which plug-ins they wish to run -- which can have security and privacy benefits. Chrome has long had a feature which blocks plug-ins by default (Wrench menu -> Preferences -> Under the hood -> Content Settings -> Plug-ins). We’ve improved this feature by adding a context menu to the blocked plug-in placeholder. This menu lets users control which plug-ins do and do not run. Using a context menu helps prevent clickjacking attacks that try to bypass the block. Plug-in placeholders can also be hidden (for example, if they are floating over and obscuring real content), and the actual plug-in that wishes to run is made apparent.</div><div><br /></div><div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnUNRhcZtY3agy0SCo7EtU11vR07hkryIECrN69pFtRAQr3y5VXwg0eG8fxdYNHSBoHeJxROfVcNNJIQMC8ocQLHv27XtwnBdxyegbrCV45vEy2NHuWj7Zfw0cqcSWi63W5FRoBBMIYtDx/s1600/blocked+plugin.png"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5581896602610537090" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnUNRhcZtY3agy0SCo7EtU11vR07hkryIECrN69pFtRAQr3y5VXwg0eG8fxdYNHSBoHeJxROfVcNNJIQMC8ocQLHv27XtwnBdxyegbrCV45vEy2NHuWj7Zfw0cqcSWi63W5FRoBBMIYtDx/s400/blocked+plugin.png" style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 105px;" /></a><br /></div><div><b>Chromium Security Rewards program still going strong</b></div><div>We mentioned in passing in the <a href="http://googlechromereleases.blogspot.com/2011/02/stable-channel-update_28.html">9.0.597.107 release notes</a> that our <a href="http://blog.chromium.org/2010/01/encouraging-more-chromium-security.html">rewards program</a> has passed $100,000 of rewards. We’d like to re-iterate our thanks to all the named researchers in our <a href="http://www.chromium.org/Home/chromium-security/hall-of-fame">Hall of Fame</a>. We’re continually delighted with the stream of interesting and clever bugs that we receive, so it will be exciting to see what the rest of 2011 brings. Remember, we love giving out money!</div><div><br /></div><div><b>Still hiring!</b></div><div>We are always looking to expand the Google Chrome Security Team, and we’re looking for a wide range of talents. We can promise exciting and varied work, working to protect hundreds of millions of users and working alongside the best in the industry. Why not have a look at <a href="//www.google.com/intl/mn/jobs/uslocations/mountain-view/swe/information-security-engineer-chrome-mountain-view/index.html">our job posting</a>?</div><div><br /></div><span class="post-author">Posted by Chris Evans, Google Chrome Security Team, Bernhard Bauer, Software Engineer, and Carlos Pizano, Software Engineer</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:A Mini-Newsletter From Your Google Chrome Security Team&url=https://blog.chromium.org/2011/03/mini-newsletter-from-your-google-chrome.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2011/03/mini-newsletter-from-your-google-chrome.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2011/03/mini-newsletter-from-your-google-chrome.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/googlechrome' rel='tag'> googlechrome </a> , <a class='label' href='https://blog.chromium.org/search/label/security' rel='tag'> security </a> </span> </div> </div> </div> <div class='post' data-id='3292409215249679596' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2011/02/chromegdc2011.html' itemprop='url' title='Chrome@GDC2011'> Chrome@GDC2011 </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Wednesday, February 9, 2011 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div>Games are some of the most popular apps on the web platform. Representatives from the Chrome team will be at the <a href="http://www.gdconf.com/">Game Developers Conference</a>, to connect with game developers and deliver tech talks on some of the latest web technologies.</div><div><br /></div><div>On February 28th, as part of Google Developer Day at GDC, Vincent Scheib will present an overview of how the latest HTML5 technologies can be used to create games. On the same day, Gregg Tavares will explain how to get GPU-accelerated graphics with WebGL, and Bill Budge will show how you can program Web games in C++ using Native Client. For a full list of other Google talks check out <a href="//www.google.com/gdc2011">google.com/gdc2011</a>.</div><div><br /></div><div>We will also be present at Google’s booth on the GDC expo floor. Representatives from our 3D Graphics, Native Client, HTML5 and Chrome Web Store teams will be there to answer your questions on how you can use web technologies to create compelling games for Chrome’s 120+ million active users.</div><div><br /></div><div>We can’t wait to see you there!</div><br /><span class="post-author">Posted by Ian Lewis, Developer Advocate</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div>Games are some of the most popular apps on the web platform. Representatives from the Chrome team will be at the <a href="http://www.gdconf.com/">Game Developers Conference</a>, to connect with game developers and deliver tech talks on some of the latest web technologies.</div><div><br /></div><div>On February 28th, as part of Google Developer Day at GDC, Vincent Scheib will present an overview of how the latest HTML5 technologies can be used to create games. On the same day, Gregg Tavares will explain how to get GPU-accelerated graphics with WebGL, and Bill Budge will show how you can program Web games in C++ using Native Client. For a full list of other Google talks check out <a href="//www.google.com/gdc2011">google.com/gdc2011</a>.</div><div><br /></div><div>We will also be present at Google’s booth on the GDC expo floor. Representatives from our 3D Graphics, Native Client, HTML5 and Chrome Web Store teams will be there to answer your questions on how you can use web technologies to create compelling games for Chrome’s 120+ million active users.</div><div><br /></div><div>We can’t wait to see you there!</div><br /><span class="post-author">Posted by Ian Lewis, Developer Advocate</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Chrome@GDC2011&url=https://blog.chromium.org/2011/02/chromegdc2011.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2011/02/chromegdc2011.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2011/02/chromegdc2011.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/googlechrome' rel='tag'> googlechrome </a> , <a class='label' href='https://blog.chromium.org/search/label/html5' rel='tag'> html5 </a> </span> </div> </div> </div> <div class='post' data-id='7730118775305696845' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2011/02/chromium-to-feature-in-pwn2own-contest.html' itemprop='url' title='Chromium to Feature in Pwn2Own Contest!'> Chromium to Feature in Pwn2Own Contest! </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Monday, February 7, 2011 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div>We’re excited that the Google Chrome browser will <a href="http://dvlabs.tippingpoint.com/blog/2011/02/02/pwn2own-2011">feature in this year’s Pwn2Own contest</a>. Chrome wasn’t originally going to be included as a target browser in the competition, but Google volunteered to sponsor Chrome’s participation by contributing monetary rewards for Chrome exploits. For the past year we’ve enjoyed <a href="http://blog.chromium.org/2010/01/encouraging-more-chromium-security.html">working with the security community</a> and <a href="http://dev.chromium.org/Home/chromium-security/hall-of-fame">rewarding researchers</a> for high quality work through our <a href="http://blog.chromium.org/2010/07/celebrating-six-months-of-chromium.html">Chromium Security Reward program</a>. Sponsoring this contest to discover more bugs was a logical step. We thought we’d answer some frequently asked questions in the form of a Q&A session:</div><div><br /></div><div><b>Q) Is Chrome OS a target?</b></div><div>A) No, not this year, as Chrome OS is still in beta. Per HP TippingPoint / ZDI guidelines, the actual target will be the latest stable version of the Chrome browser at the time, running on an up-to-date Windows 7 system. A Chrome OS device will, however, be awarded in addition to the prize money.</div><div><br /></div><div><b>Q) Are you betting that Chrome can’t be hacked?</b></div><div>A) No. We think the Chrome browser has a strong security architecture, and Chrome has fared well in past years at Pwn2Own. But we know that web browsers from all vendors are very large pieces of software that invariably do have some bugs and complex external dependencies. That’s why the Chromium Security Reward program exists, along with our newer <a href="http://googleonlinesecurity.blogspot.com/2010/11/rewarding-web-application-security.html">web application reward program</a>. As a team comprised largely of security researchers, we think it’s important to reward the security community for their work which helps us learn. Naturally, we’ll learn the most from real examples of Chrome exploits.</div><div><br /></div><div><b>Q) How do the rules work?</b></div><div>A) We worked with ZDI to come up with a rules structure that would reward exploits in code specific to Chromium and in third-party components such as the kernel or device drivers.</div><div><br /></div><div>Of course, we prefer to pay rewards for bugs in our own code because we learn more and can make fixes directly. On day 1 of the competition, Google will sponsor $20,000 for a working exploit in Chrome, if it uses only Chrome bugs to compromise the browser and escape the sandbox. Days 2 and 3 will also allow for bugs in the kernel, device drivers, system libraries, etc., and the $20,000 prize will be sponsored at $10,000 by Google and $10,000 by ZDI to reflect the occurrence of the exploit partially outside of the Chrome code itself.</div><div><br /></div><div>Note that ZDI is responsible for the rules and may change them at their own discretion.</div><div><br /></div><div><b>Q) Does this competition impact the Chromium Security Reward program?</b></div><div>A) <a href="http://blog.chromium.org/2010/07/celebrating-six-months-of-chromium.html">The program still pays up to $3,133.7 per bug</a>. As always, submissions to the program don’t require exploits in order to be rewarded. In addition, we continue to reward classes of bugs (such as cross-origin leaks) that would otherwise not be eligible for prizes at Pwn2Own. We encourage researchers to continue submitting their bugs through the Chromium Security Reward program.</div><div><br /></div><span class="post-author">Posted by Chris Evans, Google Chrome Security Team</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div>We’re excited that the Google Chrome browser will <a href="http://dvlabs.tippingpoint.com/blog/2011/02/02/pwn2own-2011">feature in this year’s Pwn2Own contest</a>. Chrome wasn’t originally going to be included as a target browser in the competition, but Google volunteered to sponsor Chrome’s participation by contributing monetary rewards for Chrome exploits. For the past year we’ve enjoyed <a href="http://blog.chromium.org/2010/01/encouraging-more-chromium-security.html">working with the security community</a> and <a href="http://dev.chromium.org/Home/chromium-security/hall-of-fame">rewarding researchers</a> for high quality work through our <a href="http://blog.chromium.org/2010/07/celebrating-six-months-of-chromium.html">Chromium Security Reward program</a>. Sponsoring this contest to discover more bugs was a logical step. We thought we’d answer some frequently asked questions in the form of a Q&A session:</div><div><br /></div><div><b>Q) Is Chrome OS a target?</b></div><div>A) No, not this year, as Chrome OS is still in beta. Per HP TippingPoint / ZDI guidelines, the actual target will be the latest stable version of the Chrome browser at the time, running on an up-to-date Windows 7 system. A Chrome OS device will, however, be awarded in addition to the prize money.</div><div><br /></div><div><b>Q) Are you betting that Chrome can’t be hacked?</b></div><div>A) No. We think the Chrome browser has a strong security architecture, and Chrome has fared well in past years at Pwn2Own. But we know that web browsers from all vendors are very large pieces of software that invariably do have some bugs and complex external dependencies. That’s why the Chromium Security Reward program exists, along with our newer <a href="http://googleonlinesecurity.blogspot.com/2010/11/rewarding-web-application-security.html">web application reward program</a>. As a team comprised largely of security researchers, we think it’s important to reward the security community for their work which helps us learn. Naturally, we’ll learn the most from real examples of Chrome exploits.</div><div><br /></div><div><b>Q) How do the rules work?</b></div><div>A) We worked with ZDI to come up with a rules structure that would reward exploits in code specific to Chromium and in third-party components such as the kernel or device drivers.</div><div><br /></div><div>Of course, we prefer to pay rewards for bugs in our own code because we learn more and can make fixes directly. On day 1 of the competition, Google will sponsor $20,000 for a working exploit in Chrome, if it uses only Chrome bugs to compromise the browser and escape the sandbox. Days 2 and 3 will also allow for bugs in the kernel, device drivers, system libraries, etc., and the $20,000 prize will be sponsored at $10,000 by Google and $10,000 by ZDI to reflect the occurrence of the exploit partially outside of the Chrome code itself.</div><div><br /></div><div>Note that ZDI is responsible for the rules and may change them at their own discretion.</div><div><br /></div><div><b>Q) Does this competition impact the Chromium Security Reward program?</b></div><div>A) <a href="http://blog.chromium.org/2010/07/celebrating-six-months-of-chromium.html">The program still pays up to $3,133.7 per bug</a>. As always, submissions to the program don’t require exploits in order to be rewarded. In addition, we continue to reward classes of bugs (such as cross-origin leaks) that would otherwise not be eligible for prizes at Pwn2Own. We encourage researchers to continue submitting their bugs through the Chromium Security Reward program.</div><div><br /></div><span class="post-author">Posted by Chris Evans, Google Chrome Security Team</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Chromium to Feature in Pwn2Own Contest!&url=https://blog.chromium.org/2011/02/chromium-to-feature-in-pwn2own-contest.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2011/02/chromium-to-feature-in-pwn2own-contest.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2011/02/chromium-to-feature-in-pwn2own-contest.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/googlechrome' rel='tag'> googlechrome </a> , <a class='label' href='https://blog.chromium.org/search/label/security' rel='tag'> security </a> </span> </div> </div> </div> <div class='post' data-id='6401926114362392125' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2010/07/do-you-know-how-slow-your-web-page-is.html' itemprop='url' title='Do You Know How Slow Your Web Page Is?'> Do You Know How Slow Your Web Page Is? </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Wednesday, July 28, 2010 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div>The <a href="http://dev.w3.org/2006/webapi/WebTiming/">Web Timing</a> draft specification presents a standard set of metrics for measuring web page load time across browsers. We’re happy to announce that in <a href="//www.google.com/chrome/eula.html?extra=devchannel">Chrome 6</a>, web developers can now access these new metrics under <span style="font-family:Courier">window.webkitPerformance</span>.</div><div><br /></div><div>Measuring web page load time is a notoriously tricky but <a href="http://googleresearch.blogspot.com/2009/06/speed-matters.html">important</a> <a href="http://googlecode.blogspot.com/2010/06/aboutcom-partners-with-google-to-make.html">endeavor</a>. One of the most common challenges is simply getting a true start time. Historically, the earliest a web page could reliably begin measurement is when the browser begins to parse an HTML document (by marking a start time in a <span style="font-family:Courier"><script></span> block at the top of the document).</div><div><br /></div><div>Unfortunately, that is too late to include a significant portion of the time web surfers spend waiting for the page: much of the time is spent fetching the page from the web server. To address this shortcoming, some clever web developers work around the problem by storing the navigation start time in a cookie during the previous page’s <span style="font-family:Courier">onbeforeunload</span> handler. However, this doesn’t work for the critical first page load which likely has a cold cache.</div><div><br /></div><div>Web Timing now gives developers the ability to measure the true page load time by including the time to request, generate, and receive the HTML document. The timeline below illustrates the metrics it provides. The vertical line labeled "Legacy navigation started" is the earliest time a web page can reliably measure without Web Timing. In this case, instead of a misleading 80ms load time, it is now possible to see that the user actually experienced a 274ms time. Including this missing phase will make your measurements appear to increase. It’s not because pages are getting slower – we’re just getting a better view on where the time is actually being spent.</div><div><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjg-28JkZzFyOe1vMEPp4G_BsqgS9q_-MEpAHo8YGkPIF2wR1ZUESB2xl-Axdb9EmUdZhmsbvb3j2REx4eC2brjH7m8iMTC4D_MrmoISjyLmYDI05zQhVkx6VBfVR8oHAuDRr6UJbmilxrE/s1600/_Mw2fSWJne7DlfQuvJaMCFxiKvf-cbLwtL6Aze0vsC7ZLtlUjzHQYnRgrmEqeaI2v2cgnTm5INeIQTX6Wq8rUX45pRgfeJnwtjOQxBCPpqL7QPr6KQ.png"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5499046846351498322" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjg-28JkZzFyOe1vMEPp4G_BsqgS9q_-MEpAHo8YGkPIF2wR1ZUESB2xl-Axdb9EmUdZhmsbvb3j2REx4eC2brjH7m8iMTC4D_MrmoISjyLmYDI05zQhVkx6VBfVR8oHAuDRr6UJbmilxrE/s400/_Mw2fSWJne7DlfQuvJaMCFxiKvf-cbLwtL6Aze0vsC7ZLtlUjzHQYnRgrmEqeaI2v2cgnTm5INeIQTX6Wq8rUX45pRgfeJnwtjOQxBCPpqL7QPr6KQ.png" style="cursor:pointer; cursor:hand;width: 400px; height: 165px;" /></a><br /></div><div>Across other browsers: Web Timing metrics are under <span style="font-family:Courier">window.msPerformance</span> in the <a href="http://ie.microsoft.com/testdrive/">third platform preview</a> of Internet Explorer 9 and <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=570341">work is underway</a> to add <span style="font-family:Courier">window.mozPerformance</span> to Firefox. The specification is still being finalized, so expect slight changes before the browser prefixes are dropped. If you’re running a supported browser, please try the <a href="http://webtimingdemo.appspot.com/">Web Timing demonstration</a> and send us <a href="mailto:public-web-perf@w3.org">feedback</a>.</div><div><br /></div><span class="post-author">Posted by Tony Gentilcore, Software Engineer</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div>The <a href="http://dev.w3.org/2006/webapi/WebTiming/">Web Timing</a> draft specification presents a standard set of metrics for measuring web page load time across browsers. We’re happy to announce that in <a href="//www.google.com/chrome/eula.html?extra=devchannel">Chrome 6</a>, web developers can now access these new metrics under <span style="font-family:Courier">window.webkitPerformance</span>.</div><div><br /></div><div>Measuring web page load time is a notoriously tricky but <a href="http://googleresearch.blogspot.com/2009/06/speed-matters.html">important</a> <a href="http://googlecode.blogspot.com/2010/06/aboutcom-partners-with-google-to-make.html">endeavor</a>. One of the most common challenges is simply getting a true start time. Historically, the earliest a web page could reliably begin measurement is when the browser begins to parse an HTML document (by marking a start time in a <span style="font-family:Courier"><script></span> block at the top of the document).</div><div><br /></div><div>Unfortunately, that is too late to include a significant portion of the time web surfers spend waiting for the page: much of the time is spent fetching the page from the web server. To address this shortcoming, some clever web developers work around the problem by storing the navigation start time in a cookie during the previous page’s <span style="font-family:Courier">onbeforeunload</span> handler. However, this doesn’t work for the critical first page load which likely has a cold cache.</div><div><br /></div><div>Web Timing now gives developers the ability to measure the true page load time by including the time to request, generate, and receive the HTML document. The timeline below illustrates the metrics it provides. The vertical line labeled "Legacy navigation started" is the earliest time a web page can reliably measure without Web Timing. In this case, instead of a misleading 80ms load time, it is now possible to see that the user actually experienced a 274ms time. Including this missing phase will make your measurements appear to increase. It’s not because pages are getting slower – we’re just getting a better view on where the time is actually being spent.</div><div><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjg-28JkZzFyOe1vMEPp4G_BsqgS9q_-MEpAHo8YGkPIF2wR1ZUESB2xl-Axdb9EmUdZhmsbvb3j2REx4eC2brjH7m8iMTC4D_MrmoISjyLmYDI05zQhVkx6VBfVR8oHAuDRr6UJbmilxrE/s1600/_Mw2fSWJne7DlfQuvJaMCFxiKvf-cbLwtL6Aze0vsC7ZLtlUjzHQYnRgrmEqeaI2v2cgnTm5INeIQTX6Wq8rUX45pRgfeJnwtjOQxBCPpqL7QPr6KQ.png"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5499046846351498322" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjg-28JkZzFyOe1vMEPp4G_BsqgS9q_-MEpAHo8YGkPIF2wR1ZUESB2xl-Axdb9EmUdZhmsbvb3j2REx4eC2brjH7m8iMTC4D_MrmoISjyLmYDI05zQhVkx6VBfVR8oHAuDRr6UJbmilxrE/s400/_Mw2fSWJne7DlfQuvJaMCFxiKvf-cbLwtL6Aze0vsC7ZLtlUjzHQYnRgrmEqeaI2v2cgnTm5INeIQTX6Wq8rUX45pRgfeJnwtjOQxBCPpqL7QPr6KQ.png" style="cursor:pointer; cursor:hand;width: 400px; height: 165px;" /></a><br /></div><div>Across other browsers: Web Timing metrics are under <span style="font-family:Courier">window.msPerformance</span> in the <a href="http://ie.microsoft.com/testdrive/">third platform preview</a> of Internet Explorer 9 and <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=570341">work is underway</a> to add <span style="font-family:Courier">window.mozPerformance</span> to Firefox. The specification is still being finalized, so expect slight changes before the browser prefixes are dropped. If you’re running a supported browser, please try the <a href="http://webtimingdemo.appspot.com/">Web Timing demonstration</a> and send us <a href="mailto:public-web-perf@w3.org">feedback</a>.</div><div><br /></div><span class="post-author">Posted by Tony Gentilcore, Software Engineer</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Do You Know How Slow Your Web Page Is?&url=https://blog.chromium.org/2010/07/do-you-know-how-slow-your-web-page-is.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2010/07/do-you-know-how-slow-your-web-page-is.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2010/07/do-you-know-how-slow-your-web-page-is.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/googlechrome' rel='tag'> googlechrome </a> , <a class='label' href='https://blog.chromium.org/search/label/New%20Features' rel='tag'> New Features </a> , <a class='label' href='https://blog.chromium.org/search/label/webkit' rel='tag'> webkit </a> , <a class='label' href='https://blog.chromium.org/search/label/webtiming' rel='tag'> webtiming </a> </span> </div> </div> </div> <div class='post' data-id='6093204490125381611' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2010/07/release-early-release-often.html' itemprop='url' title='Release Early, Release Often'> Release Early, Release Often </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Thursday, July 22, 2010 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div>Over the next few months, we are going to be rolling out a new release process to accelerate the pace at which Google Chrome stable releases become available. Running under ideal conditions, we will be looking to release a new stable version about once every six weeks, roughly twice as often as we do today.</div><div><br /></div><div>So why the change? We have three fundamental goals in reducing the cycle time:</div><div><ul><li>Shorten the release cycle and still get great features in front of users when they are ready</li><li>Make the schedule more predictable and easier to scope</li><li>Reduce the pressure on engineering to “make” a release</li></ul></div><div>The first goal is fairly straightforward, given our pace of development. We have new features coming out all the time and do not want users to have to wait months before they can use them. While pace is important to us, we are all committed to maintaining high quality releases — if a feature is not ready, it will not ship in a stable release.</div><div><br /></div><div>The second goal is about implementing good project management practice. Predictable fixed duration development periods allow us to determine how much work we can do in a fixed amount of time, and makes schedule communication simple. We basically wanted to operate more like trains leaving Grand Central Station (regularly scheduled and always on time), and less like taxis leaving the Bronx (ad hoc and unpredictable).</div><div><br /></div><div>The third goal is about taking the pressure off software engineers to finish features in a single release cycle. Under the old model, when we faced a deadline with an incomplete feature, we had three options, all undesirable: (1) Engineers had to rush or work overtime to complete the feature by the deadline, (2) We delayed the release to complete that feature (which affected other un-related features), or (3) The feature was disabled and had to wait approximately 3 months for the next release. With the new schedule, if a given feature is not complete, it will simply ride on the the next release train when it’s ready. Since those trains come quickly and regularly (every six weeks), there is less stress.</div><div><br /></div><div>So, get ready to see us pick up the pace and for new features to reach the stable channel more quickly. Since we are going to continue to increment our major versions with every new release (i.e. 6.0, 7.0, 8.0, 9.0) those numbers will start to move a little faster than before. Please don’t read too much into the pace of version number changes - they just mean we are moving through release cycles and we are geared up to get fresher releases into your hands!</div><div><br /></div><span class="post-author">Posted by Anthony Laforge, Program Manager</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div>Over the next few months, we are going to be rolling out a new release process to accelerate the pace at which Google Chrome stable releases become available. Running under ideal conditions, we will be looking to release a new stable version about once every six weeks, roughly twice as often as we do today.</div><div><br /></div><div>So why the change? We have three fundamental goals in reducing the cycle time:</div><div><ul><li>Shorten the release cycle and still get great features in front of users when they are ready</li><li>Make the schedule more predictable and easier to scope</li><li>Reduce the pressure on engineering to “make” a release</li></ul></div><div>The first goal is fairly straightforward, given our pace of development. We have new features coming out all the time and do not want users to have to wait months before they can use them. While pace is important to us, we are all committed to maintaining high quality releases — if a feature is not ready, it will not ship in a stable release.</div><div><br /></div><div>The second goal is about implementing good project management practice. Predictable fixed duration development periods allow us to determine how much work we can do in a fixed amount of time, and makes schedule communication simple. We basically wanted to operate more like trains leaving Grand Central Station (regularly scheduled and always on time), and less like taxis leaving the Bronx (ad hoc and unpredictable).</div><div><br /></div><div>The third goal is about taking the pressure off software engineers to finish features in a single release cycle. Under the old model, when we faced a deadline with an incomplete feature, we had three options, all undesirable: (1) Engineers had to rush or work overtime to complete the feature by the deadline, (2) We delayed the release to complete that feature (which affected other un-related features), or (3) The feature was disabled and had to wait approximately 3 months for the next release. With the new schedule, if a given feature is not complete, it will simply ride on the the next release train when it’s ready. Since those trains come quickly and regularly (every six weeks), there is less stress.</div><div><br /></div><div>So, get ready to see us pick up the pace and for new features to reach the stable channel more quickly. Since we are going to continue to increment our major versions with every new release (i.e. 6.0, 7.0, 8.0, 9.0) those numbers will start to move a little faster than before. Please don’t read too much into the pace of version number changes - they just mean we are moving through release cycles and we are geared up to get fresher releases into your hands!</div><div><br /></div><span class="post-author">Posted by Anthony Laforge, Program Manager</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Release Early, Release Often&url=https://blog.chromium.org/2010/07/release-early-release-often.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2010/07/release-early-release-often.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2010/07/release-early-release-often.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/googlechrome' rel='tag'> googlechrome </a> , <a class='label' href='https://blog.chromium.org/search/label/releases' rel='tag'> releases </a> </span> </div> </div> </div> <div class='post' data-id='2527495136896996683' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2010/07/celebrating-six-months-of-chromium.html' itemprop='url' title='Celebrating Six Months of Chromium Security Rewards'> Celebrating Six Months of Chromium Security Rewards </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Tuesday, July 20, 2010 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div>It has been approximately six months since we launched the <a href="http://blog.chromium.org/2010/01/encouraging-more-chromium-security.html">Chromium Security Reward program</a>. Although still early days, the program has been a clear success. We have been notified of numerous bugs, and some of the participants have made it clear that it was the reward program that motivated them to get involved with Chromium security.</div><div><br /></div><div>We maintain a list of issued rewards on the <a href="http://dev.chromium.org/Home/chromium-security">Chromium security page</a>. As the list indicates, a range of researchers have sent us some great bugs and the rewards are flowing! This list should also help answer questions about which sort of bugs might qualify for rewards.</div><div><br /></div><div>Today, we are modifying the program in two ways:</div><div><ol><li>The maximum reward for a single bug has been increased to <b>$3,133.7</b>. We will most likely use this amout for <a href="http://dev.chromium.org/developers/severity-guidelines">SecSeverity-Critical</a> bugs in Chromium. The increased reward reflects the fact that <a href="http://seclab.stanford.edu/websec/chromium/chromium-security-architecture.pdf">the sandbox</a> makes it harder to find bugs of this severity.</li><li>Whilst the base reward for less serious bugs remains at $500, the panel will consider rewarding more for high-quality bug reports. Factors indicating a high-quality bug report might include a careful test case reduction, an accurate analysis of root cause, or productive discussion towards resolution.</li></ol></div><div>Thanks to everyone who contributes to Chromium security, and here’s looking forward to our first elite entrant!</div><div><br /></div><div><div><b>UPDATE</b>: We've had a few questions about whether we pay rewards in cases where the bug comes to us via a vulnerability broker. Bugs reported in this way are not likely to generate Chromium rewards. We encourage researchers to file bugs directly with us, as doing so helps us get started sooner on fixes and removes questions about who else may have access to the bug details. We'd also remind researchers that we don't necessarily require a working exploit in order to issue a reward. For example, evidence of memory corruption would typically be sufficient.</div></div><div><br /></div><span class="post-author">Posted by Chris Evans, Google Chrome Security</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div>It has been approximately six months since we launched the <a href="http://blog.chromium.org/2010/01/encouraging-more-chromium-security.html">Chromium Security Reward program</a>. Although still early days, the program has been a clear success. We have been notified of numerous bugs, and some of the participants have made it clear that it was the reward program that motivated them to get involved with Chromium security.</div><div><br /></div><div>We maintain a list of issued rewards on the <a href="http://dev.chromium.org/Home/chromium-security">Chromium security page</a>. As the list indicates, a range of researchers have sent us some great bugs and the rewards are flowing! This list should also help answer questions about which sort of bugs might qualify for rewards.</div><div><br /></div><div>Today, we are modifying the program in two ways:</div><div><ol><li>The maximum reward for a single bug has been increased to <b>$3,133.7</b>. We will most likely use this amout for <a href="http://dev.chromium.org/developers/severity-guidelines">SecSeverity-Critical</a> bugs in Chromium. The increased reward reflects the fact that <a href="http://seclab.stanford.edu/websec/chromium/chromium-security-architecture.pdf">the sandbox</a> makes it harder to find bugs of this severity.</li><li>Whilst the base reward for less serious bugs remains at $500, the panel will consider rewarding more for high-quality bug reports. Factors indicating a high-quality bug report might include a careful test case reduction, an accurate analysis of root cause, or productive discussion towards resolution.</li></ol></div><div>Thanks to everyone who contributes to Chromium security, and here’s looking forward to our first elite entrant!</div><div><br /></div><div><div><b>UPDATE</b>: We've had a few questions about whether we pay rewards in cases where the bug comes to us via a vulnerability broker. Bugs reported in this way are not likely to generate Chromium rewards. We encourage researchers to file bugs directly with us, as doing so helps us get started sooner on fixes and removes questions about who else may have access to the bug details. We'd also remind researchers that we don't necessarily require a working exploit in order to issue a reward. For example, evidence of memory corruption would typically be sufficient.</div></div><div><br /></div><span class="post-author">Posted by Chris Evans, Google Chrome Security</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Celebrating Six Months of Chromium Security Rewards&url=https://blog.chromium.org/2010/07/celebrating-six-months-of-chromium.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2010/07/celebrating-six-months-of-chromium.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2010/07/celebrating-six-months-of-chromium.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/googlechrome' rel='tag'> googlechrome </a> , <a class='label' href='https://blog.chromium.org/search/label/security' rel='tag'> security </a> </span> </div> </div> </div> <div class='post' data-id='5512574354546667990' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2010/06/google-chrome-developer-update-google.html' itemprop='url' title='Google Chrome Developer Update - Google I/O recap, new APIs'> Google Chrome Developer Update - Google I/O recap, new APIs </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Monday, June 7, 2010 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div><b>Google I/O recap</b></div><div><br /></div><div>If you missed the <a href="http://code.google.com/events/io/2010/">Day 1 keynote</a> this year, it was all about the open web. There were some amazing demos from Mugtug, TweetDeck, Adobe, and Sports Illustrated demonstrating the full potential of HTML5. There was a preview of <a href="http://webmproject.blogspot.com/2010/05/introducing-webm-open-web-media-project.html">WebM/VP8</a>, a high-quality, open, and web-optimized video format. We saw the announcement of the <a href="http://code.google.com/chrome/apps/">Chrome Web Store</a>, which later this year will provide a new and exciting channel for developers to distribute their web apps and reach new users. We also launched the <a href="http://code.google.com/apis/webfonts/">Google Font API</a>, which allows you to add high-quality web fonts to any web page. Lastly, there were all of the great <a href="http://code.google.com/events/io/2010/sessions.html#Chrome">Chrome sessions</a>. Videos have been posted on the Google I/O website:</div><div><ul><li><a href="http://code.google.com/events/io/2010/sessions/developing-with-html5.html">Developing with HTML5</a></li><li><a href="http://code.google.com/events/io/2010/sessions/web-apps-chrome-web-store.html">Developing web apps for the Chrome Web Store</a></li><li><a href="http://code.google.com/events/io/2010/sessions/native-code-chrome.html">Beyond JavaScript: programming the web with native code</a></li><li><a href="http://code.google.com/events/io/2010/sessions/chrome-extensions.html">Chrome extensions - how-to</a></li><li><a href="http://code.google.com/events/io/2010/sessions/chrome-developer-tools.html">Google Chrome's Developer Tools</a></li><li><a href="http://code.google.com/events/io/2010/sessions/using-chrome-frame.html">Using Google Chrome Frame</a></li><li><a href="http://code.google.com/events/io/2010/sessions/html5-status-chrome.html">HTML5 status update</a></li><li><a href="http://code.google.com/events/io/2010/sessions/webm-open-video-playback-html5.html">WebM Open Video Playback in HTML5</a></li></ul></div><div><b>What's new for developers in Google Chrome?</b></div><div><br /></div><div>The Google Chrome Dev channel is now up to <a href="http://googlechromereleases.blogspot.com/2010/06/dev-channel-update.html">6.0.422.0</a>. It includes a bunch of new features to think about when developing your apps:</div><div><ul><li><a href="http://dev.chromium.org/developers/design-documents/desktop-notifications/api-specification">Desktop notifications</a> (new since our last developer update)</li><li><a href="http://www.w3.org/TR/FileAPI/">File API</a> and <a href="http://dev.w3.org/2006/webapi/FileAPI/#filereader-interface">FileReader API</a>: Drag and drop files from the desktop to the browser!</li><li><a href="http://blog.chromium.org/2010/05/sneak-peek-at-native-client-sdk.html">Native Client (NaCl) SDK</a> and <a href="http://code.google.com/p/naclports/">ports</a>: Run with <a href="http://code.google.com/p/nativeclient-sdk/wiki/RunningModules"><span class="Apple-style-span">--enable-nacl</span></a>.</li><li><a href="http://blog.chromium.org/2010/05/security-in-depth-html5s-sandbox.html">HTML5 sandbox attribute</a></li><li>Integrated Flash Player plugin: Run dev channel with <span class="Apple-style-span">--enable-internal-flash</span>.</li></ul></div><div>In addition to the above, there are new experimental extension APIs:</div><div><ul><li><a href="http://code.google.com/chrome/extensions/dev/experimental.cookies.html">chrome.experimental.cookies</a></li><li><a href="http://code.google.com/chrome/extensions/dev/experimental.clipboard.html">chrome.experimental.clipboard</a></li><li><a href="http://code.google.com/chrome/extensions/dev/experimental.omnibox.html">chrome.experimental.omnibox</a></li></ul></div><div>You can try out these features by launching a Dev-channel version of Google Chrome with the <span class="Apple-style-span">--enable-experimental-extension-apis</span> flag and adding the ‘experimental’ permission in your <a href="http://code.google.com/chrome/extensions/trunk/manifest.html#permissions">manifest.json</a> file. Please keep in mind that these features are still under development and are not 100% stable yet. </div><div><br /></div><div><b>Upcoming developer events</b></div><div><br /></div><div>For those of you based in New York, there’s an upcoming Chrome Extensions hackathon in our local office on June 10, 2010. We also have a five day DevFest starting June 28, 2010 in Sydney, Australia. Google Chrome will be featured on Wednesday, June 30. Stay tuned for more details!</div><div><br /></div><div>For the latest news and upcoming developer events, subscribe to this blog and follow us on Twitter <a href="http://twitter.com/chromiumdev">@ChromiumDev</a>.</div><div><br /></div><span class="post-author">Posted by Eric Bidelman, Google Chrome Developer Relations</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div><b>Google I/O recap</b></div><div><br /></div><div>If you missed the <a href="http://code.google.com/events/io/2010/">Day 1 keynote</a> this year, it was all about the open web. There were some amazing demos from Mugtug, TweetDeck, Adobe, and Sports Illustrated demonstrating the full potential of HTML5. There was a preview of <a href="http://webmproject.blogspot.com/2010/05/introducing-webm-open-web-media-project.html">WebM/VP8</a>, a high-quality, open, and web-optimized video format. We saw the announcement of the <a href="http://code.google.com/chrome/apps/">Chrome Web Store</a>, which later this year will provide a new and exciting channel for developers to distribute their web apps and reach new users. We also launched the <a href="http://code.google.com/apis/webfonts/">Google Font API</a>, which allows you to add high-quality web fonts to any web page. Lastly, there were all of the great <a href="http://code.google.com/events/io/2010/sessions.html#Chrome">Chrome sessions</a>. Videos have been posted on the Google I/O website:</div><div><ul><li><a href="http://code.google.com/events/io/2010/sessions/developing-with-html5.html">Developing with HTML5</a></li><li><a href="http://code.google.com/events/io/2010/sessions/web-apps-chrome-web-store.html">Developing web apps for the Chrome Web Store</a></li><li><a href="http://code.google.com/events/io/2010/sessions/native-code-chrome.html">Beyond JavaScript: programming the web with native code</a></li><li><a href="http://code.google.com/events/io/2010/sessions/chrome-extensions.html">Chrome extensions - how-to</a></li><li><a href="http://code.google.com/events/io/2010/sessions/chrome-developer-tools.html">Google Chrome's Developer Tools</a></li><li><a href="http://code.google.com/events/io/2010/sessions/using-chrome-frame.html">Using Google Chrome Frame</a></li><li><a href="http://code.google.com/events/io/2010/sessions/html5-status-chrome.html">HTML5 status update</a></li><li><a href="http://code.google.com/events/io/2010/sessions/webm-open-video-playback-html5.html">WebM Open Video Playback in HTML5</a></li></ul></div><div><b>What's new for developers in Google Chrome?</b></div><div><br /></div><div>The Google Chrome Dev channel is now up to <a href="http://googlechromereleases.blogspot.com/2010/06/dev-channel-update.html">6.0.422.0</a>. It includes a bunch of new features to think about when developing your apps:</div><div><ul><li><a href="http://dev.chromium.org/developers/design-documents/desktop-notifications/api-specification">Desktop notifications</a> (new since our last developer update)</li><li><a href="http://www.w3.org/TR/FileAPI/">File API</a> and <a href="http://dev.w3.org/2006/webapi/FileAPI/#filereader-interface">FileReader API</a>: Drag and drop files from the desktop to the browser!</li><li><a href="http://blog.chromium.org/2010/05/sneak-peek-at-native-client-sdk.html">Native Client (NaCl) SDK</a> and <a href="http://code.google.com/p/naclports/">ports</a>: Run with <a href="http://code.google.com/p/nativeclient-sdk/wiki/RunningModules"><span class="Apple-style-span">--enable-nacl</span></a>.</li><li><a href="http://blog.chromium.org/2010/05/security-in-depth-html5s-sandbox.html">HTML5 sandbox attribute</a></li><li>Integrated Flash Player plugin: Run dev channel with <span class="Apple-style-span">--enable-internal-flash</span>.</li></ul></div><div>In addition to the above, there are new experimental extension APIs:</div><div><ul><li><a href="http://code.google.com/chrome/extensions/dev/experimental.cookies.html">chrome.experimental.cookies</a></li><li><a href="http://code.google.com/chrome/extensions/dev/experimental.clipboard.html">chrome.experimental.clipboard</a></li><li><a href="http://code.google.com/chrome/extensions/dev/experimental.omnibox.html">chrome.experimental.omnibox</a></li></ul></div><div>You can try out these features by launching a Dev-channel version of Google Chrome with the <span class="Apple-style-span">--enable-experimental-extension-apis</span> flag and adding the ‘experimental’ permission in your <a href="http://code.google.com/chrome/extensions/trunk/manifest.html#permissions">manifest.json</a> file. Please keep in mind that these features are still under development and are not 100% stable yet. </div><div><br /></div><div><b>Upcoming developer events</b></div><div><br /></div><div>For those of you based in New York, there’s an upcoming Chrome Extensions hackathon in our local office on June 10, 2010. We also have a five day DevFest starting June 28, 2010 in Sydney, Australia. Google Chrome will be featured on Wednesday, June 30. Stay tuned for more details!</div><div><br /></div><div>For the latest news and upcoming developer events, subscribe to this blog and follow us on Twitter <a href="http://twitter.com/chromiumdev">@ChromiumDev</a>.</div><div><br /></div><span class="post-author">Posted by Eric Bidelman, Google Chrome Developer Relations</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Google Chrome Developer Update - Google I/O recap, new APIs&url=https://blog.chromium.org/2010/06/google-chrome-developer-update-google.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2010/06/google-chrome-developer-update-google.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2010/06/google-chrome-developer-update-google.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/extensions' rel='tag'> extensions </a> , <a class='label' href='https://blog.chromium.org/search/label/googlechrome' rel='tag'> googlechrome </a> , <a class='label' href='https://blog.chromium.org/search/label/html5' rel='tag'> html5 </a> , <a class='label' href='https://blog.chromium.org/search/label/New%20Features' rel='tag'> New Features </a> </span> </div> </div> </div> <div class='post' data-id='3828628786326153406' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2010/06/in-open-for-rlz.html' itemprop='url' title='In The Open, For RLZ'> In The Open, For RLZ </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Wednesday, June 2, 2010 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div>When we <a href="http://chrome.blogspot.com/2010/03/polyglot-google-chrome-beta-with-new.html">released</a> a new stable version of Google Chrome last March, we tried to improve the transparency and <a href="//www.google.com/chrome/privacy">privacy</a> options of Google Chrome. One area where we’ve seen a lot of interest and questions is the <a href="http://code.google.com/p/rlz/">RLZ</a> library that is built into Google Chrome. RLZ gives us the ability to accurately measure the success of marketing promotions and distribution partnerships in order to meet our contractual and financial obligations. It assigns non-unique, non-personally identifiable promotion tracking labels to client products; these labels sometimes appear in Google search queries in Google Chrome.</div><div><br /></div><div>Documenting Google Chrome’s use of promotional tags and tokens was a good start, but we wanted to take this transparency a step further. Our goal was to not only show you exactly how we were sending distribution information, but also what information was included and how it was generated.</div><div><br /></div><div>Today, we’ve open-sourced the code that generates the RLZ parameter that sometimes appears in Google search queries. We’ve made the RLZ library its own <a href="http://code.google.com/p/rlz/">project</a> on the Google Code site, since this is the same library that is used in other Google products. This is analogous to how we opened <a href="http://code.google.com/p/omaha/">Omaha</a>, the Google Updater technology, as its own open-source project.</div><div><br /></div><div>Chromium will also continue to exist as it always has, without any RLZ library included. And, you can still download a Google Chrome with no RLZ behavior at www.google.com/chrome. But now that RLZ is open, Google Chrome distributed through promotional means will include this open-source implementation of RLZ.</div><div><br /></div><div>It is our hope that we are not only opening up a previously-closed part of Google Chrome and providing better transparency, but that we’re also offering up potentially useful code to others who may use it in their own projects.</div><div><br /></div><div>We know this is just a small step, but we think that the RLZ project will provide better transparency and value to the community. We want to hear what you think, so please keep the feedback coming!</div><div><br /></div><span class="post-author">Posted by Roger Tawa, Software Engineer, and Glenn Wilson, Product Manager</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div>When we <a href="http://chrome.blogspot.com/2010/03/polyglot-google-chrome-beta-with-new.html">released</a> a new stable version of Google Chrome last March, we tried to improve the transparency and <a href="//www.google.com/chrome/privacy">privacy</a> options of Google Chrome. One area where we’ve seen a lot of interest and questions is the <a href="http://code.google.com/p/rlz/">RLZ</a> library that is built into Google Chrome. RLZ gives us the ability to accurately measure the success of marketing promotions and distribution partnerships in order to meet our contractual and financial obligations. It assigns non-unique, non-personally identifiable promotion tracking labels to client products; these labels sometimes appear in Google search queries in Google Chrome.</div><div><br /></div><div>Documenting Google Chrome’s use of promotional tags and tokens was a good start, but we wanted to take this transparency a step further. Our goal was to not only show you exactly how we were sending distribution information, but also what information was included and how it was generated.</div><div><br /></div><div>Today, we’ve open-sourced the code that generates the RLZ parameter that sometimes appears in Google search queries. We’ve made the RLZ library its own <a href="http://code.google.com/p/rlz/">project</a> on the Google Code site, since this is the same library that is used in other Google products. This is analogous to how we opened <a href="http://code.google.com/p/omaha/">Omaha</a>, the Google Updater technology, as its own open-source project.</div><div><br /></div><div>Chromium will also continue to exist as it always has, without any RLZ library included. And, you can still download a Google Chrome with no RLZ behavior at www.google.com/chrome. But now that RLZ is open, Google Chrome distributed through promotional means will include this open-source implementation of RLZ.</div><div><br /></div><div>It is our hope that we are not only opening up a previously-closed part of Google Chrome and providing better transparency, but that we’re also offering up potentially useful code to others who may use it in their own projects.</div><div><br /></div><div>We know this is just a small step, but we think that the RLZ project will provide better transparency and value to the community. We want to hear what you think, so please keep the feedback coming!</div><div><br /></div><span class="post-author">Posted by Roger Tawa, Software Engineer, and Glenn Wilson, Product Manager</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:In The Open, For RLZ&url=https://blog.chromium.org/2010/06/in-open-for-rlz.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2010/06/in-open-for-rlz.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2010/06/in-open-for-rlz.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/googlechrome' rel='tag'> googlechrome </a> , <a class='label' href='https://blog.chromium.org/search/label/rlz' rel='tag'> rlz </a> </span> </div> </div> </div> <div class='post' data-id='6705688314143137041' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2010/03/google-chrome-developer-update.html' itemprop='url' title='Google Chrome Developer Update - Geolocation and Incognito Extensions'> Google Chrome Developer Update - Geolocation and Incognito Extensions </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Friday, March 26, 2010 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div><b>What's New in Google Chrome?</b></div><div><br /></div><div>The Google Chrome Dev channel has been updated to <a href="http://googlechromereleases.blogspot.com/2010/03/dev-update-fix-for-tabs-hanging-after.html">5.0.356.2</a> for all platforms since our last developer post. It includes a few new goodies for developers:</div><div><ul><li><a href="http://dev.w3.org/geo/api/spec-source.html">Geolocation API</a>: Run with the <span class="Apple-style-span" style="font-family:'courier new';">--enable-geolocation</span> flag.</li><li><a href="http://code.google.com/chrome/extensions/trunk/overview.html#incognito">Incognito extensions</a></li><li>Unpacked extensions are now remembered across browser restarts.</li><li><a href="http://code.google.com/chrome/extensions/trunk/manifest.html#icons">Favicons for extension pages</a> (define with a 16x16 image in your manifest.json).</li><li><a href="http://code.google.com/chrome/extensions/dev/browserAction.html#method-setPopup">setPopup()</a> was added to browserAction and pageAction for dynamically changing which popup to show based on the selected tab.</li></ul></div><div>Please keep in mind that these features are still under development and are not 100% stable yet. In addition to the above, there are a few new experimental features baking in /trunk. You can try them out with the <span class="Apple-style-span" style="font-family:'courier new';">--enable-experimental-extension-apis</span> flag:</div><div><ul><li><a href="http://code.google.com/chrome/extensions/trunk/experimental.infobars.html">chrome.experimental.infobars</a></li><li><a href="http://code.google.com/chrome/extensions/trunk/experimental.contextMenu.html">chrome.experimental.contextMenu</a></li></ul></div><div><b>Samples and Tutorials</b></div><div><br /></div><div>We’ve added a few new sample extensions tutorials to get you started:</div><div><ul><li><a href="http://src.chromium.org/viewvc/chrome/trunk/src/chrome/common/extensions/docs/examples/tutorials/analytics/">Sample</a> and <a href="http://code.google.com/chrome/extensions/trunk/tut_analytics.html">tutorial</a> to demonstrate using Google Analytics in your extensions</li><li><a href="http://src.chromium.org/viewvc/chrome/trunk/src/chrome/common/extensions/docs/examples/extensions/gdocs/">Extension</a> to display, create, and update your Google Documents</li><li><a href="http://code.google.com/chrome/extensions/trunk/tut_oauth.html">Tutorial</a> to demonstrate using OAuth in your extensions</li></ul></div><div>Remember to follow us on Twitter: <a href="http://twitter.com/chromiumdev">@ChromiumDev</a>! </div><div><br /></div><span class="post-author">Posted by Eric Bidelman, Developer Advocate</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div><b>What's New in Google Chrome?</b></div><div><br /></div><div>The Google Chrome Dev channel has been updated to <a href="http://googlechromereleases.blogspot.com/2010/03/dev-update-fix-for-tabs-hanging-after.html">5.0.356.2</a> for all platforms since our last developer post. It includes a few new goodies for developers:</div><div><ul><li><a href="http://dev.w3.org/geo/api/spec-source.html">Geolocation API</a>: Run with the <span class="Apple-style-span" style="font-family:'courier new';">--enable-geolocation</span> flag.</li><li><a href="http://code.google.com/chrome/extensions/trunk/overview.html#incognito">Incognito extensions</a></li><li>Unpacked extensions are now remembered across browser restarts.</li><li><a href="http://code.google.com/chrome/extensions/trunk/manifest.html#icons">Favicons for extension pages</a> (define with a 16x16 image in your manifest.json).</li><li><a href="http://code.google.com/chrome/extensions/dev/browserAction.html#method-setPopup">setPopup()</a> was added to browserAction and pageAction for dynamically changing which popup to show based on the selected tab.</li></ul></div><div>Please keep in mind that these features are still under development and are not 100% stable yet. In addition to the above, there are a few new experimental features baking in /trunk. You can try them out with the <span class="Apple-style-span" style="font-family:'courier new';">--enable-experimental-extension-apis</span> flag:</div><div><ul><li><a href="http://code.google.com/chrome/extensions/trunk/experimental.infobars.html">chrome.experimental.infobars</a></li><li><a href="http://code.google.com/chrome/extensions/trunk/experimental.contextMenu.html">chrome.experimental.contextMenu</a></li></ul></div><div><b>Samples and Tutorials</b></div><div><br /></div><div>We’ve added a few new sample extensions tutorials to get you started:</div><div><ul><li><a href="http://src.chromium.org/viewvc/chrome/trunk/src/chrome/common/extensions/docs/examples/tutorials/analytics/">Sample</a> and <a href="http://code.google.com/chrome/extensions/trunk/tut_analytics.html">tutorial</a> to demonstrate using Google Analytics in your extensions</li><li><a href="http://src.chromium.org/viewvc/chrome/trunk/src/chrome/common/extensions/docs/examples/extensions/gdocs/">Extension</a> to display, create, and update your Google Documents</li><li><a href="http://code.google.com/chrome/extensions/trunk/tut_oauth.html">Tutorial</a> to demonstrate using OAuth in your extensions</li></ul></div><div>Remember to follow us on Twitter: <a href="http://twitter.com/chromiumdev">@ChromiumDev</a>! </div><div><br /></div><span class="post-author">Posted by Eric Bidelman, Developer Advocate</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Google Chrome Developer Update - Geolocation and Incognito Extensions&url=https://blog.chromium.org/2010/03/google-chrome-developer-update.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2010/03/google-chrome-developer-update.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2010/03/google-chrome-developer-update.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/extensions' rel='tag'> extensions </a> , <a class='label' href='https://blog.chromium.org/search/label/googlechrome' rel='tag'> googlechrome </a> </span> </div> </div> </div> <div class='post' data-id='1660132534265075126' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2010/02/extending-google-chrome-25621-miles.html' itemprop='url' title='Extending Google Chrome 25,621 Miles'> Extending Google Chrome 25,621 Miles </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Thursday, February 4, 2010 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div>At the end of 2009, we traveled around the world — to the Czech Republic, Russia, and Argentina — meeting with developers and talking to them about <a href="http://code.google.com/chrome/extensions/">Google Chrome Extensions</a> and <a href="http://www.whatwg.org/specs/web-apps/current-work/">HTML5</a>.</div><div><br /></div><div>In the first leg of our trip, we headed to Europe for <a href="http://code.google.com/intl/cs/events/developerday/2009/home.html">Google Developer Day Prague</a> and <a href="http://code.google.com/intl/ru/events/developerday/2009/home.html">Google Developer Day Moscow</a> on November 6th and 10th. Google Developer Days are one-day events featuring seminars and office hours about Google developer products like Android, Google App Engine, and of course Google Chrome! More than 800 developers were on hand in Prague and more than 1,500 in Moscow to learn, among lots of other things, how to develop extensions for Google Chrome. Below is video of the talk Brian gave about extensions in Moscow. You can also watch <a href="//www.youtube.com/watch?v=H89xmKCP1wE">video of this talk translated into Russian</a> or <a href="//www.youtube.com/watch?v=-N_EpuoZmaw">video of a similar talk from Prague</a> and view <a href="http://dl.google.com/gdd/2009/intl/cs/GDD2009-Chrome-Extensions.pdf">slides from Prague</a> or <a href="http://dl.google.com/gdd/2009/intl/ru/GDD2009-Chrome-extensions.pdf">slides from Moscow</a>.</div><div><br /></div><div><object height="344" width="425"><param name="movie" value="//www.youtube.com/v/sO1FujZDT0s&hl=en_US&fs=1&"><param name="allowFullScreen" value="true"><param name="allowscriptaccess" value="always"><embed src="//www.youtube.com/v/sO1FujZDT0s&hl=en_US&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object></div><div><br /></div><div>Our next and last stop was Buenos Aires for <a href="https://sites.google.com/a/mazalan.com.ar/devfest/">Google DevFest Argentina</a>. Google DevFests are more focused versions of Google Developer Days. On November 17th, another 800 or so developers attended this event. There, we covered the Google Chrome platform in a couple sessions — on HTML5 and extensions. Below are slides from the talk Mihai gave on HTML5. You can also view <a href="http://www.slideshare.net/mihaiionescu/google-chrome-extensions-devfest09">slides from the extension talk</a>.</div><div><br /></div><div><div style="width:425px;text-align:left" id="__ss_2537719"><a style="font:14px Helvetica,Arial,Sans-serif;display:block;margin:12px 0 3px 0;text-decoration:underline;" href="http://www.slideshare.net/mihaiionescu/html5-and-google-chrome-devfest09" title="HTML5 and Google Chrome - DevFest09">HTML5 and Google Chrome - DevFest09</a><object height="355" style="margin:0px" width="425"><param name="movie" value="//static.slidesharecdn.com/swf/ssplayer2.swf?doc=chromehtml5devfest-091119101051-phpapp02&stripped_title=html5-and-google-chrome-devfest09"><param name="allowFullScreen" value="true"><param name="allowScriptAccess" value="always"><embed src="//static.slidesharecdn.com/swf/ssplayer2.swf?doc=chromehtml5devfest-091119101051-phpapp02&stripped_title=html5-and-google-chrome-devfest09" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="355"></embed></object><div style="font-size:11px;font-family:tahoma,arial;height:26px;padding-top:2px;">View more <a style="text-decoration:underline;" href="http://www.slideshare.net/">documents</a> from <a style="text-decoration:underline;" href="http://www.slideshare.net/mihaiionescu">mihaiionescu</a>.</div></div><div><br /></div><div>For us, the best part of being at these events was seeing and hearing about all the interest in Google Chrome from developers everywhere and all the cool things those developers are building with the browser. If you'd like to get involved too, there are a bunch of community-organized Google Chrome events going on now. Check out the <a href="http://www.gtugs.org/">Google Technology User Group site</a> to find a group or <a href="http://www.meetup.com/">Meetup</a> to find an event near you. And if there isn't a nearby group or event already, why not create your own! We have a <a href="http://sites.google.com/site/hackathoninabox/chrome">collection of hackathon-in-a-box resources</a> to help you do so.</div><div><br /></div><span class="post-author">Posted by Brian Kennish and Mihai Ionescu, Developer Advocates </span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div>At the end of 2009, we traveled around the world — to the Czech Republic, Russia, and Argentina — meeting with developers and talking to them about <a href="http://code.google.com/chrome/extensions/">Google Chrome Extensions</a> and <a href="http://www.whatwg.org/specs/web-apps/current-work/">HTML5</a>.</div><div><br /></div><div>In the first leg of our trip, we headed to Europe for <a href="http://code.google.com/intl/cs/events/developerday/2009/home.html">Google Developer Day Prague</a> and <a href="http://code.google.com/intl/ru/events/developerday/2009/home.html">Google Developer Day Moscow</a> on November 6th and 10th. Google Developer Days are one-day events featuring seminars and office hours about Google developer products like Android, Google App Engine, and of course Google Chrome! More than 800 developers were on hand in Prague and more than 1,500 in Moscow to learn, among lots of other things, how to develop extensions for Google Chrome. Below is video of the talk Brian gave about extensions in Moscow. You can also watch <a href="//www.youtube.com/watch?v=H89xmKCP1wE">video of this talk translated into Russian</a> or <a href="//www.youtube.com/watch?v=-N_EpuoZmaw">video of a similar talk from Prague</a> and view <a href="http://dl.google.com/gdd/2009/intl/cs/GDD2009-Chrome-Extensions.pdf">slides from Prague</a> or <a href="http://dl.google.com/gdd/2009/intl/ru/GDD2009-Chrome-extensions.pdf">slides from Moscow</a>.</div><div><br /></div><div><object height="344" width="425"><param name="movie" value="//www.youtube.com/v/sO1FujZDT0s&hl=en_US&fs=1&"><param name="allowFullScreen" value="true"><param name="allowscriptaccess" value="always"><embed src="//www.youtube.com/v/sO1FujZDT0s&hl=en_US&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object></div><div><br /></div><div>Our next and last stop was Buenos Aires for <a href="https://sites.google.com/a/mazalan.com.ar/devfest/">Google DevFest Argentina</a>. Google DevFests are more focused versions of Google Developer Days. On November 17th, another 800 or so developers attended this event. There, we covered the Google Chrome platform in a couple sessions — on HTML5 and extensions. Below are slides from the talk Mihai gave on HTML5. You can also view <a href="http://www.slideshare.net/mihaiionescu/google-chrome-extensions-devfest09">slides from the extension talk</a>.</div><div><br /></div><div><div style="width:425px;text-align:left" id="__ss_2537719"><a style="font:14px Helvetica,Arial,Sans-serif;display:block;margin:12px 0 3px 0;text-decoration:underline;" href="http://www.slideshare.net/mihaiionescu/html5-and-google-chrome-devfest09" title="HTML5 and Google Chrome - DevFest09">HTML5 and Google Chrome - DevFest09</a><object height="355" style="margin:0px" width="425"><param name="movie" value="//static.slidesharecdn.com/swf/ssplayer2.swf?doc=chromehtml5devfest-091119101051-phpapp02&stripped_title=html5-and-google-chrome-devfest09"><param name="allowFullScreen" value="true"><param name="allowScriptAccess" value="always"><embed src="//static.slidesharecdn.com/swf/ssplayer2.swf?doc=chromehtml5devfest-091119101051-phpapp02&stripped_title=html5-and-google-chrome-devfest09" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="355"></embed></object><div style="font-size:11px;font-family:tahoma,arial;height:26px;padding-top:2px;">View more <a style="text-decoration:underline;" href="http://www.slideshare.net/">documents</a> from <a style="text-decoration:underline;" href="http://www.slideshare.net/mihaiionescu">mihaiionescu</a>.</div></div><div><br /></div><div>For us, the best part of being at these events was seeing and hearing about all the interest in Google Chrome from developers everywhere and all the cool things those developers are building with the browser. If you'd like to get involved too, there are a bunch of community-organized Google Chrome events going on now. Check out the <a href="http://www.gtugs.org/">Google Technology User Group site</a> to find a group or <a href="http://www.meetup.com/">Meetup</a> to find an event near you. And if there isn't a nearby group or event already, why not create your own! We have a <a href="http://sites.google.com/site/hackathoninabox/chrome">collection of hackathon-in-a-box resources</a> to help you do so.</div><div><br /></div><span class="post-author">Posted by Brian Kennish and Mihai Ionescu, Developer Advocates </span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Extending Google Chrome 25,621 Miles&url=https://blog.chromium.org/2010/02/extending-google-chrome-25621-miles.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2010/02/extending-google-chrome-25621-miles.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2010/02/extending-google-chrome-25621-miles.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/extensions' rel='tag'> extensions </a> , <a class='label' href='https://blog.chromium.org/search/label/gdd' rel='tag'> gdd </a> , <a class='label' href='https://blog.chromium.org/search/label/googlechrome' rel='tag'> googlechrome </a> , <a class='label' href='https://blog.chromium.org/search/label/html5' rel='tag'> html5 </a> </span> </div> </div> </div> <div class='post' data-id='5178594693939213422' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2010/01/encouraging-more-chromium-security.html' itemprop='url' title='Encouraging More Chromium Security Research'> Encouraging More Chromium Security Research </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Thursday, January 28, 2010 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div>In designing Chromium, we've been working hard to make the browser as secure as possible. We've made strong improvements with the <a href="http://seclab.stanford.edu/websec/chromium/chromium-security-architecture.pdf">integrated sandboxing</a> and our <a href="http://www.techzoom.net/publications/silent-updates/">up-to-date user base</a>. We're always looking to stay on top of the <a href="http://blog.chromium.org/2010/01/security-in-depth-new-security-features.html">latest browser security features</a>. We've also worked closely with the broader security community to get independent scrutiny and to quickly fix bugs that have been reported.</div><div><br /></div><div>Some of the most interesting security bugs we've fixed have been reported by researchers external to the Chromium project. For example, <a href="http://code.google.com/p/chromium/issues/detail?id=21338">this same origin policy bypass from Isaac Dawson</a> or <a href="http://code.google.com/p/chromium/issues/detail?id=18639">this v8 engine bug found by the Mozilla Security Team</a>. Thanks to the collaborative efforts of these people and others, Chromium security is stronger and our users are safer.</div><div><br /></div><div>Today, we are introducing an experimental new incentive for external researchers to participate. We will be rewarding select interesting and original vulnerabilities reported to us by the security research community. For existing contributors to Chromium security — who would likely continue to contribute regardless — this may be seen as a token of our appreciation. In addition, we are hoping that the introduction of this program will encourage new individuals to participate in Chromium security. The more people involved in scrutinizing Chromium's code and behavior, the more secure our millions of users will be.</div><div><br /></div><div>Such a concept is not new; we'd like to give serious kudos to the <a href="http://www.mozilla.org/security/bug-bounty.html">folks at Mozilla</a> for their long-running and successful vulnerability reward program.</div><div><br /></div><div>Any valid security bug filed through the <a href="http://code.google.com/p/chromium/issues/entry?template=Security%20Bug">Chromium bug tracker</a> (under the template "Security Bug") will qualify for consideration. As this is an experimental program, here are some guidelines in the form of questions and answers:</div><div><br /></div><div><b>Q) What reward might I get?</b></div><div>A) As per Mozilla, our base reward for eligible bugs is $500. If the panel finds a particular bug particularly severe or particularly clever, we envisage rewards of $1337. The panel may also decide a single report actually constitutes multiple bugs. As a consumer of the Chromium open source project, Google will be sponsoring the rewards.</div><div><br /></div><div><b>Q) What bugs are eligible?</b></div><div>A) Any security bug may be considered. We will typically focus on <a href="http://dev.chromium.org/developers/severity-guidelines">High and Critical impact bugs</a>, but any clever vulnerability at any severity might get a reward. Obviously, your bug won't be eligible if you worked on the code or review in the area in question.</div><div><br /></div><div><b>Q) How do I find out my bug was eligible?</b></div><div>A) You will see a provisional comment to that effect in the bug entry once we have triaged the bug.</div><div><br /></div><div><b>Q) What if someone else also found the same bug?</b></div><div>A) Only the first report of a given issue that we were previously unaware of is eligible. In the event of a duplicate submission, the earliest filed bug report in the <a href="http://bugs.chromium.org/">bug tracker</a> is considered the first report.</div><div><br /></div><div><b>Q) What about bugs present in Google Chrome but not the Chromium open source project?</b></div><div>A) Bugs in either build may be eligible. In addition, bugs in plugins that are part of the Chromium project and shipped with Google Chrome by default (e.g. Google Gears) may be eligible. Bugs in third-party plugins and extensions are ineligible.</div><div><br /></div><div><b>Q) Will bugs disclosed publicly without giving Chromium developers an opportunity to fix them first still qualify?</b></div><div>A) We encourage responsible disclosure. Note that we believe responsible disclosure is a two-way street; it's our job to fix serious bugs within a reasonable time frame.</div><div><br /></div><div><b>Q) Do I still qualify if I disclose the problem publicly once fixed?</b></div><div>A) Yes, absolutely. We encourage open collaboration. We will also make sure to credit you in the relevant Google Chrome release notes and nominate you for the <a href="//www.google.com/corporate/security.html">Google Security "thank you" section</a>.</div><div><br /></div><div><b>Q) What about bugs in channels other than Stable?</b></div><div>A) We are interested in bugs in the Stable, Beta and Dev channels. It's best for everyone to find and fix bugs before they are released to the Stable channel.</div><div> </div><div><br /></div><div><b>Q) What about bugs in third-party components?</b></div><div>A) These bugs may be eligible (e.g. WebKit, libxml, image libraries, compression libraries, etc). Bugs will be ineligible if they are part of the base operating system as opposed to part of the Chromium source tree. In the event of bugs in a component shared with other software, we are happy to take care of responsibly notifying other affected parties.</div><div><br /></div><div><b>Q) Who determines whether a given bug is eligible?</b></div><div>A) The panel includes Adam Barth, Chris Evans, Neel Mehta, SkyLined and Michal Zalewski.</div><div><br /></div><div><b>Q) Can you keep my identity confidential from the rest of the world?</b></div><div>A) Yes. If selected as the recipient of a reward, and you accept, we will need your contact details in order to pay you. However — at your discretion, we can credit the bug to "anonymous" and leave the bug entry private.</div><div><br /></div><div><b>Q) No doubt you wanted to make some legal points?</b></div><div>A) Sure. We encourage participation from everyone. However, we are unable to issue rewards to residents of countries where the US has imposed the highest levels of export restriction (e.g. Cuba, Iran, North Korea, Sudan and Syria). We cannot issue rewards to minors, but would be happy to have an adult represent you. This is not a competition, but rather an ongoing reward program. You are responsible for any tax implications depending on your country of residency and citizenship. There may be additional restrictions on your ability to enter depending upon local law.</div><div><br /></div><div>We look forward very much to issuing our first reward and featuring it on our <a href="http://googlechromereleases.blogspot.com/">releases blog</a>. We're happy to take questions at <a href="mailto:security@chromium.org">security@chromium.org</a>. Alternatively, feel free to leave a comment. We will update this blog post with answers to any popular questions.</div><div><br /></div><div>Finally, if you're interested in helping out Chromium security on a more permanent basis, <a href="//www.google.com/support/jobs/bin/answer.py?answer=156185">we have open positions</a>.</div><div><br /></div><span class="post-author">Posted by Chris Evans, Google Chrome Security</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div>In designing Chromium, we've been working hard to make the browser as secure as possible. We've made strong improvements with the <a href="http://seclab.stanford.edu/websec/chromium/chromium-security-architecture.pdf">integrated sandboxing</a> and our <a href="http://www.techzoom.net/publications/silent-updates/">up-to-date user base</a>. We're always looking to stay on top of the <a href="http://blog.chromium.org/2010/01/security-in-depth-new-security-features.html">latest browser security features</a>. We've also worked closely with the broader security community to get independent scrutiny and to quickly fix bugs that have been reported.</div><div><br /></div><div>Some of the most interesting security bugs we've fixed have been reported by researchers external to the Chromium project. For example, <a href="http://code.google.com/p/chromium/issues/detail?id=21338">this same origin policy bypass from Isaac Dawson</a> or <a href="http://code.google.com/p/chromium/issues/detail?id=18639">this v8 engine bug found by the Mozilla Security Team</a>. Thanks to the collaborative efforts of these people and others, Chromium security is stronger and our users are safer.</div><div><br /></div><div>Today, we are introducing an experimental new incentive for external researchers to participate. We will be rewarding select interesting and original vulnerabilities reported to us by the security research community. For existing contributors to Chromium security — who would likely continue to contribute regardless — this may be seen as a token of our appreciation. In addition, we are hoping that the introduction of this program will encourage new individuals to participate in Chromium security. The more people involved in scrutinizing Chromium's code and behavior, the more secure our millions of users will be.</div><div><br /></div><div>Such a concept is not new; we'd like to give serious kudos to the <a href="http://www.mozilla.org/security/bug-bounty.html">folks at Mozilla</a> for their long-running and successful vulnerability reward program.</div><div><br /></div><div>Any valid security bug filed through the <a href="http://code.google.com/p/chromium/issues/entry?template=Security%20Bug">Chromium bug tracker</a> (under the template "Security Bug") will qualify for consideration. As this is an experimental program, here are some guidelines in the form of questions and answers:</div><div><br /></div><div><b>Q) What reward might I get?</b></div><div>A) As per Mozilla, our base reward for eligible bugs is $500. If the panel finds a particular bug particularly severe or particularly clever, we envisage rewards of $1337. The panel may also decide a single report actually constitutes multiple bugs. As a consumer of the Chromium open source project, Google will be sponsoring the rewards.</div><div><br /></div><div><b>Q) What bugs are eligible?</b></div><div>A) Any security bug may be considered. We will typically focus on <a href="http://dev.chromium.org/developers/severity-guidelines">High and Critical impact bugs</a>, but any clever vulnerability at any severity might get a reward. Obviously, your bug won't be eligible if you worked on the code or review in the area in question.</div><div><br /></div><div><b>Q) How do I find out my bug was eligible?</b></div><div>A) You will see a provisional comment to that effect in the bug entry once we have triaged the bug.</div><div><br /></div><div><b>Q) What if someone else also found the same bug?</b></div><div>A) Only the first report of a given issue that we were previously unaware of is eligible. In the event of a duplicate submission, the earliest filed bug report in the <a href="http://bugs.chromium.org/">bug tracker</a> is considered the first report.</div><div><br /></div><div><b>Q) What about bugs present in Google Chrome but not the Chromium open source project?</b></div><div>A) Bugs in either build may be eligible. In addition, bugs in plugins that are part of the Chromium project and shipped with Google Chrome by default (e.g. Google Gears) may be eligible. Bugs in third-party plugins and extensions are ineligible.</div><div><br /></div><div><b>Q) Will bugs disclosed publicly without giving Chromium developers an opportunity to fix them first still qualify?</b></div><div>A) We encourage responsible disclosure. Note that we believe responsible disclosure is a two-way street; it's our job to fix serious bugs within a reasonable time frame.</div><div><br /></div><div><b>Q) Do I still qualify if I disclose the problem publicly once fixed?</b></div><div>A) Yes, absolutely. We encourage open collaboration. We will also make sure to credit you in the relevant Google Chrome release notes and nominate you for the <a href="//www.google.com/corporate/security.html">Google Security "thank you" section</a>.</div><div><br /></div><div><b>Q) What about bugs in channels other than Stable?</b></div><div>A) We are interested in bugs in the Stable, Beta and Dev channels. It's best for everyone to find and fix bugs before they are released to the Stable channel.</div><div> </div><div><br /></div><div><b>Q) What about bugs in third-party components?</b></div><div>A) These bugs may be eligible (e.g. WebKit, libxml, image libraries, compression libraries, etc). Bugs will be ineligible if they are part of the base operating system as opposed to part of the Chromium source tree. In the event of bugs in a component shared with other software, we are happy to take care of responsibly notifying other affected parties.</div><div><br /></div><div><b>Q) Who determines whether a given bug is eligible?</b></div><div>A) The panel includes Adam Barth, Chris Evans, Neel Mehta, SkyLined and Michal Zalewski.</div><div><br /></div><div><b>Q) Can you keep my identity confidential from the rest of the world?</b></div><div>A) Yes. If selected as the recipient of a reward, and you accept, we will need your contact details in order to pay you. However — at your discretion, we can credit the bug to "anonymous" and leave the bug entry private.</div><div><br /></div><div><b>Q) No doubt you wanted to make some legal points?</b></div><div>A) Sure. We encourage participation from everyone. However, we are unable to issue rewards to residents of countries where the US has imposed the highest levels of export restriction (e.g. Cuba, Iran, North Korea, Sudan and Syria). We cannot issue rewards to minors, but would be happy to have an adult represent you. This is not a competition, but rather an ongoing reward program. You are responsible for any tax implications depending on your country of residency and citizenship. There may be additional restrictions on your ability to enter depending upon local law.</div><div><br /></div><div>We look forward very much to issuing our first reward and featuring it on our <a href="http://googlechromereleases.blogspot.com/">releases blog</a>. We're happy to take questions at <a href="mailto:security@chromium.org">security@chromium.org</a>. Alternatively, feel free to leave a comment. We will update this blog post with answers to any popular questions.</div><div><br /></div><div>Finally, if you're interested in helping out Chromium security on a more permanent basis, <a href="//www.google.com/support/jobs/bin/answer.py?answer=156185">we have open positions</a>.</div><div><br /></div><span class="post-author">Posted by Chris Evans, Google Chrome Security</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Encouraging More Chromium Security Research&url=https://blog.chromium.org/2010/01/encouraging-more-chromium-security.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2010/01/encouraging-more-chromium-security.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2010/01/encouraging-more-chromium-security.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/googlechrome' rel='tag'> googlechrome </a> , <a class='label' href='https://blog.chromium.org/search/label/security' rel='tag'> security </a> </span> </div> </div> </div> <div class='post' data-id='6550283221092360108' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2009/12/google-chrome-for-linux-goes-beta.html' itemprop='url' title='Google Chrome for Linux goes beta!'> Google Chrome for Linux goes beta! </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Tuesday, December 8, 2009 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> Google Chrome for Linux is finally ready for beta. Like the Windows version, it's <a href="http://blog.chromium.org/2009/12/technically-speaking-what-makes-google.html">fast</a>, <a href="http://dev.chromium.org/developers/core-principles">secure</a>, <a href="http://dev.chromium.org/developers/core-principles">stable</a>, <a href="http://dev.chromium.org/developers/core-principles">simple</a>, <a href="https://chrome.google.com/extensions">extensible</a>, and embraces open standards like <a href="http://en.wikipedia.org/wiki/HTML5">HTML5</a>.<br /><br />But bringing Google Chrome to Linux wasn't just a straight port -- it was a labor of love. Google Chrome works well with both <a href="http://www.gnome.org/">Gnome</a> and <a href="http://kde.org/">KDE</a>, and is updated via the normal system package manager. It has also been developed as a true open source project, using public <a href="http://dev.chromium.org/developers/discussion-groups">mailing lists</a>, IRC channels, bug tracker, code repository, and <a href="http://build.chromium.org/">continuous build and test farm</a> -- following in large part the trail blazed by <a href="http://www.mozilla.org/">Mozilla</a>. Where we noticed problems in system libraries, we pushed fixes upstream and filed bugs. This open approach to development seems to be working: so far, about 50 developers outside Google have contributed code (for instance, <a href="http://blog.chromium.org/2009/09/new-ftp-implementation-goes-live.html">thanks to Ibrar and Paweł for our FTP stack</a>), and several Linux distributions even maintain preliminary open source builds of Google Chromium.<br /><br />In short, we really love Google Chrome for Linux, and we think you will, too<a href="//www.google.com/chrome/intl/en/w00t.html">.</a> Please try it and <a href="http://dev.chromium.org/for-testers/bug-reporting-guidelines">let us know what you think</a>.<br /><br />(One more thing: if you've already installed the dev channel version, you may need to uninstall that before installing the beta version -- we tried to make that work smoothly, but a few rough edges remain.)<br /><br /><span class="post-author">Posted by Dan Kegel and Evan Martin, Software Engineers </span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> Google Chrome for Linux is finally ready for beta. Like the Windows version, it's <a href="http://blog.chromium.org/2009/12/technically-speaking-what-makes-google.html">fast</a>, <a href="http://dev.chromium.org/developers/core-principles">secure</a>, <a href="http://dev.chromium.org/developers/core-principles">stable</a>, <a href="http://dev.chromium.org/developers/core-principles">simple</a>, <a href="https://chrome.google.com/extensions">extensible</a>, and embraces open standards like <a href="http://en.wikipedia.org/wiki/HTML5">HTML5</a>.<br /><br />But bringing Google Chrome to Linux wasn't just a straight port -- it was a labor of love. Google Chrome works well with both <a href="http://www.gnome.org/">Gnome</a> and <a href="http://kde.org/">KDE</a>, and is updated via the normal system package manager. It has also been developed as a true open source project, using public <a href="http://dev.chromium.org/developers/discussion-groups">mailing lists</a>, IRC channels, bug tracker, code repository, and <a href="http://build.chromium.org/">continuous build and test farm</a> -- following in large part the trail blazed by <a href="http://www.mozilla.org/">Mozilla</a>. Where we noticed problems in system libraries, we pushed fixes upstream and filed bugs. This open approach to development seems to be working: so far, about 50 developers outside Google have contributed code (for instance, <a href="http://blog.chromium.org/2009/09/new-ftp-implementation-goes-live.html">thanks to Ibrar and Paweł for our FTP stack</a>), and several Linux distributions even maintain preliminary open source builds of Google Chromium.<br /><br />In short, we really love Google Chrome for Linux, and we think you will, too<a href="//www.google.com/chrome/intl/en/w00t.html">.</a> Please try it and <a href="http://dev.chromium.org/for-testers/bug-reporting-guidelines">let us know what you think</a>.<br /><br />(One more thing: if you've already installed the dev channel version, you may need to uninstall that before installing the beta version -- we tried to make that work smoothly, but a few rough edges remain.)<br /><br /><span class="post-author">Posted by Dan Kegel and Evan Martin, Software Engineers </span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Google Chrome for Linux goes beta!&url=https://blog.chromium.org/2009/12/google-chrome-for-linux-goes-beta.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2009/12/google-chrome-for-linux-goes-beta.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2009/12/google-chrome-for-linux-goes-beta.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/beta' rel='tag'> beta </a> , <a class='label' href='https://blog.chromium.org/search/label/googlechrome' rel='tag'> googlechrome </a> , <a class='label' href='https://blog.chromium.org/search/label/linux' rel='tag'> linux </a> , <a class='label' href='https://blog.chromium.org/search/label/mac' rel='tag'> mac </a> </span> </div> </div> </div> <div class='blog-pager' id='blog-pager'> <a class='home-link' href='https://blog.chromium.org/'> <i class='material-icons'>  </i> </a> <i class='material-icons disabled'>  </i> <span id='blog-pager-older-link'> <a class='blog-pager-older-link' 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</li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20developer%20summit'> chrome developer summit </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20devtools'> chrome devtools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20extension'> Chrome extension </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20extensions'> chrome extensions </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20Frame'> Chrome Frame </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20lite'> Chrome lite </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20on%20Android'> Chrome on Android </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20on%20ios'> chrome on ios </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20on%20Mac'> Chrome on Mac </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20OS'> Chrome OS </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20privacy'> chrome privacy </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20releases'> chrome releases </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20security'> chrome security </a> <span dir='ltr'> 10 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20web%20store'> chrome web store </a> <span dir='ltr'> 32 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromedevtools'> chromedevtools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromeframe'> chromeframe </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromeos'> chromeos </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromeos.dev'> chromeos.dev </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromium'> chromium </a> <span dir='ltr'> 9 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cloud%20print'> cloud print </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/coalition'> coalition </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/coalition%20for%20better%20ads'> coalition for better ads </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/contact%20picker'> contact picker </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/content%20indexing'> content indexing </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cookies'> cookies </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/core%20web%20vitals'> core web vitals </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/csrf'> csrf </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/css'> css </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cumulative%20layout%20shift'> cumulative layout shift </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/custom%20tabs'> custom tabs </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/dart'> dart </a> <span dir='ltr'> 8 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/dashboard'> dashboard </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Data%20Saver'> Data Saver </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Data%20saver%20desktop%20extension'> Data saver desktop extension </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/day%202'> day 2 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/deceptive%20installation'> deceptive installation </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/declarative%20net%20request%20api'> declarative net request api </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/design'> design </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/developer%20dashboard'> developer dashboard </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Developer%20Program%20Policy'> Developer Program Policy </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/developer%20website'> developer website </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/devtools'> devtools </a> <span dir='ltr'> 13 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/digital%20event'> digital event </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/discoverability'> discoverability </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/DNS-over-HTTPS'> DNS-over-HTTPS </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/DoH'> DoH </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/emoji'> emoji </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/emscriptem'> emscriptem </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/enterprise'> enterprise </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/extensions'> extensions </a> <span dir='ltr'> 27 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Fast%20badging'> Fast badging </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/faster%20web'> faster web </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/features'> features </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/feedback'> feedback </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/field%20data'> field data </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/first%20input%20delay'> first input delay </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Follow'> Follow </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/fonts'> fonts </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/form%20controls'> form controls </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/frameworks'> frameworks </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/fugu'> fugu </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/fund'> fund </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/funding'> funding </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/gdd'> gdd </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/google%20earth'> google earth </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/google%20event'> google event </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/google%20io%202019'> google io 2019 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/google%20web%20developer'> google web developer </a> <span dir='ltr'> 1 </span> </li> <li> <span dir='ltr'> googlechrome </span> <span dir='ltr'> 12 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/harmful%20ads'> harmful ads </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/html5'> html5 </a> <span dir='ltr'> 11 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/HTTP%2F3'> HTTP/3 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/HTTPS'> HTTPS </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/iframes'> iframes </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/images'> images </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/incognito'> incognito </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/insecure%20forms'> insecure forms </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/intent%20to%20explain'> intent to explain </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ios'> ios </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ios%20Chrome'> ios Chrome </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/issue%20tracker'> issue tracker </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/jank'> jank </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/javascript'> javascript </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lab%20data'> lab data </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/labelling'> labelling </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/largest%20contentful%20paint'> largest contentful paint </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/launch'> launch </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lazy-loading'> lazy-loading </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lighthouse'> lighthouse </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/linux'> linux </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Lite%20Mode'> Lite Mode </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Lite%20pages'> Lite pages </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/loading%20interventions'> loading interventions </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/loading%20optimizations'> loading optimizations </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lock%20icon'> lock icon </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/long-tail'> long-tail </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/mac'> mac </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/manifest%20v3'> manifest v3 </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/metrics'> metrics </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/microsoft%20edge'> microsoft edge </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/mixed%20forms'> mixed forms </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/mobile'> mobile </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/na'> na </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/native%20client'> native client </a> <span dir='ltr'> 8 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/native%20file%20system'> native file system </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/New%20Features'> New Features </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/notifications'> notifications </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/octane'> octane </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/open%20web'> open web </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/origin%20trials'> origin trials </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/pagespeed%20insights'> pagespeed insights </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/pagespeedinsights'> pagespeedinsights </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/passwords'> passwords </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/payment%20handler'> payment handler </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/payment%20request'> payment request </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/payments'> payments </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/performance'> performance </a> <span dir='ltr'> 20 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/performance%20tools'> performance tools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/permission%20UI'> permission UI </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/permissions'> permissions </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/play%20store'> play store </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/portals'> portals </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/prefetching'> prefetching </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/privacy'> privacy </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/privacy%20sandbox'> privacy sandbox </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/private%20prefetch%20proxy'> private prefetch proxy </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/profile%20guided%20optimization'> profile guided optimization </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/progressive%20web%20apps'> progressive web apps </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Project%20Strobe'> Project Strobe </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/protection'> protection </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/pwa'> pwa </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/QUIC'> QUIC </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/quieter%20permissions'> quieter permissions </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/releases'> releases </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/removals'> removals </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/rlz'> rlz </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/root%20program'> root program </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/safe%20browsing'> safe browsing </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Secure%20DNS'> Secure DNS </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/security'> security </a> <span dir='ltr'> 36 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/site%20isolation'> site isolation </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/slow%20loading'> slow loading </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/sms%20receiver'> sms receiver </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/spam%20policy'> spam policy </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/spdy'> spdy </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/spectre'> spectre </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/speed'> speed </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ssl'> ssl </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/store%20listing'> store listing </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/strobe'> strobe </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/subscription%20pages'> subscription pages </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/suspicious%20site%20reporter%20extension'> suspicious site reporter extension </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/TCP'> TCP </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/the%20fast%20and%20the%20curious'> the fast and the curious </a> <span dir='ltr'> 23 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/TLS'> TLS </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/tools'> tools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/tracing'> tracing </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/transparency'> transparency </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/trusted%20web%20activities'> trusted web activities </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' 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href='https://blog.chromium.org/2019/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i 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class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2017/'> 2017 </a> </div> <div class='items'> <ul class='hierarchy'> 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class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2016/'> 2016 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/12/'> Dec </a> </div> <div class='items'> 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href='https://blog.chromium.org/2014/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2013/'> 2013 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2012/'> 2012 </a> </div> <div class='items'> <ul class='hierarchy'> 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class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2011/'> 2011 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/12/'> Dec </a> </div> <div class='items'> 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href='https://blog.chromium.org/2009/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2009/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2009/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2009/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i 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style='margin-top: -16px;' width='92'/> </a> <ul> <li> <a href='//www.google.com/'> Google </a> </li> <li> <a href='//www.google.com/policies/privacy/'> Privacy </a> </li> <li> <a href='//www.google.com/policies/terms/'> Terms </a> </li> </ul> </div> </div> <script type='text/javascript'> //<![CDATA[ // Social sharing popups. var postEl = document.getElementsByClassName('social-wrapper'); var postCount = postEl.length; for(i=0; i<postCount;i++){ postEl[i].addEventListener("click", function(event){ var postUrl = this.getAttribute("data-href"); window.open( postUrl,'popUpWindow','height=500,width=500,left=10,top=10,resizable=yes,scrollbars=yes,toolbar=yes,menubar=no,location=no,directories=no,status=yes'); });} //]]> </script> <script type='text/javascript'> //<![CDATA[ var BreakpointHandler = function() { this.initted = false; this.isHomePage = false; this.isMobile = false; }; BreakpointHandler.prototype.finalizeSummary = function(summaryHtml, lastNode) { // Use $.trim for IE8 compatibility summaryHtml = $.trim(summaryHtml).replace(/(<br>|\s)+$/,''); if (lastNode.nodeType == 3) { var lastChar = summaryHtml.slice(-1); if (!lastChar.match(/[.”"?]/)) { if (!lastChar.match(/[A-Za-z]/)) { summaryHtml = summaryHtml.slice(0, -1); } summaryHtml += ' ...'; } } else if (lastNode.nodeType == 1 && (lastNode.nodeName == 'I' || lastNode.nodeName == 'A')) { summaryHtml += ' ...'; } return summaryHtml; }; BreakpointHandler.prototype.generateSummaryFromContent = function(content, numWords) { var seenWords = 0; var summaryHtml = ''; for (var i=0; i < content.childNodes.length; i++) { var node = content.childNodes[i]; var nodeText; if (node.nodeType == 1) { if (node.hasAttribute('data-about-pullquote')) { continue; } nodeText = node.textContent; if (nodeText === undefined) { // innerText for IE8 nodeText = node.innerText; } if (node.nodeName == 'DIV' || node.nodeName == 'B') { // Don't end early if we haven't seen enough words. if (seenWords < 10) { continue; } if (i > 0) { summaryHtml = this.finalizeSummary(summaryHtml, content.childNodes[i-1]); } break; } summaryHtml += node.outerHTML; } else if (node.nodeType == 3) { nodeText = node.nodeValue; summaryHtml += nodeText + ' '; } var words = nodeText.match(/\S+\s*/g); if (!words) { continue; } var remain = numWords - seenWords; if (words.length >= remain) { summaryHtml = this.finalizeSummary(summaryHtml, node); break; } seenWords += words.length; } return summaryHtml; }; BreakpointHandler.prototype.detect = function() { var match, pl = /\+/g, search = /([^&=]+)=?([^&]*)/g, decode = function (s) { return decodeURIComponent(s.replace(pl, " ")); }, query = window.location.search.substring(1); var urlParams = {}; while (match = search.exec(query)) urlParams[decode(match[1])] = decode(match[2]); this.isListPage = $('html').hasClass('list-page'); this.isMobile = urlParams['m'] === '1'; this.isHomePage = window.location.pathname == '/'; }; BreakpointHandler.prototype.initContent = function() { var self = this; 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