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id="primary" class="content-area"> <div id="content" class="site-content" role="main"> <header class="page-header"> <h1 class="page-title"> Monthly Archives: January 2018 </h1> </header> <article id="post-742" class="post-742 post type-post status-publish format-standard hentry category-publication"> <header class="entry-header"> <div class="entry-meta"> <span class="cat-links"><a href="/category/publication/" rel="category tag">publication</a></span> </div> <h1 class="entry-title"><a href="/2018/01/technical-report-benchmarking-crimes-emerging-threat-systems-security/" rel="bookmark">Technical report: Benchmarking Crimes: An Emerging Threat in Systems Security</a></h1> <div class="entry-meta"> <span class="entry-date"><a href="/2018/01/technical-report-benchmarking-crimes-emerging-threat-systems-security/" rel="bookmark"><time class="entry-date" datetime="2018-01-16T14:30:30+02:00">January 16, 2018</time></a></span> <span class="byline"><span class="author vcard"><a class="url fn n" href="/author/cristiano/" rel="author">Cristiano Giuffrida</a></span></span> </div> </header> <div class="entry-content"> <h3>Or: if you can’t do the time, don’t do the crime</h3> <p>Several days ago, we released a technical report entitled聽<a href="https://arxiv.org/pdf/1801.02381.pdf"><strong>Benchmarking Crimes: An Emerging Threat in Systems Security</strong></a>.聽 The paper was intended for publication at a security conference but was rejected at multiple venues. To let our work be a supporting piece of evidence and analysis for the community to build on, we share our work with the community as a technical report, and we publish it on <a href="https://arxiv.org/pdf/1801.02381.pdf">Arxiv.org</a>.</p> <p>The results are as revealing as they are damning: we formulate 22 different benchmarking crimes, each of which violates the results of a benchmark in a minor or major fashion. We survey 50 different systems security defense papers. We include papers published by this group in that selection. To gauge reliability, the survey is performed twice – we let two independent readers perform this survey. Their findings are consistent: in this wide study of聽 accepted papers at top systems security venues, all papers had committed benchmarking crimes in some number and degree of egregiousness.</p> <p>Most of these are recent papers (2015), but a significant fraction are from 2010. This longitudinal component of the study tells us that not only are benchmarking crimes widespread, but also no better in modern papers than in older ones.</p> <p>This raises the question of how we can trust benchmarks in research results. We hope our work will contribute to an improvement in this situation.</p> <p>The Register has <a href="https://www.theregister.co.uk/2018/01/16/benchmark_crimes_in_infosec/">coverage</a>.</p> </div> </article> <article id="post-738" class="post-738 post type-post status-publish format-standard hentry category-press"> <header class="entry-header"> <div class="entry-meta"> <span class="cat-links"><a href="/category/press/" rel="category tag">press</a></span> </div> <h1 class="entry-title"><a href="/2018/01/vusec-commentary-meltdown-spectre/" rel="bookmark">Vusec commentary on Meltdown and Spectre</a></h1> <div class="entry-meta"> <span class="entry-date"><a href="/2018/01/vusec-commentary-meltdown-spectre/" rel="bookmark"><time class="entry-date" datetime="2018-01-13T12:27:39+02:00">January 13, 2018</time></a></span> <span class="byline"><span class="author vcard"><a class="url fn n" href="/author/cristiano/" rel="author">Cristiano Giuffrida</a></span></span> </div> </header> <div class="entry-content"> <p>There has been significant media coverage over the CPU flaws known as meltdown and spectre. In the wake of one of our researchers, using only public information and speculation, <a href="https://twitter.com/brainsmoke/status/948561799875502080">reproducing the bug</a> before the embargo got lifted, the vusec group has been asked to comment in several pieces, including <a href="https://tweakers.net/reviews/5939/meltdown-en-spectre-vraag-en-antwoord.html">tweakers.net</a>, <a href="https://www.wired.com/story/critical-intel-flaw-breaks-basic-security-for-most-computers/">wired.com</a>, <a href="https://www.volkskrant.nl/tech/spectre-en-meltdown-bedreigen-bijna-elke-pc~a4554239/">volkskrant.nl</a>, <a href="https://nos.nl/artikel/2210521-meltdown-en-spectre-hoe-gevaarlijk-zijn-de-chip-lekken-en-wat-doe-je-ertegen.html">nos.nl</a>,聽<a href="https://youtu.be/VJecwKQhSes?t=14m50s">HBO Vice news tonight (video)</a>, <a href="http://www.news.com.au/technology/online/security/computer-chip-flaw-dating-back-20-years-could-allow-hackers-to-steal-from-millions-of-devices/news-story/40c6785c63f61f62fa5cb4de2a8143bc">news.com.au</a>.</p> </div> </article> </div> </section> <div id="secondary"> <h2 class="site-description">Systems and Network Security Group at VU Amsterdam</h2> <div id="primary-sidebar" class="primary-sidebar widget-area" role="complementary"> <aside id="custom_html-6" class="widget_text widget widget_custom_html"><div class="textwidget custom-html-widget"><div style="display:flex;flex-wrap:wrap"><a href="https://twitter.com/vu5ec" target="_blank" rel="noopener noreferrer" style="text-decoration:none;border:none;outline:none;width:26px;height:26px;padding:2px;margin:5px;color:#ffffff;border-radius:15%;background-color:#55acee;transition:all 0.2s ease;" onmouseover="this.style.webkitTransform='scale(1.3)';this.style.msTransform ='scale(1.3)';this.style.transform='scale(1.3)';" 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