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[f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search MediaWiki" aria-label="Search MediaWiki" autocapitalize="sentences" title="Search MediaWiki [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Personal tools"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-uls" class="mw-list-item active user-links-collapsible-item"><a data-mw="interface" href="#" class="uls-trigger cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet"><span class="vector-icon mw-ui-icon-wikimedia-language mw-ui-icon-wikimedia-wikimedia-language"></span> <span>English</span></a> </li> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, 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user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?utm_source=donate&utm_medium=sidebar&utm_campaign=spontaneous&uselang=en"><span>Donate</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&returnto=Security" title="You are encouraged to create an account and log in; however, it is not mandatory"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Create account</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:UserLogin&returnto=Security" title="You are encouraged to log in; however, it is not mandatory [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Log in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages for logged out editors <a href="/wiki/Help:Introduction" aria-label="Learn more about editing"><span>learn more</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about edits from this IP address [n]" accesskey="n"><span>Talk</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contents" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contents</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">hide</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Beginning</div> </a> </li> <li id="toc-Receive_MediaWiki_release_notifications" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Receive_MediaWiki_release_notifications"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Receive MediaWiki release notifications</span> </div> </a> <ul id="toc-Receive_MediaWiki_release_notifications-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Educational_and_training_material" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Educational_and_training_material"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Educational and training material</span> </div> </a> <ul id="toc-Educational_and_training_material-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Related_security_content" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Related_security_content"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Related security content</span> </div> </a> <ul id="toc-Related_security_content-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Subpages" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Subpages"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Subpages</span> </div> </a> <ul id="toc-Subpages-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main 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class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Security</span></h1> <div class="mw-indicators"> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Security" title="View the content page [c]" accesskey="c"><span>Page</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:Security" rel="discussion" title="Discussion about the content page [t]" accesskey="t"><span>Discussion</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > 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You can view its source [e]" accesskey="e"><span>View source</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Security&action=history" title="Past revisions of this page [h]" accesskey="h"><span>View history</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tools" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tools</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tools</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">hide</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" 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id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/Security" rel="nofollow" title="Recent changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard" title="Upload files [u]" accesskey="u"><span>Upload file</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages" title="A list of all special pages [q]" accesskey="q"><span>Special pages</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Security&oldid=5214933" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Security&action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:CiteThisPage&page=Security&id=5214933&wpFormIdentifier=titleform" title="Information on how to cite this page"><span>Cite this page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fwww.mediawiki.org%2Fwiki%2FSecurity"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fwww.mediawiki.org%2Fwiki%2FSecurity"><span>Download QR code</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Print/export </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Special:Book&bookcmd=book_creator&referer=Security"><span>Create a book</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Security&action=show-download-screen"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Security&printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Printable version</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects emptyPortlet" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div 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<div class="vector-body-before-content"> <div id="siteSub" class="noprint">From mediawiki.org</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-pt-translate-header noprint nomobile" dir="ltr" lang="en"><a href="/w/index.php?title=Special:Translate&group=page-Security&action=page&filter=&action_source=translate_page" title="Special:Translate">Translate this page</a></div><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="mw-pt-languages noprint navigation-not-searchable" lang="en" dir="ltr"><div class="mw-pt-languages-label">Languages:</div><ul class="mw-pt-languages-list"><li><a href="/wiki/Security/id" class="mw-pt-progress mw-pt-progress--high" title="Keamanan (86% translated)" lang="id" dir="ltr">Bahasa Indonesia</a></li> <li><a href="/wiki/Security/de" class="mw-pt-progress mw-pt-progress--high" title="Sicherheit (86% translated)" lang="de" dir="ltr">Deutsch</a></li> <li><a href="/wiki/Security/de-formal" class="mw-pt-progress mw-pt-progress--med" title="Sicherheit (68% translated)" lang="de-x-formal" dir="ltr">Deutsch (Sie-Form)</a></li> <li><span class="mw-pt-languages-ui mw-pt-languages-selected mw-pt-progress mw-pt-progress--complete" lang="en" dir="ltr">English</span></li> <li><a href="/wiki/Security/tr" class="mw-pt-progress mw-pt-progress--med" title="Güvenlik (18% translated)" lang="tr" dir="ltr">Türkçe</a></li> <li><a href="/wiki/Security/es" class="mw-pt-progress mw-pt-progress--med" title="Seguridad (59% translated)" lang="es" dir="ltr">español</a></li> <li><a href="/wiki/Security/fr" class="mw-pt-progress mw-pt-progress--complete" title="Sécurité (100% translated)" lang="fr" dir="ltr">français</a></li> <li><a href="/wiki/Security/pl" class="mw-pt-progress mw-pt-progress--med" title="Bezpieczeństwo (32% translated)" lang="pl" dir="ltr">polski</a></li> <li><a href="/wiki/Security/pt" class="mw-pt-progress mw-pt-progress--med" title="Segurança (27% translated)" lang="pt" dir="ltr">português</a></li> <li><a href="/wiki/Security/cs" class="mw-pt-progress mw-pt-progress--complete" title="Zabezpečení (100% translated)" lang="cs" dir="ltr">čeština</a></li> <li><a href="/wiki/Security/ru" class="mw-pt-progress mw-pt-progress--low" title="Безопасность (9% translated)" lang="ru" dir="ltr">русский</a></li> <li><a href="/wiki/Security/bn" class="mw-pt-progress mw-pt-progress--high" title="নিরাপত্তা (82% translated)" lang="bn" dir="ltr">বাংলা</a></li> <li><a href="/wiki/Security/zh" class="mw-pt-progress mw-pt-progress--low" title="安全 (5% translated)" lang="zh" dir="ltr">中文</a></li> <li><a href="/wiki/Security/ja" class="mw-pt-progress mw-pt-progress--high" title="セキュリティ (95% translated)" lang="ja" dir="ltr">日本語</a></li></ul></div> <p>This page documents information related to <b>Security</b> for the <b>MediaWiki</b> platform and the <b>Wikimedia Foundation</b>. </p><p>To report security bugs, vulnerabilities or other issues please follow our <a href="/wiki/Reporting_security_bugs" title="Reporting security bugs">reporting process</a>. </p> <meta property="mw:PageProp/toc"/> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Receive_MediaWiki_release_notifications" data-mw-thread-id="h-Receive_MediaWiki_release_notifications"><span data-mw-comment-start="" id="h-Receive_MediaWiki_release_notifications"></span>Receive MediaWiki release notifications<span data-mw-comment-end="h-Receive_MediaWiki_release_notifications"></span></h2></div> <p>Subscribe to the low-traffic <a href="https://lists.wikimedia.org/postorius/lists/mediawiki-announce.lists.wikimedia.org/" class="extiw" title="mail:mediawiki-announce">mediawiki-announce mailing list</a> to receive notifications of new MediaWiki releases by email. </p><p>This will include all security fix releases as well as other new versions. Anyone running a MediaWiki installation is strongly recommended to subscribe. </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Educational_and_training_material" data-mw-thread-id="h-Educational_and_training_material"><span data-mw-comment-start="" id="h-Educational_and_training_material"></span>Educational and training material<span data-mw-comment-end="h-Educational_and_training_material"></span></h2></div> <ul><li><a href="/wiki/Special:MyLanguage/Manual:Security" title="Special:MyLanguage/Manual:Security">Manual:Security</a><span style="display:none"><a href="/wiki/Manual:Security" title="Manual:Security"> </a></span> — information for system administrators about tightening up security for MediaWiki installations</li> <li><a href="/wiki/Special:MyLanguage/Security_for_developers" title="Special:MyLanguage/Security for developers">Security for developers</a><span style="display:none"><a href="/wiki/Security_for_developers" title="Security for developers"> </a></span> — information for developers about tightening up security</li></ul> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Related_security_content" data-mw-thread-id="h-Related_security_content"><span data-mw-comment-start="" id="h-Related_security_content"></span>Related security content<span data-mw-comment-end="h-Related_security_content"></span></h2></div> <table class="wikitable"> <tbody><tr> <th>Project </th> <th>Use by Wikimedia Security Team </th></tr> <tr> <td><a href="/wiki/Special:MyLanguage/Security" title="Special:MyLanguage/Security">mediawiki.org</a> </td> <td>General content for policies, standard operating procedures (SOPs), etc. <a href="/wiki/Special:MyLanguage/Wikimedia_Security_Team" title="Special:MyLanguage/Wikimedia Security Team">Official Security team page</a>. </td></tr> <tr> <td><a href="https://wikitech.wikimedia.org/wiki/Security" class="extiw" title="wikitech:Security">wikitech.wikimedia.org</a> </td> <td>Procedural or instructional material that is not training. </td></tr> <tr> <td><a class="external text" href="https://office.wikimedia.org/wiki/Security">office.wikimedia.org</a> (non-public) </td> <td>Sensitive or private content. Must have a non-disclosure agreement (NDA) with the Wikimedia Foundation and appropriate access. </td></tr> <tr> <td><a href="https://foundation.wikimedia.org/wiki/Policies" class="extiw" title="foundation:Policies">foundation.wikimedia.org</a> </td> <td>Canonical location for official policies of the Wikimedia Foundation </td></tr></tbody></table> <p>Understanding the Wikimedia Security Team's <a href="/wiki/Wikimedia_Security_Team/Documentation" title="Wikimedia Security Team/Documentation">documentation structure</a>. </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Subpages" data-mw-thread-id="h-Subpages"><span data-mw-comment-start="" id="h-Subpages"></span>Subpages<span data-mw-comment-end="h-Subpages"></span></h2></div> <div class="mw-prefixindex-body"><ul class="mw-prefixindex-list"><li><a href="/wiki/Security/Application_Security_Pipeline" title="Security/Application Security Pipeline">Security/Application Security Pipeline</a></li> <li><a href="/wiki/Security/Guides" title="Security/Guides">Security/Guides</a></li> <li><a href="/wiki/Security/Guides/Draft" title="Security/Guides/Draft">Security/Guides/Draft</a></li> <li><a href="/wiki/Security/Guides/Draft/Golang_Security_Best_Practices" title="Security/Guides/Draft/Golang Security Best Practices">Security/Guides/Draft/Golang Security Best Practices</a></li> <li><a href="/wiki/Security/Guides/SQL_Queries_and_3rd_Party_Packages" title="Security/Guides/SQL Queries and 3rd Party Packages">Security/Guides/SQL Queries and 3rd Party Packages</a></li> <li><a href="/wiki/Security/Policy" title="Security/Policy">Security/Policy</a></li> <li><a href="/wiki/Security/Policy/Candidates" title="Security/Policy/Candidates">Security/Policy/Candidates</a></li> <li><a href="/wiki/Security/Policy/Draft" title="Security/Policy/Draft">Security/Policy/Draft</a></li> <li><div class="allpagesredirect"><a href="/wiki/Security/Reference/Security_for_libraries" class="mw-redirect" title="Security/Reference/Security for libraries">Security/Reference/Security for libraries</a></div></li> <li><a href="/wiki/Security/SOP" title="Security/SOP">Security/SOP</a></li> <li><a href="/wiki/Security/SOP/Access_to_Phabricator_Security_Issues" title="Security/SOP/Access to Phabricator Security Issues">Security/SOP/Access to Phabricator Security Issues</a></li> <li><a href="/wiki/Security/SOP/Application_Security_Reviews" title="Security/SOP/Application Security Reviews">Security/SOP/Application Security Reviews</a></li> <li><div class="allpagesredirect"><a href="/wiki/Security/SOP/Draft/Requests_For_Service" class="mw-redirect" title="Security/SOP/Draft/Requests For Service">Security/SOP/Draft/Requests For Service</a></div></li> <li><a href="/wiki/Security/SOP/Requests_For_Service" title="Security/SOP/Requests For Service">Security/SOP/Requests For Service</a></li> <li><div class="allpagesredirect"><a href="/wiki/Security/SOP/Security_Concept_Reviews" class="mw-redirect" title="Security/SOP/Security Concept Reviews">Security/SOP/Security Concept Reviews</a></div></li> <li><a href="/wiki/Security/SOP/Security_Preview" title="Security/SOP/Security Preview">Security/SOP/Security Preview</a></li> <li><div class="allpagesredirect"><a href="/wiki/Security/SOP/Security_Readiness_Review" class="mw-redirect" title="Security/SOP/Security Readiness Review">Security/SOP/Security Readiness Review</a></div></li> <li><div class="allpagesredirect"><a href="/wiki/Security/SOP/Security_Readiness_Reviews" class="mw-redirect" title="Security/SOP/Security Readiness Reviews">Security/SOP/Security Readiness Reviews</a></div></li> <li><a href="/wiki/Security/SOP/Security_Readiness_Reviews/Response_Templates" title="Security/SOP/Security Readiness Reviews/Response Templates">Security/SOP/Security Readiness Reviews/Response Templates</a></li> <li><div class="allpagesredirect"><a href="/wiki/Security/SOP/Subs" class="mw-redirect" title="Security/SOP/Subs">Security/SOP/Subs</a></div></li> <li><a href="/wiki/Security/ServiceDescriptions/SRMsd" title="Security/ServiceDescriptions/SRMsd">Security/ServiceDescriptions/SRMsd</a></li> <li><div class="allpagesredirect"><a href="/wiki/Security/Training" class="mw-redirect" title="Security/Training">Security/Training</a></div></li> <li><a href="/wiki/Security/Training_resources" title="Security/Training resources">Security/Training resources</a></li> <li><a href="/wiki/Security/Wikimedia_Risk_Calculator" title="Security/Wikimedia Risk Calculator">Security/Wikimedia Risk Calculator</a></li> <li><a href="/wiki/Security/bn" title="Security/bn">Security/bn</a></li> <li><a href="/wiki/Security/cs" title="Security/cs">Security/cs</a></li> <li><a href="/wiki/Security/de" title="Security/de">Security/de</a></li> <li><a href="/wiki/Security/de-formal" title="Security/de-formal">Security/de-formal</a></li> <li><a href="/wiki/Security/en" title="Security/en">Security/en</a></li> <li><a href="/wiki/Security/es" title="Security/es">Security/es</a></li> <li><a href="/wiki/Security/fr" title="Security/fr">Security/fr</a></li> <li><a href="/wiki/Security/id" title="Security/id">Security/id</a></li> <li><a href="/wiki/Security/ja" title="Security/ja">Security/ja</a></li> <li><a href="/wiki/Security/pl" title="Security/pl">Security/pl</a></li> <li><a href="/wiki/Security/pt" title="Security/pt">Security/pt</a></li> <li><a href="/wiki/Security/ru" title="Security/ru">Security/ru</a></li> <li><a href="/wiki/Security/tr" title="Security/tr">Security/tr</a></li> <li><a href="/wiki/Security/zh" title="Security/zh">Security/zh</a></li> </ul></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" 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