{"id":160509,"date":"2026-02-11T11:12:49","date_gmt":"2026-02-11T09:12:52","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/microsoft-spasyot-starye-pk-ot-prosrochennyh-sertifikatov-secure-boot-nezametno-obnoviv-ih-v-windows-11"},"modified":"2026-02-11T13:09:27","modified_gmt":"2026-02-11T11:09:27","slug":"microsoft-spasyot-starye-pk-ot-prosrochennyh-sertifikatov-secure-boot-nezametno-obnoviv-ih-v-windows-11","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/microsoft-spasyot-starye-pk-ot-prosrochennyh-sertifikatov-secure-boot-nezametno-obnoviv-ih-v-windows-11","title":{"rendered":"Microsoft sauvera les anciens PC des certificats Secure Boot p\u00e9rim\u00e9s en les mettant \u00e0 jour discr\u00e8tement dans Windows 11","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Microsoft remplacera automatiquement les certificats de s\u00e9curit\u00e9 au niveau du d\u00e9marrage sur les appareils Windows avant l'expiration de leur validit\u00e9 \u00e0 la fin de cette ann\u00e9e. Selon un billet de blog de Microsoft, de nouveaux certificats Secure Boot seront distribu\u00e9s dans le cadre des mises \u00e0 jour r\u00e9guli\u00e8res du syst\u00e8me d'exploitation Windows 11.<\/p>\n<p><center><\/center><img decoding=\"async\" style=\"display: block; margin: 0 auto;\" src=\"\/wp-content\/uploads\/2026\/02\/47d2c422a869a6acf0c5759d159abd6b.jpg\" alt=\"Microsoft sauvera les anciens PC des certificats Secure Boot p\u00e9rim\u00e9s en les mettant \u00e0 jour discr\u00e8tement dans Windows 11\" \/><\/p>\n<p>La fonction Secure Boot a \u00e9t\u00e9 introduite en 2011 pour prot\u00e9ger les syst\u00e8mes contre toute modification non autoris\u00e9e pendant le processus de d\u00e9marrage, devenant ensuite l'une des exigences mat\u00e9rielles pour Windows 11. Apr\u00e8s 15 ans, la validit\u00e9 des certificats Secure Boot expirera entre juin et octobre 2026. Une nouvelle s\u00e9rie de certificats a \u00e9t\u00e9 publi\u00e9e en 2023 et est d\u00e9j\u00e0 fournie avec de nombreux nouveaux appareils bas\u00e9s sur Windows vendus \u00e0 partir de 2024, mais les \u00e9quipements plus anciens n\u00e9cessiteront une mise \u00e0 jour.<\/p>\n<p>\u00ab Au fur et \u00e0 mesure de l'\u00e9volution de la s\u00e9curit\u00e9 cryptographique, il est n\u00e9cessaire de mettre \u00e0 jour p\u00e9riodiquement les certificats et les cl\u00e9s pour maintenir une protection fiable. Supprimer les anciens certificats et introduire de nouveaux est une pratique standard de l'industrie, qui aide \u00e0 \u00e9viter que des informations d'identification obsol\u00e8tes ne deviennent une vuln\u00e9rabilit\u00e9 et garantit que les plateformes r\u00e9pondent aux exigences de s\u00e9curit\u00e9 modernes \u00bb, <a href=\"https:\/\/blogs.windows.com\/windowsexperience\/2026\/02\/10\/refreshing-the-root-of-trust-industry-collaboration-on-secure-boot-certificate-updates\/\" target=\"_blank\" rel=\"nofollow noopener\">a annonc\u00e9<\/a> a d\u00e9clar\u00e9 Nuno Costa, repr\u00e9sentant de Microsoft, dans le blog de la soci\u00e9t\u00e9.<\/p>\n<p>Costa indique que bien que les PC \u00ab continueront \u00e0 fonctionner normalement \u00bb avec un certificat expir\u00e9, leur niveau de s\u00e9curit\u00e9 \u00ab se d\u00e9gradera \u00bb, ce qui pourrait limiter les futures mises \u00e0 jour au niveau du d\u00e9marrage et entra\u00eener des probl\u00e8mes de compatibilit\u00e9 avec de nouveaux \u00e9quipements ou logiciels. De nouveaux certificats Secure Boot ont commenc\u00e9 \u00e0 \u00eatre diffus\u00e9s avec la mise \u00e0 jour Windows 11 KB5074109 le mois dernier.<\/p>\n<p>Les nouveaux certificats seront install\u00e9s automatiquement et ne n\u00e9cessiteront aucune action suppl\u00e9mentaire de la part de la majorit\u00e9 des utilisateurs de Windows 11. Microsoft explique que certains syst\u00e8mes sp\u00e9cialis\u00e9s, tels que les serveurs ou les appareils IoT, peuvent passer par d'autres processus de mise \u00e0 jour et qu'il peut \u00eatre n\u00e9cessaire pour \u00ab une partie des appareils \u00bb de recevoir une mise \u00e0 jour de firmware distincte de la part de fabricants tiers.<\/p>\n<p><strong>Source :<\/strong><\/p>\n<ul class=\"related\">\n<li><a title=\"The Verge\" href=\"http:\/\/www.theverge.com\/\" target=\"_blank\" rel=\"nofollow noopener\">The Verge<\/a><\/li>\n<\/ul>\n<p><center><center><\/center><center><\/center><\/center><center><\/center><br \/>\nSource : <a rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/1136654\">3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>Microsoft \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0437\u0430\u043c\u0435\u043d\u0438\u0442 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u044b \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043d\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445 Windows \u0434\u043e \u0438\u0441\u0442\u0435\u0447\u0435\u043d\u0438\u044f \u0441\u0440\u043e\u043a\u0430 \u0438\u0445 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0432 \u043a\u043e\u043d\u0446\u0435 \u044d\u0442\u043e\u0433\u043e \u0433\u043e\u0434\u0430. \u0421\u043e\u0433\u043b\u0430\u0441\u043d\u043e \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044e \u0432 \u0431\u043b\u043e\u0433\u0435 Microsoft, \u043d\u043e\u0432\u044b\u0435 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u044b Secure Boot \u0431\u0443\u0434\u0443\u0442 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0442\u044c\u0441\u044f \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u044b\u0445 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Windows 11. \u0424\u0443\u043d\u043a\u0446\u0438\u044f Secure Boot \u0431\u044b\u043b\u0430 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0430 \u0432 2011 \u0433\u043e\u0434\u0443 \u0434\u043b\u044f \u0437\u0430\u0449\u0438\u0442\u044b \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u0442 \u043b\u044e\u0431\u044b\u0445 \u043d\u0435\u0441\u0430\u043d\u043a\u0446\u0438\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":160510,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-160509","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"Microsoft \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0437\u0430\u043c\u0435\u043d\u0438\u0442 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u044b \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043d\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445 Windows 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