{"id":85142,"date":"2026-05-04T12:30:00","date_gmt":"2026-05-04T09:30:00","guid":{"rendered":"https:\/\/www.indir.com\/haber\/?p=85142"},"modified":"2026-05-04T11:47:55","modified_gmt":"2026-05-04T08:47:55","slug":"windows-11-secure-boot-sertifikalari-yenileniyor","status":"publish","type":"post","link":"https:\/\/www.indir.com\/haber\/windows-11-secure-boot-sertifikalari-yenileniyor\/","title":{"rendered":"Windows 11 Secure Boot Sertifikalar\u0131 Yenileniyor"},"content":{"rendered":"\n<p>Microsoft, Windows cihazlarda kullan\u0131lan eski nesil Secure Boot sertifikalar\u0131n\u0131n kullan\u0131m s\u00fcresinin dolmaya ba\u015flamas\u0131 nedeniyle \u00f6nemli bir g\u00fcvenlik ge\u00e7i\u015fi s\u00fcreci ba\u015flatt\u0131. \u00d6zellikle Windows 10 ve Windows 11 kullan\u0131c\u0131lar\u0131n\u0131 ilgilendiren bu de\u011fi\u015fiklik kapsam\u0131nda, y\u0131llard\u0131r kullan\u0131lan 2011 tarihli sertifikalar yerini yeni nesil 2023 sertifikalar\u0131na b\u0131rak\u0131yor.<\/p>\n\n\n\n<p>\u015eirketin a\u00e7\u0131klamas\u0131na g\u00f6re ilk sertifikalar\u0131n s\u00fcresi Haziran 2026 itibar\u0131yla sona ermeye ba\u015flayacak. Bu nedenle milyonlarca cihaz i\u00e7in g\u00fcvenlik altyap\u0131s\u0131n\u0131n g\u00fcncellenmesi gerekiyor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Secure Boot Nedir, Neden \u00d6nemli?<\/h2>\n\n\n\n<p>Secure Boot sistemi, bilgisayar a\u00e7\u0131l\u0131rken yaln\u0131zca g\u00fcvenilir yaz\u0131l\u0131mlar\u0131n \u00e7al\u0131\u015fmas\u0131na izin veren kritik bir g\u00fcvenlik katman\u0131 olarak g\u00f6rev yap\u0131yor. UEFI altyap\u0131s\u0131 \u00fczerinden \u00e7al\u0131\u015fan bu sistem, i\u015fletim sistemi y\u00fcklenmeden \u00f6nce zararl\u0131 kodlar\u0131n devreye girmesini engelliyor.<\/p>\n\n\n\n<p>Windows a\u00e7\u0131l\u0131\u015f s\u00fcrecindeki bootloader, s\u00fcr\u00fcc\u00fcler ve di\u011fer temel bile\u015fenler dijital sertifikalarla do\u011frulan\u0131yor. E\u011fer bu sertifikalar ge\u00e7ersiz hale gelirse sistem g\u00fcvenli\u011fi ciddi \u015fekilde zay\u0131flayabiliyor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Eski Sertifikalar\u0131n S\u00fcresi Doluyor<\/h2>\n\n\n\n<p>Microsoft\u2019un uzun y\u0131llard\u0131r kulland\u0131\u011f\u0131 \u201cMicrosoft Corporation KEK CA 2011\u201d ve \u201cMicrosoft UEFI CA 2011\u201d sertifikalar\u0131n\u0131n s\u00fcresi Haziran 2026\u2019da sona eriyor. Ayr\u0131ca \u201cMicrosoft Windows Production PCA 2011\u201d sertifikas\u0131 da Ekim 2026 itibar\u0131yla ge\u00e7erlili\u011fini kaybedecek.<\/p>\n\n\n\n<p>Bu de\u011fi\u015fiklik cihazlar\u0131n aniden \u00e7al\u0131\u015fmaz hale gelece\u011fi anlam\u0131na gelmiyor. Ancak yeni sertifikalar\u0131 almayan sistemler, ilerleyen s\u00fcre\u00e7te ortaya \u00e7\u0131kabilecek g\u00fcvenlik a\u00e7\u0131klar\u0131na kar\u015f\u0131 savunmas\u0131z kalabilecek.<\/p>\n\n\n\n<p>\u00d6zellikle i\u015fletim sistemi ba\u015flamadan \u00f6nce \u00e7al\u0131\u015fan k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar i\u00e7in riskin artabilece\u011fi belirtiliyor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">G\u00fcncelleme S\u00fcreci Otomatik \u0130lerleyecek<\/h2>\n\n\n\n<p>Microsoft, yeni 2023 sertifikalar\u0131n\u0131 b\u00fcy\u00fck \u00f6l\u00e7\u00fcde Windows Update \u00fczerinden da\u011f\u0131tmaya ba\u015flad\u0131. G\u00fcncel Windows 10 ve Windows 11 sistemlerinin b\u00fcy\u00fck b\u00f6l\u00fcm\u00fcnde s\u00fcre\u00e7 otomatik olarak ger\u00e7ekle\u015fecek.<\/p>\n\n\n\n<p>2024 sonras\u0131 \u00fcretilen bir\u00e7ok bilgisayar ise yeni sertifikalarla kutudan \u00e7\u0131k\u0131yor.<\/p>\n\n\n\n<p>Ancak eski bilgisayarlar, kurumsal sistemler, sanal makineler ve baz\u0131 sunucu altyap\u0131lar\u0131nda ek BIOS\/UEFI g\u00fcncellemeleri gerekebiliyor. Baz\u0131 cihazlarda \u00fcretici firmware g\u00fcncellemesi yap\u0131lmadan yeni sertifikalar d\u00fczg\u00fcn \u00e7al\u0131\u015fmayabiliyor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kullan\u0131c\u0131lar Secure Boot Durumunu Nas\u0131l Kontrol Edebilir?<\/h2>\n\n\n\n<p>Kullan\u0131c\u0131lar cihazlar\u0131n\u0131n Secure Boot durumunu birka\u00e7 ad\u0131mda kontrol edebiliyor.<\/p>\n\n\n\n<p>\u0130lk y\u00f6ntem Windows G\u00fcvenli\u011fi uygulamas\u0131 \u00fczerinden ilerliyor:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Windows G\u00fcvenli\u011fi\u2019ni a\u00e7\u0131n<\/li>\n\n\n\n<li>\u201cCihaz G\u00fcvenli\u011fi\u201d b\u00f6l\u00fcm\u00fcne girin<\/li>\n\n\n\n<li>Secure Boot durumunu kontrol edin<\/li>\n<\/ul>\n\n\n\n<p>Ye\u015fil i\u015faret g\u00f6r\u00fcnmesi sistemin aktif koruma alt\u0131nda oldu\u011funu g\u00f6steriyor.<\/p>\n\n\n\n<p>\u0130kinci y\u00f6ntem ise Sistem Bilgisi ekran\u0131:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Windows + R tu\u015flar\u0131na bas\u0131n<\/li>\n\n\n\n<li>\u201cmsinfo32\u201d yaz\u0131n<\/li>\n\n\n\n<li>A\u00e7\u0131lan ekranda \u201cSecure Boot State\u201d b\u00f6l\u00fcm\u00fcn\u00fc kontrol edin<\/li>\n<\/ul>\n\n\n\n<p>Burada \u00f6zelli\u011fin \u201cA\u00e7\u0131k\u201d olarak g\u00f6r\u00fcnmesi gerekiyor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Microsoft\u2019tan \u00d6nemli Uyar\u0131<\/h2>\n\n\n\n<p>Microsoft, Secure Boot \u00f6zelli\u011finin kapat\u0131lmamas\u0131 gerekti\u011fini \u00f6zellikle vurguluyor. \u00c7\u00fcnk\u00fc baz\u0131 cihazlarda bu ayar\u0131n devre d\u0131\u015f\u0131 b\u0131rak\u0131lmas\u0131, yeni sertifikalar\u0131n s\u0131f\u0131rlanmas\u0131na neden olabiliyor.<\/p>\n\n\n\n<p>\u015eirket ayr\u0131ca g\u00fcncelleme s\u0131ras\u0131nda nadiren de olsa BitLocker kurtarma ekran\u0131 veya a\u00e7\u0131l\u0131\u015f problemleri ya\u015fanabilece\u011fini belirtiyor. Bu nedenle kullan\u0131c\u0131lar\u0131n BitLocker kurtarma anahtarlar\u0131n\u0131 g\u00fcvenli bir yerde saklamas\u0131 \u00f6neriliyor.<\/p>\n\n\n\n<p>Kurumsal tarafta ise BT ekiplerinin cihaz envanteri \u00e7\u0131kararak pilot g\u00fcncelleme s\u00fcre\u00e7leri y\u00fcr\u00fctmesi tavsiye ediliyor.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft, Windows cihazlarda kullan\u0131lan eski nesil Secure Boot sertifikalar\u0131n\u0131n kullan\u0131m s\u00fcresinin dolmaya ba\u015flamas\u0131 nedeniyle \u00f6nemli bir g\u00fcvenlik ge\u00e7i\u015fi s\u00fcreci ba\u015flatt\u0131. \u00d6zellikle Windows 10 ve Windows 11 kullan\u0131c\u0131lar\u0131n\u0131 ilgilendiren bu de\u011fi\u015fiklik kapsam\u0131nda, y\u0131llard\u0131r kullan\u0131lan 2011 tarihli sertifikalar yerini yeni nesil 2023 sertifikalar\u0131na b\u0131rak\u0131yor. \u015eirketin a\u00e7\u0131klamas\u0131na g\u00f6re ilk sertifikalar\u0131n s\u00fcresi Haziran 2026 itibar\u0131yla sona ermeye ba\u015flayacak. Bu [&hellip;]<\/p>\n","protected":false},"author":27,"featured_media":85143,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,48],"tags":[],"class_list":["post-85142","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","category-yazilim"],"_links":{"self":[{"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/posts\/85142","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/users\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/comments?post=85142"}],"version-history":[{"count":1,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/posts\/85142\/revisions"}],"predecessor-version":[{"id":85144,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/posts\/85142\/revisions\/85144"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/media\/85143"}],"wp:attachment":[{"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/media?parent=85142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/categories?post=85142"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/tags?post=85142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}