{"id":130821,"date":"2025-09-17T10:28:22","date_gmt":"2025-09-17T01:28:22","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=130821"},"modified":"2025-09-17T10:28:22","modified_gmt":"2025-09-17T01:28:22","slug":"windows-secure-boot-certifications-expires-in-june-2026","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/windows-secure-boot-certifications-expires-in-june-2026\/","title":{"rendered":"Windows\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9650\u5207\u308c\u306b\u8981\u6ce8\u610f\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u3053\u3068\u306f\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2024\/11\/padlock-lock-chain-key-39624.jpeg\" alt=\"\" width=\"1125\" height=\"750\" class=\"aligncenter size-full wp-image-126317\" \/><\/p>\n<p>2026\u5e746\u6708\u3001Windows\u306e\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u4e00\u90e8\u304c\u6709\u52b9\u671f\u9650\u3092\u8fce\u3048\u307e\u3059\u3002\u3053\u308c\u306f\u3001PC\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u306a\u554f\u984c\u3067\u3001\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u8a3c\u660e\u66f8\u306e\u671f\u9650\u5207\u308c\u304c\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b\u3001\u305d\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u304c\u53d6\u308b\u3079\u304d\u5bfe\u7b56\u306b\u3064\u3044\u3066\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h2>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u3068\u306f<\/h2>\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u306f\u30012011\u5e74\u306bMicrosoft\u304c\u5c0e\u5165\u3057\u305f\u6a5f\u80fd\u3067\u3001PC\u304c\u4fe1\u983c\u3055\u308c\u305f\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3068\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u3067\u8d77\u52d5\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002Windows 11\u3067\u306f\u3001Trusted Platform Module(TPM)\u3068\u4e26\u3073\u3001\u5fc5\u9808\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u4ef6\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p class=\"is-style-icon_info\">\u6b63\u78ba\u306b\u306f\u6709\u52b9\u3067\u306a\u304f\u3066\u3082\u30b7\u30b9\u30c6\u30e0\u304c<a href=\"https:\/\/softantenna.com\/blog\/windows-11-secure-boot\/https:\/\/softantenna.com\/blog\/windows-11-secure-boot\/\">\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u306a\u3089\u3070OK<\/a>\u3067\u3059\u3002<\/p>\n<p>\u521d\u671f\u306e\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9650\u306f15\u5e74\u9593\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u304c2026\u5e746\u6708\u306b\u671f\u9650\u5207\u308c\u3068\u306a\u308a\u307e\u3059\u3002\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u308b\u3068\u3001Windows\u304c\u4e00\u90e8\u306e\u66f4\u65b0\u3092\u9069\u7528\u3067\u304d\u306a\u304f\u306a\u308a\u3001BootKit\u306a\u3069\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306b\u5bfe\u3057\u3066\u8106\u5f31\u306b\u306a\u308b\u5371\u967a\u6027\u304c\u5897\u52a0\u3057\u307e\u3059\u3002<\/p>\n<h2>\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff\u306f\uff1f<\/h2>\n<p>\u6bce\u6708\u516c\u958b\u3055\u308c\u308b\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092Windows Update\u3092\u53d7\u4fe1\u3057\u3066\u3044\u308b\u5bb6\u5ead\u7528PC\u3067\u306f\u3001Microsoft\u304c\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3067\u8a3c\u660e\u66f8\u3092\u66f4\u65b0\u3059\u308b\u305f\u3081\u3001\u7279\u5225\u306a\u5bfe\u5fdc\u306f\u4e0d\u8981\u3067\u3059\u3002\u305f\u3060\u3057\u3001Windows Update\u3092\u9577\u671f\u9593\u7121\u52b9\u306b\u3057\u3066\u3044\u308b\u5834\u5408\u3084\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u304c\u5229\u7528\u53ef\u80fd\u3067\u3082\u7121\u52b9\u306b\u3057\u305f\u72b6\u614b\u3067\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u304c\u9069\u7528\u3055\u308c\u306a\u3044\u30b1\u30fc\u30b9\u304c\u3042\u308b\u305f\u3081\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u306e\u72b6\u614b\u306f\u7ba1\u7406\u8005\u6a29\u9650\u3067PowerShell\u3092\u958b\u304d\u3001<strong>Confirm-SecureBootUEF<\/strong> \u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u78ba\u8a8d\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2025\/09\/s_20250917_100723.jpg\" alt=\"\" width=\"1204\" height=\"696\" class=\"aligncenter size-full wp-image-130822\" \/><\/p>\n<p>\u306a\u304a\u3001Windows 10\u3092\u4f7f\u3063\u3066\u3044\u3066\u3001Windows 11\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u4e88\u5b9a\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u300c<strong>Extended Security Updates\uff08ESU\uff09<\/strong>\u300d\u30d7\u30ed\u30b0\u30e9\u30e0\u3078\u767b\u9332\u3059\u308b\u3053\u3068\u3067\u3001\u66f4\u65b0\u3055\u308c\u305f\u8a3c\u660e\u66f8\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Microsoft\u306f\u3042\u30b5\u30dd\u30fc\u30c8\u5bfe\u8c61\u5916\u306eWindows\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5bfe\u3057\u3001\u65b0\u3057\u3044\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u3092\u63d0\u4f9b\u3057\u306a\u3044\u3068\u660e\u8a00\u3057\u3066\u3044\u307e\u3059(Windows 10 LTSC\/LTSB\u306f\u30b5\u30dd\u30fc\u30c8\u5bfe\u8c61\u3068\u306a\u3063\u3066\u3044\u307e\u3059)\u3002<\/p>\n<p>\u306a\u304a\u3001Windows 10 LTSC\u304b\u3089Windows 11 LTSC\u3078\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u5834\u5408\u3001\u8a3c\u660e\u66f8\u304c\u66f4\u65b0\u3055\u308c\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002\u307e\u305f\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u521d\u671f\u5316\u3057\u305f\u5f8c\u306bPC\u304c\u8d77\u52d5\u3057\u306a\u304f\u306a\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308a\u3001\u305d\u306e\u5834\u5408\u306f\u30ea\u30ab\u30d0\u30ea\u30fcUSB\u3092\u4f7f\u3063\u3066<a href=\"https:\/\/support.microsoft.com\/en-us\/topic\/how-to-manage-the-windows-boot-manager-revocations-for-secure-boot-changes-associated-with-cve-2023-24932-41a975df-beb2-40c1-99a3-b3ff139f832d#bkmk_windows_install_mediahttps:\/\/support.microsoft.com\/en-us\/topic\/how-to-manage-the-windows-boot-manager-revocations-for-secure-boot-changes-associated-with-cve-2023-24932-41a975df-beb2-40c1-99a3-b3ff139f832d#bkmk_windows_install_media\">\u8a3c\u660e\u66f8\u3092\u518d\u9069\u7528<\/a>\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u7279\u306b\u4f01\u696d\u30e6\u30fc\u30b6\u30fc\u3084\u9577\u671f\u30b5\u30dd\u30fc\u30c8\u7248\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u65b9\u306f\u3001Microsoft\u306e<a href=\"https:\/\/support.microsoft.com\/ja-jp\/topic\/%E3%82%BB%E3%82%AD%E3%83%A5%E3%82%A2-%E3%83%96%E3%83%BC%E3%83%88%E6%9B%B4%E6%96%B0%E3%83%97%E3%83%AD%E3%82%BB%E3%82%B9%E3%81%AB%E9%96%A2%E3%81%97%E3%81%A6%E3%82%88%E3%81%8F%E5%AF%84%E3%81%9B%E3%82%89%E3%82%8C%E3%82%8B%E8%B3%AA%E5%95%8F-b34bf675-b03a-4d34-b689-98ec117c7818\">FAQ<\/a>\u3084<a href=\"https:\/\/techcommunity.microsoft.com\/blog\/windows-itpro-blog\/act-now-secure-boot-certificates-expire-in-june-2026\/4426856?WT.mc_id=AZ-MVP-4021785\">\u30d6\u30ed\u30b0\u8a18\u4e8b<\/a>\u3092\u78ba\u8a8d\u3057\u3001\u9069\u5207\u306a\u5bfe\u5fdc\u3092\u53d6\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>[via <a href=\"https:\/\/www.neowin.net\/news\/windows-secure-boot-certificates-are-expiring-here-is-everything-you-need-know\/\">Neowin<\/a>]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2026\u5e746\u6708\u3001Windows\u306e\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u4e00\u90e8\u304c\u6709\u52b9\u671f\u9650\u3092\u8fce\u3048\u307e\u3059\u3002\u3053\u308c\u306f\u3001PC\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u306a\u554f\u984c\u3067\u3001\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u8a3c\u660e\u66f8\u306e\u671f\u9650\u5207\u308c\u304c\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b\u3001\u305d\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u304c\u53d6\u308b\u3079\u304d\u5bfe\u7b56\u306b\u3064\u3044\u3066 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":126317,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[3298,4387],"class_list":["post-130821","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-windows","tag-windows11"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/130821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=130821"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/130821\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/126317"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=130821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=130821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=130821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}