{"id":124536,"date":"2024-08-12T11:07:04","date_gmt":"2024-08-12T02:07:04","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=124536"},"modified":"2024-08-12T11:07:04","modified_gmt":"2024-08-12T02:07:04","slug":"windows-downdate","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/windows-downdate\/","title":{"rendered":"Windows\u306b\u300c\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u653b\u6483\u300d\u3092\u884c\u3046Windows Downdate"},"content":{"rendered":"<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2020\/06\/security-protection-anti-virus-software-60504.jpeg\" alt=\"Security protection anti virus software 60504\" title=\"security-protection-anti-virus-software-60504.jpeg\" border=\"0\" width=\"1280\" height=\"853\" \/><\/p>\n<p>Microsoft\u306f\u3001Windows 11\u3067\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u8981\u4ef6\u3092\u5909\u66f4\u3057\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u3084TPM 2.0\u3092\u5fc5\u9808\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u4e0d\u8a55\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3053\u308c\u3089\u306e\u8981\u4ef6\u3092\u5909\u66f4\u3057\u305f\u7406\u7531\u306f\u3001Windows 11\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u9ad8\u3081\u308b\u305f\u3081\u3060\u3068\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u30cf\u30c3\u30ab\u30fc\u306f\u3053\u308c\u3089\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306e\u65b9\u6cd5\u3092\u898b\u3064\u3051\u3088\u3046\u3068\u65e5\u3005\u6d3b\u52d5\u3092\u7d9a\u3051\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u4eca\u56de\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u7a76\u8005\u306e\u30a2\u30ed\u30f3\u30fb\u30ec\u30f4\u30a3\u30a8\u30d5\u6c0f\u306f\u3001Windows\u306eDLL\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u3001\u30ab\u30fc\u30cd\u30eb\u306a\u3069\u300c<strong>Windows\u306e\u91cd\u8981\u306aOS\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u5bfe\u3057\u3066\u3001\u5b8c\u5168\u306b\u691c\u51fa\u4e0d\u53ef\u80fd\u3067\u3001\u76ee\u306b\u898b\u3048\u305a\u3001\u6c38\u7d9a\u7684\u3067\u3001\u4e0d\u53ef\u9006\u7684\u306a\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u3092\u884c\u3044\u3001Windows Update\u3092\u4e57\u3063\u53d6\u308b<\/strong>\u300d\u4e8b\u304c\u51fa\u6765\u308b\u30c4\u30fc\u30eb(\u8106\u5f31\u6027\u306e\u5b9f\u8a3c\u30c4\u30fc\u30eb)\u3001Windows Downdate\u3092\u958b\u767a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u540c\u6c0f\u306f\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u653b\u6483\u5f8c\u3082\u3001Windows\u304c\u5b8c\u5168\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3055\u308c\u305f\u72b6\u614b\u3067\u3042\u308b\u3068\u5831\u544a\u3057\u3001\u4eca\u5f8c\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u306a\u3044\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u5b9f\u8a3c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4fb5\u5bb3\u3055\u308c\u305f\u72b6\u614b\u306ePC\u306f\u4f55\u304c\u8d77\u3053\u3063\u3066\u3044\u308b\u306e\u304b\u5206\u304b\u3089\u306a\u3044\u307e\u307e\u3068\u306a\u308a\u307e\u3059\u304c\u3001\u5e78\u3044\u30ed\u30fc\u30ab\u30eb\u653b\u6483\u3067\u3042\u308b\u305f\u3081\u3001\u653b\u6483\u8005\u306f\u30b7\u30b9\u30c6\u30e0\u306b\u7269\u7406\u7684\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u306e\u3053\u3068\u3002<\/p>\n<p><a href=\"https:\/\/www.neowin.net\/news\/security-researcher-demos-bypassing-security-to-permanently-downgrade-window-1011\/\">Neowin<\/a>\u306e\u8a18\u4e8b\u3067\u306f\u3001Windows 11 23H2\u30b7\u30b9\u30c6\u30e0\u4e0a\u3067Ancillary Function\u30ab\u30fc\u30cd\u30eb\u30fb\u30c9\u30e9\u30a4\u30d0(AFD.SYS)\u304c\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u3055\u308c\u3066\u3044\u308b\u69d8\u5b50\u304c\u52d5\u753b\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30a2\u30f3\u30c8\u30f3\u30fb\u30ec\u30f4\u30a3\u30a8\u30d5\u6c0f\u306fWindows Downdate\u306e\u4ed5\u7d44\u307f\u306b\u3064\u3044\u3066\u6b21\u306e\u3088\u3046\u306b\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u307e\u305a\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u691c\u51fa\u30fb\u5bfe\u5fdc\uff08EDR\uff09\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u3092\u30d6\u30ed\u30c3\u30af\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3001\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u3092\u5b8c\u5168\u306b\u691c\u51fa\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u305d\u306e\u305f\u3081\u3001\u53ef\u80fd\u306a\u9650\u308a\u5408\u6cd5\u7684\u306a\u65b9\u6cd5\u3067\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u305f\u3002<\/li>\n<li>\u7b2c\u4e8c\u306b\u3001\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u306f\u76ee\u306b\u898b\u3048\u306a\u3044\u3082\u306e\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u3055\u308c\u305f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u3001\u6280\u8853\u7684\u306b\u306f\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u3055\u308c\u3066\u3044\u305f\u3068\u3057\u3066\u3082\u3001\u6700\u65b0\u306e\u72b6\u614b\u306b\u898b\u3048\u308b\u3088\u3046\u306b\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/li>\n<li>\u7b2c\u4e09\u306b\u3001\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u306f\u3001\u5c06\u6765\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30fb\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u4e0a\u66f8\u304d\u3055\u308c\u306a\u3044\u3088\u3046\u3001\u6c38\u7d9a\u7684\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/li>\n<li>\u6700\u5f8c\u306b\u3001\u30b9\u30ad\u30e3\u30f3\u30c4\u30fc\u30eb\u3084\u4fee\u5fa9\u30c4\u30fc\u30eb\u304c\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u3092\u691c\u51fa\u3057\u305f\u308a\u4fee\u5fa9\u3057\u305f\u308a\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3001\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u306f\u4e0d\u53ef\u9006\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044<\/li>\n<\/ul>\n<p>\u306a\u304a\u3001Microsoft\u793e\u306f\u3053\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066\u3001\u4e00\u822c\u516c\u958b\u3055\u308c\u308b\u524d\u306b\u901a\u77e5\u3092\u53d7\u3051\u3066\u304a\u308a\u3001MSRC\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067ID\u300cCVE-2024-21302\u300d\u304a\u3088\u3073\u300cCVE-2024-38202\u300d\u3068\u3057\u3066\u8ffd\u8de1\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft\u306f\u3001Windows 11\u3067\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u8981\u4ef6\u3092\u5909\u66f4\u3057\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u3084TPM 2.0\u3092\u5fc5\u9808\u306b\u3057\u307e\u3057\u305f\u3002 \u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u4e0d\u8a55\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3053\u308c\u3089\u306e\u8981\u4ef6\u3092\u5909\u66f4\u3057\u305f\u7406\u7531\u306f\u3001Windows 11\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u9ad8 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":124537,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[3298,2701,4387],"class_list":["post-124536","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-windows","tag-windows10","tag-windows11"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/124536","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=124536"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/124536\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/124537"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=124536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=124536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=124536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}