{"id":4240,"date":"2026-04-24T13:01:42","date_gmt":"2026-04-24T04:01:42","guid":{"rendered":"https:\/\/erikosmile.com\/column\/?p=4240"},"modified":"2026-04-24T13:01:42","modified_gmt":"2026-04-24T04:01:42","slug":"secureboot","status":"publish","type":"post","link":"https:\/\/erikosmile.com\/column\/secureboot\/","title":{"rendered":"\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d\u65b9\u6cd5\uff5c2026\u5e74\u671f\u9650\u5207\u308c\u5bfe\u7b56\u3082\u89e3\u8aac"},"content":{"rendered":"\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306f\u3001Windows\u30d1\u30bd\u30b3\u30f3\u3092\u5b89\u5168\u306b\u8d77\u52d5\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u4ed5\u7d44\u307f\u3067\u3059\u3002\u666e\u6bb5\u306f\u610f\u8b58\u3059\u308b\u5834\u9762\u304c\u5c11\u306a\u3044\u3082\u306e\u306e\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306f2026\u5e74\u306b\u671f\u9650\u5207\u308c\u304c\u8fd1\u3065\u304f\u305f\u3081\u3001\u78ba\u8a8d\u65b9\u6cd5\u3084\u66f4\u65b0\u65b9\u6cd5\u3092\u77e5\u308a\u305f\u3044\u4eba\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306bWindows10\u3092\u4f7f\u3044\u7d9a\u3051\u3066\u3044\u308b\u4eba\u3084\u3001Dell\u30fbhp\u306a\u3069\u30e1\u30fc\u30ab\u30fc\u88fd\u30d1\u30bd\u30b3\u30f3\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u4eba\u306f\u3001\u81ea\u5206\u306e\u7aef\u672b\u304c\u66f4\u65b0\u6e08\u307f\u306a\u306e\u304b\u6c17\u306b\u306a\u308b\u3068\u3053\u308d\u3067\u3059\u3088\u306d\u3002<\/p>\n\n\n\n<p>\u305d\u3053\u3067\u5f53\u8a18\u4e8b\u3067\u306f\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306b\u3064\u3044\u3066\u4ee5\u4e0b\u306e\u3053\u3068\u3092\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"swell-block-capbox cap_box is-style-inner\"><div class=\"cap_box_ttl\"><span>\u3053\u306e\u8a18\u4e8b\u3067\u308f\u304b\u308b\u3053\u3068<\/span><\/div><div class=\"cap_box_content\">\n<ul class=\"wp-block-list\">\n<li>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e2026\u5e74\u671f\u9650\u5207\u308c\u3067\u4f55\u304c\u8d77\u304d\u308b\u306e\u304b<\/li>\n\n\n\n<li>Windows\u3067\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5<\/li>\n\n\n\n<li>PowerShell\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3063\u305f\u78ba\u8a8d\u65b9\u6cd5<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u65b9\u6cd5\u3084\u624b\u52d5\u66f4\u65b0\u306e\u6ce8\u610f\u70b9<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306f2026\u5e74\u306e\u671f\u9650\u5207\u308c\u524d\u306b\u78ba\u8a8d\u304c\u5fc5\u8981<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"760\" height=\"428\" src=\"https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot2.png\" alt=\"\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306f2026\u5e74\u306e\u671f\u9650\u5207\u308c\u524d\u306b\u78ba\u8a8d\u304c\u5fc5\u8981\" class=\"wp-image-4242\" srcset=\"https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot2.png 760w, https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot2-300x169.png 300w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/><\/figure>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306f\u30012026\u5e74\u306e\u671f\u9650\u5207\u308c\u524d\u306b\u72b6\u614b\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002Microsoft\u306f2011\u5e74\u767a\u884c\u306e\u8a3c\u660e\u66f8\u304b\u3089\u30012023\u5e74\u7248\u306e\u65b0\u3057\u3044\u8a3c\u660e\u66f8\u3078\u79fb\u884c\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5bb6\u5ead\u7528\u30d1\u30bd\u30b3\u30f3\u3067\u306fWindows Update\u3067\u81ea\u52d5\u66f4\u65b0\u3055\u308c\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3044\u3067\u3059\u304c\u3001\u53e4\u3044Windows10\u7aef\u672b\u3084\u7ba1\u7406\u3055\u308c\u305f\u696d\u52d9\u7528\u30d1\u30bd\u30b3\u30f3\u3067\u306f\u78ba\u8a8d\u3057\u3066\u304a\u304f\u3068\u5b89\u5fc3\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2026\u5e74\u306b\u4f55\u304c\u8d77\u304d\u308b\u306e\u304b<\/h3>\n\n\n\n<p>2026\u5e74\u306b\u554f\u984c\u306b\u306a\u308b\u306e\u306f\u30012011\u5e74\u306b\u767a\u884c\u3055\u308c\u305f\u53e4\u3044\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9650\u3067\u3059\u3002Microsoft\u516c\u5f0f\u60c5\u5831\u3067\u306f\u3001Microsoft UEFI CA 2011\u306a\u3069\u306e\u8a3c\u660e\u66f8\u304c2026\u5e746\u6708\u4ee5\u964d\u306b\u671f\u9650\u3078\u8fd1\u3065\u304d\u3001Windows Production PCA 2011\u306f2026\u5e7410\u6708\u306b\u671f\u9650\u3092\u8fce\u3048\u308b\u3068\u6848\u5185\u3055\u308c\u3066\u3044\u307e\u3059\u3002\uff08\u51fa\u5178\uff1a<a href=\"https:\/\/support.microsoft.com\/ja-jp\/topic\/windows-%E3%82%BB%E3%82%AD%E3%83%A5%E3%82%A2-%E3%83%96%E3%83%BC%E3%83%88%E8%A8%BC%E6%98%8E%E6%9B%B8%E3%81%AE%E6%9C%89%E5%8A%B9%E6%9C%9F%E9%99%90%E3%81%A8-ca-%E6%9B%B4%E6%96%B0%E3%83%97%E3%83%AD%E3%82%B0%E3%83%A9%E3%83%A0-7ff40d33-95dc-4c3c-8725-a9b95457578e\" target=\"_blank\" rel=\"noreferrer noopener\">Microsoft\u30b5\u30dd\u30fc\u30c8<\/a>\uff09<\/p>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u306f\u3001\u30d1\u30bd\u30b3\u30f3\u306e\u96fb\u6e90\u6295\u5165\u5f8c\u306b\u8aad\u307f\u8fbc\u307e\u308c\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u4fe1\u983c\u3067\u304d\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u6a5f\u80fd\u3067\u3059\u3002\u53e4\u3044\u8a3c\u660e\u66f8\u306e\u307e\u307e\u904b\u7528\u3092\u7d9a\u3051\u308b\u3068\u3001\u5c06\u6765\u7684\u306a\u30d6\u30fc\u30c8\u95a2\u9023\u306e\u66f4\u65b0\u3084\u4fdd\u8b77\u306b\u5f71\u97ff\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>2026\u5e74\u306b\u306a\u3063\u3066\u7a81\u7136\u614c\u3066\u308b\u3088\u308a\u3001Windows Update\u3092\u9069\u7528\u3057\u306a\u304c\u3089\u72b6\u614b\u3092\u5148\u306b\u78ba\u8a8d\u3059\u308b\u6d41\u308c\u304c\u5b89\u5168<\/strong>\u3067\u3059\u3002\u7279\u306b\u9577\u671f\u9593\u66f4\u65b0\u3057\u3066\u3044\u306a\u3044\u7aef\u672b\u3067\u306f\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d\u3092\u65e9\u3081\u306b\u6e08\u307e\u305b\u3066\u304a\u304d\u305f\u3044\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u671f\u9650\u5207\u308c\u3067\u8d77\u52d5\u3084\u66f4\u65b0\u306b\u5f71\u97ff\u3059\u308b\u53ef\u80fd\u6027<\/h3>\n\n\n\n<p>\u671f\u9650\u5207\u308c\u306b\u3088\u3063\u3066\u3001\u3059\u3079\u3066\u306e\u30d1\u30bd\u30b3\u30f3\u304c\u3059\u3050\u306b\u8d77\u52d5\u4e0d\u80fd\u306b\u306a\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002Microsoft\u306f\u3001\u65b0\u3057\u30442023\u5e74\u7248\u8a3c\u660e\u66f8\u3092Windows Update\u3067\u914d\u4fe1\u3057\u3001\u79fb\u884c\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u66f4\u65b0\u3055\u308c\u3066\u3044\u306a\u3044\u7aef\u672b\u3067\u306f\u3001\u5b89\u5168\u306a\u8d77\u52d5\u3092\u652f\u3048\u308b\u4ed5\u7d44\u307f\u306b\u5f71\u97ff\u304c\u51fa\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u306fOS\u8d77\u52d5\u524d\u306e\u6bb5\u968e\u3092\u5b88\u308b\u6a5f\u80fd\u306a\u306e\u3067\u3001\u554f\u984c\u304c\u8d77\u304d\u305f\u5834\u5408\u306f\u901a\u5e38\u306e\u30a2\u30d7\u30ea\u4e0d\u5177\u5408\u3088\u308a\u3082\u5fa9\u65e7\u304c\u96e3\u3057\u304f\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p><strong>\u6ce8\u610f\u3057\u305f\u3044\u306e\u306f\u3001Windows Update\u3092\u9577\u671f\u9593\u6b62\u3081\u3066\u3044\u308b\u7aef\u672b\u3084\u3001\u4f01\u696d\u3067\u72ec\u81ea\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b\u7aef\u672b<\/strong>\u3067\u3059\u3002\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u9069\u7528\u3060\u3051\u3067\u306a\u304f\u3001\u518d\u8d77\u52d5\u3092\u3057\u306a\u3044\u3068\u53cd\u6620\u304c\u5b8c\u4e86\u3057\u306a\u3044\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001BitLocker\u3092\u4f7f\u3063\u3066\u3044\u308b\u30d1\u30bd\u30b3\u30f3\u3067\u306f\u3001\u8d77\u52d5\u69cb\u6210\u306e\u5909\u66f4\u306b\u3088\u308a\u56de\u5fa9\u30ad\u30fc\u3092\u6c42\u3081\u3089\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u524d\u306b\u306f\u300148\u6841\u306eBitLocker\u56de\u5fa9\u30ad\u30fc\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304f\u3068\u5b89\u5fc3\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Windows10\u3084Windows11\u3067\u6ce8\u610f\u3057\u305f\u3044\u7aef\u672b<\/h3>\n\n\n\n<p>Windows11\u3092\u5b9a\u671f\u7684\u306b\u66f4\u65b0\u3057\u3066\u3044\u308b\u5bb6\u5ead\u7528\u30d1\u30bd\u30b3\u30f3\u3067\u306f\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u304c\u81ea\u52d5\u3067\u66f4\u65b0\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002\u3068\u306f\u3044\u3048\u3001Windows10\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u3084\u3001\u53e4\u3044\u30e1\u30fc\u30ab\u30fc\u88fd\u30d1\u30bd\u30b3\u30f3\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>Windows10\u306f\u30b5\u30dd\u30fc\u30c8\u671f\u9650\u3068\u306e\u95a2\u4fc2\u3082\u3042\u308b\u305f\u3081\u30012026\u5e74\u306e\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u554f\u984c\u3068\u3042\u308f\u305b\u3066\u78ba\u8a8d\u3057\u305f\u3044\u30dd\u30a4\u30f3\u30c8\u306b\u306a\u308a\u307e\u3059\u3002\u30b5\u30dd\u30fc\u30c8\u5916\u306e\u72b6\u614b\u3067\u4f7f\u3044\u7d9a\u3051\u308b\u3068\u3001\u5fc5\u8981\u306a\u66f4\u65b0\u3092\u53d7\u3051\u53d6\u308c\u306a\u3044\u53ef\u80fd\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>Dell\u3084hp\u306a\u3069\u306e\u30e1\u30fc\u30ab\u30fc\u88fd\u30d1\u30bd\u30b3\u30f3\u3067\u306f\u3001Windows\u5074\u306e\u66f4\u65b0\u3060\u3051\u3067\u306a\u304fBIOS\u3084UEFI\u306e\u66f4\u65b0\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408<\/strong>\u3082\u3042\u308a\u307e\u3059\u3002\u30e1\u30fc\u30ab\u30fc\u306e\u30b5\u30dd\u30fc\u30c8\u30da\u30fc\u30b8\u3067\u5bfe\u8c61\u6a5f\u7a2e\u3084BIOS\u66f4\u65b0\u60c5\u5831\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304f\u3068\u3001\u30c8\u30e9\u30d6\u30eb\u3092\u907f\u3051\u3084\u3059\u3044\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306f\u76ee\u306b\u898b\u3048\u306b\u304f\u3044\u90e8\u5206\u3067\u3059\u304c\u3001Windows10\u3084Windows11\u306e\u5b89\u5168\u306a\u8d77\u52d5\u306b\u95a2\u308f\u308b\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002\u307e\u305a\u306fWindows Update\u3092\u6700\u65b0\u306b\u3057\u3066\u3001\u6b21\u306b\u72b6\u614b\u78ba\u8a8d\u3078\u9032\u3080\u6d41\u308c\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d\u65b9\u6cd5\u306fWindows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u57fa\u672c<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"760\" height=\"428\" src=\"https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot3.png\" alt=\"\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d\u65b9\u6cd5\u306fWindows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u57fa\u672c\" class=\"wp-image-4243\" srcset=\"https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot3.png 760w, https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot3-300x169.png 300w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/><\/figure>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d\u65b9\u6cd5\u3068\u3057\u3066\u3001\u307e\u305a\u898b\u3066\u304a\u304d\u305f\u3044\u306e\u304cWindows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3067\u3059\u3002\u96e3\u3057\u3044\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u308f\u306a\u304f\u3066\u3082\u3001\u8a3c\u660e\u66f8\u306e\u72b6\u614b\u3092\u8996\u899a\u7684\u306b\u78ba\u8a8d\u3067\u304d\u308b\u305f\u3081\u3001\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u4f7f\u3044\u3084\u3059\u3044\u65b9\u6cd5\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u8868\u793a\u3055\u308c\u308b\u5185\u5bb9\u3084\u30bf\u30a4\u30df\u30f3\u30b0\u306fWindows Update\u306e\u9069\u7528\u72b6\u6cc1\u306b\u3088\u3063\u3066\u5909\u308f\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u753b\u9762\u3060\u3051\u3067\u5224\u65ad\u3057\u306b\u304f\u3044\u5834\u5408\u306f\u3001PowerShell\u306e\u78ba\u8a8d\u65b9\u6cd5\u3068\u3042\u308f\u305b\u3066\u898b\u308b\u3068\u5b89\u5fc3\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Windows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3067\u898b\u308b\u5834\u6240<\/h3>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u72b6\u614b\u306f\u3001Windows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30d7\u30ea\u304b\u3089\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u30b9\u30bf\u30fc\u30c8\u30e1\u30cb\u30e5\u30fc\u3067\u300cWindows \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u300d\u3068\u691c\u7d22\u3057\u3001\u300c\u30c7\u30d0\u30a4\u30b9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u300d\u3092\u958b\u304f\u6d41\u308c\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u4e2d\u306b\u3042\u308b\u300c\u30bb\u30ad\u30e5\u30a2 \u30d6\u30fc\u30c8\u300d\u3084\u95a2\u9023\u3059\u308b\u9805\u76ee\u3067\u3001\u7aef\u672b\u306e\u72b6\u614b\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d\u65b9\u6cd5\u3068\u3057\u3066\u306f\u3001\u753b\u9762\u4e0a\u306e\u6848\u5185\u306b\u5f93\u3046\u3060\u3051\u306a\u306e\u3067\u3001\u5c02\u9580\u77e5\u8b58\u304c\u306a\u304f\u3066\u3082\u6271\u3044\u3084\u3059\u3044\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p><strong>\u305f\u3060\u3057\u3001Windows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8868\u793a\u306f\u6bb5\u968e\u7684\u306b\u5c55\u958b\u3055\u308c\u308b\u6a5f\u80fd\u306e\u305f\u3081\u3001\u3059\u3079\u3066\u306e\u7aef\u672b\u3067\u540c\u3058\u753b\u9762\u304c\u51fa\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002<\/strong>\u8868\u793a\u304c\u306a\u3044\u5834\u5408\u3067\u3082\u3001\u3059\u3050\u306b\u7570\u5e38\u3068\u6c7a\u3081\u3064\u3051\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u4f01\u696d\u3084\u5b66\u6821\u3067\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b\u7aef\u672b\u3067\u306f\u3001\u7ba1\u7406\u8005\u5074\u306e\u8a2d\u5b9a\u3067\u8868\u793a\u304c\u5236\u9650\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u500b\u4eba\u3067\u5224\u65ad\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u7ba1\u7406\u8005\u306b\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u72b6\u6cc1\u3092\u78ba\u8a8d\u3057\u3066\u3082\u3089\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7dd1\u30fb\u9ec4\u30fb\u8d64\u306e\u30d0\u30c3\u30b8\u306e\u610f\u5473<\/h3>\n\n\n\n<p>Windows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3067\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u72b6\u614b\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u3001\u7dd1\u30fb\u9ec4\u30fb\u8d64\u306e\u3088\u3046\u306a\u30d0\u30c3\u30b8\u3067\u72b6\u6cc1\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u7dd1\u8272\u306a\u3089\u3001\u57fa\u672c\u7684\u306b\u306f\u63a8\u5968\u3055\u308c\u308b\u72b6\u614b\u306b\u8fd1\u3044\u3068\u8003\u3048\u3066\u3088\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u9ec4\u8272\u306e\u8868\u793a\u306f\u3001\u6ce8\u610f\u70b9\u3084\u63a8\u5968\u3055\u308c\u308b\u5bfe\u5fdc\u304c\u6b8b\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u3092\u793a\u3057\u307e\u3059\u3002Windows Update\u306e\u9069\u7528\u5f85\u3061\u3001\u518d\u8d77\u52d5\u5f85\u3061\u3001\u307e\u305f\u306f\u7aef\u672b\u30e1\u30fc\u30ab\u30fc\u5074\u306eBIOS\u66f4\u65b0\u5f85\u3061\u306a\u3069\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u8d64\u8272\u306e\u8868\u793a\u304c\u51fa\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u4e0d\u4e00\u81f4\u3084\u66f4\u65b0\u672a\u5b8c\u4e86\u306a\u3069\u3001\u65e9\u3081\u306b\u78ba\u8a8d\u3057\u305f\u3044\u72b6\u614b<\/strong>\u3067\u3059\u3002\u614c\u3066\u3066\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b\u3088\u308a\u3001\u307e\u305aWindows Update\u3068\u30e1\u30fc\u30ab\u30fc\u306e\u66f4\u65b0\u60c5\u5831\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u30d0\u30c3\u30b8\u8868\u793a\u306f\u4fbf\u5229\u3067\u3059\u304c\u3001\u539f\u56e0\u307e\u3067\u306f\u7d30\u304b\u304f\u8aac\u660e\u3055\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u9ec4\u8272\u3084\u8d64\u8272\u304c\u51fa\u305f\u3068\u304d\u306f\u3001PowerShell\u30b3\u30de\u30f3\u30c9\u30672023\u5e74\u7248\u306e\u8a3c\u660e\u66f8\u304c\u5165\u3063\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b\u3068\u3001\u72b6\u6cc1\u3092\u5207\u308a\u5206\u3051\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408\u306b\u78ba\u8a8d\u3057\u305f\u3044\u3053\u3068<\/h3>\n\n\n\n<p>Windows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u9805\u76ee\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001Windows Update\u304c\u6700\u65b0\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002\u53e4\u3044\u30d3\u30eb\u30c9\u306e\u307e\u307e\u3067\u306f\u3001\u78ba\u8a8d\u6a5f\u80fd\u305d\u306e\u3082\u306e\u304c\u307e\u3060\u53cd\u6620\u3055\u308c\u3066\u3044\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u81ea\u4f53\u304c\u7121\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u7aef\u672b\u3067\u306f\u3001\u8a3c\u660e\u66f8\u306e\u72b6\u614b\u3088\u308a\u5148\u306bUEFI\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Windows\u30ad\u30fc\u3068R\u30ad\u30fc\u3092\u62bc\u3057\u3066\u300cmsinfo32\u300d\u3092\u5b9f\u884c\u3057\u3001\u300c\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u306e\u72b6\u614b\u300d\u3092\u898b\u308b\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>msinfo32\u3067\u78ba\u8a8d\u3067\u304d\u308b\u306e\u306f\u3001\u4e3b\u306b\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u304c\u30aa\u30f3\u304b\u30aa\u30d5\u304b\u3068\u3044\u3046\u72b6\u614b<\/strong>\u3067\u3059\u30022023\u5e74\u7248\u306e\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u304c\u5165\u3063\u3066\u3044\u308b\u304b\u307e\u3067\u306f\u3001\u8a73\u3057\u304f\u5206\u304b\u3089\u306a\u3044\u70b9\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u753b\u9762\u8868\u793a\u304c\u306a\u3044\u3001msinfo32\u3067\u3082\u5224\u65ad\u3067\u304d\u306a\u3044\u3001\u4f01\u696d\u7aef\u672b\u3067\u8a2d\u5b9a\u304c\u5236\u9650\u3055\u308c\u3066\u3044\u308b\u3068\u3044\u3046\u5834\u5408\u306f\u3001PowerShell\u306e\u78ba\u8a8d\u30b3\u30de\u30f3\u30c9\u304c\u6709\u52b9\u3067\u3059\u3002\u6b21\u306e\u624b\u9806\u3067\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u3092\u3088\u308a\u5177\u4f53\u7684\u306b\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d\u30b3\u30de\u30f3\u30c9\u306fPowerShell\u304c\u78ba\u5b9f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"760\" height=\"428\" src=\"https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot4.png\" alt=\"\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d\u30b3\u30de\u30f3\u30c9\u306fPowerShell\u304c\u78ba\u5b9f\" class=\"wp-image-4244\" srcset=\"https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot4.png 760w, https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot4-300x169.png 300w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/><\/figure>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3046\u306a\u3089\u3001PowerShell\u3067UEFI\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u76f4\u63a5\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u304c\u6709\u52b9\u3067\u3059\u3002\u7279\u306b\u7ba1\u7406\u8005\u3084\u4e2d\u7d1a\u8005\u4ee5\u4e0a\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u753b\u9762\u8868\u793a\u3088\u308a\u5177\u4f53\u7684\u306a\u7d50\u679c\u3092\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b3\u30de\u30f3\u30c9\u306e\u7d50\u679c\u306fTrue\u307e\u305f\u306fFalse\u3067\u8fd4\u308b\u305f\u3081\u30012023\u5e74\u7248\u306e\u8a3c\u660e\u66f8\u304c\u5165\u3063\u3066\u3044\u308b\u304b\u3092\u5224\u65ad\u3057\u3084\u3059\u3044\u3067\u3059\u3002\u5165\u529b\u30df\u30b9\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u7ba1\u7406\u8005\u6a29\u9650\u3067\u614e\u91cd\u306b\u5b9f\u884c\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7ba1\u7406\u8005\u6a29\u9650\u3067\u5b9f\u884c\u3059\u308b\u6e96\u5099<\/h3>\n\n\n\n<p>PowerShell\u3067\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u3092\u78ba\u8a8d\u3059\u308b\u5834\u5408\u306f\u3001\u7ba1\u7406\u8005\u6a29\u9650\u3067PowerShell\u3092\u958b\u304d\u307e\u3059\u3002\u30b9\u30bf\u30fc\u30c8\u30dc\u30bf\u30f3\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c\u30bf\u30fc\u30df\u30ca\u30eb \u7ba1\u7406\u8005\u300d\u307e\u305f\u306f\u300cWindows PowerShell \u7ba1\u7406\u8005\u300d\u3092\u9078\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u901a\u5e38\u6a29\u9650\u306e\u307e\u307e\u3060\u3068\u3001UEFI\u95a2\u9023\u306e\u60c5\u5831\u3092\u6b63\u3057\u304f\u8aad\u307f\u53d6\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d\u65b9\u6cd5 PowerShell\u3068\u3057\u3066\u8abf\u3079\u3066\u3044\u308b\u4eba\u306f\u3001\u6700\u521d\u306b\u6a29\u9650\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304f\u3068\u3064\u307e\u305a\u304d\u306b\u304f\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u4f5c\u696d\u524d\u306b\u306f\u3001BitLocker\u3092\u4f7f\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3082\u78ba\u8a8d\u3057\u3066\u304a\u304f\u3068\u5b89\u5fc3<\/strong>\u3067\u3059\u3002\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d\u3060\u3051\u306a\u3089\u5927\u304d\u306a\u5909\u66f4\u306f\u5165\u308a\u307e\u305b\u3093\u304c\u3001\u66f4\u65b0\u4f5c\u696d\u306b\u9032\u3080\u5834\u5408\u306f\u56de\u5fa9\u30ad\u30fc\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u9762\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f1a\u793e\u306e\u30d1\u30bd\u30b3\u30f3\u3067\u306f\u3001\u7ba1\u7406\u8005\u6a29\u9650\u304c\u5236\u9650\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u306f\u7121\u7406\u306b\u5b9f\u884c\u305b\u305a\u3001\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u90e8\u9580\u3078\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3063\u305f\u70b9\u691c\u3092\u4f9d\u983c\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2023\u5e74\u7248\u306e\u6709\u7121\u3092\u8abf\u3079\u308b\u30b3\u30de\u30f3\u30c9<\/h3>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d \u30b3\u30de\u30f3\u30c9\u3068\u3057\u3066\u30012023\u5e74\u7248\u306e\u8a3c\u660e\u66f8\u540d\u304cUEFI\u5185\u306b\u5b58\u5728\u3059\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u4ee3\u8868\u7684\u306a\u78ba\u8a8d\u5bfe\u8c61\u306f\u3001Windows UEFI CA 2023\u3084Microsoft UEFI CA 2023\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001\u7ba1\u7406\u8005\u6a29\u9650\u306ePowerShell\u3067\u6b21\u306e\u3088\u3046\u306a\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;System.Text.Encoding]::ASCII.GetString((Get-SecureBootUEFI db).bytes) -match 'Windows UEFI CA 2023'<\/code><\/pre>\n\n\n\n<p>Microsoft UEFI CA 2023\u3092\u78ba\u8a8d\u3059\u308b\u5834\u5408\u306f\u3001\u8a3c\u660e\u66f8\u540d\u306e\u90e8\u5206\u3092\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;System.Text.Encoding]::ASCII.GetString((Get-SecureBootUEFI db).bytes) -match 'Microsoft UEFI CA 2023'<\/code><\/pre>\n\n\n\n<p><strong>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9650 \u78ba\u8a8d\u65b9\u6cd5\u3068\u3057\u3066\u306f\u3001\u8a3c\u660e\u66f8\u540d\u3068\u66f4\u65b0\u72b6\u614b\u3092\u3042\u308f\u305b\u3066\u898b\u308b\u3053\u3068\u304c\u5927\u5207<\/strong>\u3067\u3059\u3002\u65e5\u4ed8\u3060\u3051\u3092\u63a2\u3059\u3088\u308a\u30012023\u5e74\u7248\u3078\u79fb\u884c\u3067\u304d\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u307b\u3046\u304c\u5b9f\u7528\u7684\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">True\u3068False\u306e\u898b\u65b9<\/h3>\n\n\n\n<p>PowerShell\u306e\u5b9f\u884c\u7d50\u679c\u304cTrue\u306a\u3089\u3001\u6307\u5b9a\u3057\u305f2023\u5e74\u7248\u306e\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u304c\u78ba\u8a8d\u3067\u304d\u305f\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u3002Windows UEFI CA 2023\u304cTrue\u306a\u3089\u3001Windows\u306e\u8d77\u52d5\u306b\u95a2\u308f\u308b\u65b0\u3057\u3044\u8a3c\u660e\u66f8\u304c\u5165\u3063\u3066\u3044\u308b\u72b6\u614b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u65b9\u3067False\u304c\u8fd4\u308b\u5834\u5408\u306f\u3001\u8a3c\u660e\u66f8\u304c\u307e\u3060\u5165\u3063\u3066\u3044\u306a\u3044\u3001\u8aad\u307f\u53d6\u308a\u5bfe\u8c61\u304c\u9055\u3046\u3001\u307e\u305f\u306f\u66f4\u65b0\u304c\u5b8c\u4e86\u3057\u3066\u3044\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3059\u3050\u306b\u5371\u967a\u3068\u5224\u65ad\u3059\u308b\u3088\u308a\u3001Windows Update\u3084\u518d\u8d77\u52d5\u306e\u6709\u7121\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>\u8907\u6570\u306e\u8a3c\u660e\u66f8\u3092\u78ba\u8a8d\u3059\u308b\u7406\u7531\u306f\u3001Windows\u7528\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u7528\u3001\u30aa\u30d7\u30b7\u30e7\u30f3ROM\u7528\u306a\u3069\u5f79\u5272\u304c\u5206\u304b\u308c\u3066\u3044\u308b\u305f\u3081<\/strong>\u3067\u3059\u30021\u3064\u3060\u3051True\u3067\u3082\u3001\u7aef\u672b\u306e\u69cb\u6210\u306b\u3088\u3063\u3066\u306f\u8ffd\u52a0\u78ba\u8a8d\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f01\u696d\u74b0\u5883\u3067\u306f\u3001\u3053\u306e\u78ba\u8a8d\u30b3\u30de\u30f3\u30c9\u3092Intune\u306a\u3069\u306e\u7ba1\u7406\u30c4\u30fc\u30eb\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u8907\u6570\u53f0\u306e\u7aef\u672b\u3092\u4e00\u62ec\u70b9\u691c\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u500b\u4eba\u30e6\u30fc\u30b6\u30fc\u306f\u3001True\u304c\u78ba\u8a8d\u3067\u304d\u306a\u3044\u5834\u5408\u306b\u7121\u7406\u306a\u624b\u52d5\u66f4\u65b0\u3078\u9032\u307e\u305a\u3001\u307e\u305a\u901a\u5e38\u306e\u66f4\u65b0\u3092\u8a66\u3059\u306e\u304c\u5b89\u5168\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u65b9\u6cd5\u306fWindows Update\u304c\u57fa\u672c<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"760\" height=\"428\" src=\"https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot5.png\" alt=\"\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u65b9\u6cd5\u306fWindows Update\u304c\u57fa\u672c\" class=\"wp-image-4245\" srcset=\"https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot5.png 760w, https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot5-300x169.png 300w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/><\/figure>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u65b9\u6cd5\u306f\u3001\u57fa\u672c\u7684\u306bWindows Update\u3092\u6700\u65b0\u306b\u3059\u308b\u3053\u3068\u3067\u3059\u3002Microsoft\u306f2023\u5e74\u7248\u8a3c\u660e\u66f8\u3078\u306e\u79fb\u884c\u3092\u6bb5\u968e\u7684\u306b\u9032\u3081\u3066\u3044\u308b\u305f\u3081\u3001\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u304c\u7279\u5225\u306a\u4f5c\u696d\u3092\u3059\u308b\u5834\u9762\u306f\u591a\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5165\u308c\u305f\u3060\u3051\u3067\u7d42\u308f\u3089\u305a\u3001\u518d\u8d77\u52d5\u306b\u3088\u3063\u3066\u53cd\u6620\u3055\u308c\u308b\u90e8\u5206\u304c\u3042\u308a\u307e\u3059\u3002\u66f4\u65b0\u5f8c\u306b\u518d\u8d77\u52d5\u3092\u5148\u5ef6\u3070\u3057\u306b\u3057\u3066\u3044\u308b\u7aef\u672b\u306f\u3001\u72b6\u614b\u78ba\u8a8d\u307e\u3067\u884c\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u81ea\u52d5\u66f4\u65b0\u3055\u308c\u308b\u30b1\u30fc\u30b9<\/h3>\n\n\n\n<p>\u5bb6\u5ead\u7528\u306eWindows11\u3084\u3001\u901a\u5e38\u306eWindows10\u7aef\u672b\u3067\u306f\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306fWindows Update\u7d4c\u7531\u3067\u81ea\u52d5\u66f4\u65b0\u3055\u308c\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3044\u3067\u3059\u3002\u8a2d\u5b9a\u30a2\u30d7\u30ea\u306eWindows Update\u3092\u958b\u304d\u3001\u6700\u65b0\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u9069\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u81ea\u52d5\u66f4\u65b0\u306e\u5bfe\u8c61\u3067\u3042\u308c\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30ec\u30b8\u30b9\u30c8\u30ea\u3092\u89e6\u3063\u305f\u308a\u3001UEFI\u8a2d\u5b9a\u3092\u76f4\u63a5\u5909\u66f4\u3057\u305f\u308a\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u65b9\u6cd5\u3068\u3057\u3066\u6700\u3082\u5b89\u5168\u306a\u306e\u306f\u3001\u516c\u5f0f\u306e\u66f4\u65b0\u30eb\u30fc\u30c8\u306b\u4efb\u305b\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u7279\u306b\u521d\u5fc3\u8005\u306f\u3001\u30cd\u30c3\u30c8\u4e0a\u306e\u624b\u52d5\u66f4\u65b0\u624b\u9806\u3092\u5148\u306b\u8a66\u3059\u3088\u308a\u3001Windows Update\u3068\u30e1\u30fc\u30ab\u30fc\u63d0\u4f9b\u306eBIOS\u66f4\u65b0\u3092\u512a\u5148\u3059\u308b\u306e\u304c\u304a\u3059\u3059\u3081<\/strong>\u3067\u3059\u3002\u8aa4\u3063\u305f\u64cd\u4f5c\u306f\u8d77\u52d5\u30c8\u30e9\u30d6\u30eb\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u9577\u671f\u9593\u30aa\u30d5\u30e9\u30a4\u30f3\u3060\u3063\u305f\u7aef\u672b\u3084\u3001\u4f01\u696d\u306e\u66f4\u65b0\u7ba1\u7406\u4e0b\u306b\u3042\u308b\u7aef\u672b\u3067\u306f\u81ea\u52d5\u66f4\u65b0\u304c\u9045\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u30022026\u5e74\u304c\u8fd1\u3065\u304f\u307b\u3069\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d\u3068\u66f4\u65b0\u72b6\u6cc1\u306e\u628a\u63e1\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 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Update\u5f8c\u306b\u518d\u8d77\u52d5\u3092\u4f55\u9031\u9593\u3082\u5148\u5ef6\u3070\u3057\u306b\u3059\u308b\u3068\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u304c\u5b8c\u4e86\u3057\u306a\u3044\u53ef\u80fd\u6027<\/strong>\u304c\u3042\u308a\u307e\u3059\u3002\u500b\u4eba\u30e6\u30fc\u30b6\u30fc\u3067\u3082\u3001\u66f4\u65b0\u5f8c\u306e\u518d\u8d77\u52d5\u306f\u65e9\u3081\u306b\u6e08\u307e\u305b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u518d\u8d77\u52d5\u5f8c\u306f\u3001Windows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3084PowerShell\u3067\u72b6\u614b\u3092\u518d\u78ba\u8a8d\u3059\u308b\u3068\u78ba\u5b9f\u3067\u3059\u3002\u7279\u306b2026\u5e74\u306e\u671f\u9650\u5207\u308c\u5bfe\u7b56\u3068\u3057\u3066\u78ba\u8a8d\u3059\u308b\u306a\u3089\u3001\u66f4\u65b0\u3001\u518d\u8d77\u52d5\u3001\u78ba\u8a8d\u306e3\u30b9\u30c6\u30c3\u30d7\u3067\u9032\u3081\u308b\u3068\u5206\u304b\u308a\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<h3 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Update\u3067\u9032\u307e\u306a\u3044\u7aef\u672b\u3084\u691c\u8a3c\u7528\u7aef\u672b\u3067\u4f7f\u308f\u308c\u308b\u65b9\u6cd5\u3067\u3059\u3002\u30ec\u30b8\u30b9\u30c8\u30ea\u3084PowerShell\u3092\u6271\u3046\u305f\u3081\u3001\u521d\u5fc3\u8005\u304c\u3044\u304d\u306a\u308a\u8a66\u3059\u624b\u9806\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u8aa4\u64cd\u4f5c\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u4f5c\u696d\u524d\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001BitLocker\u56de\u5fa9\u30ad\u30fc\u3001\u30e1\u30fc\u30ab\u30fc\u306eBIOS\u66f4\u65b0\u72b6\u6cc1\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4f1a\u793e\u306e\u7aef\u672b\u3067\u306f\u3001\u5fc5\u305a\u7ba1\u7406\u8005\u306e\u65b9\u91dd\u306b\u5f93\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ec\u30b8\u30b9\u30c8\u30ea\u3067\u66f4\u65b0\u30d5\u30e9\u30b0\u3092\u8a2d\u5b9a\u3059\u308b<\/h3>\n\n\n\n<p>\u624b\u52d5\u66f4\u65b0\u3067\u306f\u3001\u307e\u305a\u30ec\u30b8\u30b9\u30c8\u30ea\u306b\u66f4\u65b0\u7528\u306e\u30d5\u30e9\u30b0\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u5bfe\u8c61\u306f\u300cHKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SecureBoot\u300d\u914d\u4e0b\u306eAvailableUpdates\u3068\u3044\u3046DWORD\u5024\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30ea\u30b5\u30fc\u30c1\u8cc7\u6599\u3067\u306f\u3001\u5024\u306e\u30c7\u30fc\u30bf\u306b16\u9032\u6570\u3067\u300c5944\u300d\u3092\u8a2d\u5b9a\u3059\u308b\u624b\u9806\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u6e96\u5099\u3092Windows\u5074\u3078\u77e5\u3089\u305b\u308b\u305f\u3081\u306e\u64cd\u4f5c\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30ec\u30b8\u30b9\u30c8\u30ea\u64cd\u4f5c\u306f\u5165\u529b\u30df\u30b9\u306b\u3088\u308b\u5f71\u97ff\u304c\u5927\u304d\u3044\u305f\u3081\u3001\u4f5c\u696d\u524d\u306b\u5fa9\u5143\u30dd\u30a4\u30f3\u30c8\u3084\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u308b\u3053\u3068\u304c\u91cd\u8981<\/strong>\u3067\u3059\u3002\u5024\u306e\u5834\u6240\u3084\u540d\u524d\u3092\u9593\u9055\u3048\u305f\u307e\u307e\u9032\u3081\u308b\u3068\u3001\u610f\u56f3\u3057\u305f\u66f4\u65b0\u304c\u5b9f\u884c\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u306e\u5834\u5408\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u624b\u52d5\u66f4\u65b0\u3092\u81ea\u529b\u3067\u9032\u3081\u308b\u3088\u308a\u3001Windows Update\u3084\u30e1\u30fc\u30ab\u30fc\u30b5\u30dd\u30fc\u30c8\u306e\u6848\u5185\u3092\u512a\u5148\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u624b\u52d5\u66f4\u65b0\u306f\u3001\u7ba1\u7406\u8005\u3084\u691c\u8a3c\u62c5\u5f53\u8005\u5411\u3051\u306e\u9078\u629e\u80a2\u3068\u8003\u3048\u308b\u306e\u304c\u5b89\u5168\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">PowerShell\u3067\u66f4\u65b0\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3059\u308b<\/h3>\n\n\n\n<p>\u30ec\u30b8\u30b9\u30c8\u30ea\u3067\u66f4\u65b0\u30d5\u30e9\u30b0\u3092\u8a2d\u5b9a\u3057\u305f\u5f8c\u306f\u3001PowerShell\u3067\u66f4\u65b0\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u7ba1\u7406\u8005\u6a29\u9650\u3067PowerShell\u3092\u958b\u304d\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u306b\u95a2\u4fc2\u3059\u308b\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u30bf\u30b9\u30af\u3092\u958b\u59cb\u3059\u308b\u6d41\u308c\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Start-ScheduledTask -TaskName \"\\Microsoft\\Windows\\PI\\Secure-Boot-Update\"<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001Windows\u306b\u7528\u610f\u3055\u308c\u3066\u3044\u308bSecure-Boot-Update\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u5165\u529b\u5f8c\u306b\u3059\u3050\u5b8c\u4e86\u3057\u305f\u3088\u3046\u306b\u898b\u3048\u3066\u3082\u3001\u5b9f\u969b\u306e\u53cd\u6620\u306b\u306f\u518d\u8d77\u52d5\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>PowerShell\u3067\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3057\u305f\u3060\u3051\u3067\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u304c\u5b8c\u5168\u306b\u7d42\u308f\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002<\/strong>UEFI\u5074\u3078\u306e\u53cd\u6620\u306f\u518d\u8d77\u52d5\u6642\u306b\u51e6\u7406\u3055\u308c\u308b\u305f\u3081\u3001\u5fc5\u305a\u518d\u8d77\u52d5\u307e\u3067\u542b\u3081\u3066\u624b\u9806\u3092\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u4f1a\u793e\u306e\u30d1\u30bd\u30b3\u30f3\u3067\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u306b\u3088\u308a\u30bf\u30b9\u30af\u5b9f\u884c\u304c\u5236\u9650\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30a8\u30e9\u30fc\u304c\u51fa\u305f\u5834\u5408\u306f\u3001\u7121\u7406\u306b\u56de\u907f\u305b\u305a\u3001\u7aef\u672b\u7ba1\u7406\u8005\u3078\u76f8\u8ac7\u3059\u308b\u307b\u3046\u304c\u5b89\u5168\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u518d\u8d77\u52d5\u5f8c\u306b\u72b6\u614b\u3092\u518d\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p>\u624b\u52d5\u66f4\u65b0\u3092\u5b9f\u884c\u3057\u305f\u5f8c\u306f\u3001\u518d\u8d77\u52d5\u3057\u3066\u304b\u3089\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u72b6\u614b\u3092\u518d\u78ba\u8a8d\u3057\u307e\u3059\u3002\u66f4\u65b0\u51e6\u7406\u306f\u518d\u8d77\u52d5\u4e2d\u306b\u53cd\u6620\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u305f\u3081\u3001\u4f5c\u696d\u76f4\u5f8c\u306e\u753b\u9762\u3060\u3051\u3067\u5224\u65ad\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u518d\u8d77\u52d5\u5f8c\u306f\u3001Windows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3067\u30d0\u30c3\u30b8\u8868\u793a\u3092\u78ba\u8a8d\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066PowerShell\u30b3\u30de\u30f3\u30c9\u30672023\u5e74\u7248\u306e\u8a3c\u660e\u66f8\u304c\u5165\u3063\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002True\u304c\u8fd4\u308c\u3070\u3001\u5bfe\u8c61\u306e\u8a3c\u660e\u66f8\u3092\u78ba\u8a8d\u3067\u304d\u305f\u72b6\u614b\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u3082\u3057False\u306e\u307e\u307e\u306e\u5834\u5408\u306f\u3001Windows Update\u672a\u9069\u7528\u3001BIOS\u672a\u66f4\u65b0\u3001\u30e1\u30fc\u30ab\u30fc\u5074\u306e\u5bfe\u5fdc\u5f85\u3061\u306a\u3069\u8907\u6570\u306e\u539f\u56e0<\/strong>\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u518d\u5ea6\u540c\u3058\u64cd\u4f5c\u3092\u7e70\u308a\u8fd4\u3059\u524d\u306b\u3001\u7aef\u672b\u30e1\u30fc\u30ab\u30fc\u306e\u60c5\u5831\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u624b\u52d5\u66f4\u65b0\u306f\u3001\u78ba\u8a8d\u3001\u5b9f\u884c\u3001\u518d\u8d77\u52d5\u3001\u518d\u78ba\u8a8d\u307e\u3067\u304c\u4e00\u9023\u306e\u4f5c\u696d\u3067\u3059\u3002\u9014\u4e2d\u3067\u6b62\u3081\u308b\u3068\u72b6\u614b\u304c\u5206\u304b\u308a\u306b\u304f\u304f\u306a\u308b\u305f\u3081\u3001\u4f5c\u696d\u8a18\u9332\u3092\u6b8b\u3057\u306a\u304c\u3089\u9032\u3081\u308b\u3068\u30c8\u30e9\u30d6\u30eb\u6642\u306b\u5bfe\u5fdc\u3057\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306fDell\u3084hp\u3067\u5bfe\u5fdc\u304c\u9055\u3046<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"760\" height=\"428\" src=\"https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot7.png\" alt=\"\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306fDell\u3084hp\u3067\u5bfe\u5fdc\u304c\u9055\u3046\" class=\"wp-image-4247\" srcset=\"https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot7.png 760w, https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot7-300x169.png 300w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/><\/figure>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306fWindows\u5074\u3060\u3051\u3067\u306a\u304f\u3001\u5404\u30e1\u30fc\u30ab\u30fc\u306eBIOS\u3084UEFI\u3068\u3082\u95a2\u4fc2\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001Dell\u3084hp\u306e\u30d1\u30bd\u30b3\u30f3\u3067\u306f\u3001\u30e1\u30fc\u30ab\u30fc\u3054\u3068\u306e\u30b5\u30dd\u30fc\u30c8\u60c5\u5831\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u696d\u52d9\u7528\u7aef\u672b\u3001\u30b5\u30fc\u30d0\u30fc\u3001Thin Client\u3067\u306f\u3001\u4e00\u822c\u7684\u306a\u5bb6\u5ead\u7528Windows\u30d1\u30bd\u30b3\u30f3\u3068\u5bfe\u5fdc\u304c\u9055\u3046\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002Windows Update\u3060\u3051\u3067\u5224\u65ad\u305b\u305a\u3001\u6a5f\u7a2e\u5225\u306e\u6848\u5185\u3082\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Dell\u306fTPM-WMI\u306e\u30a4\u30d9\u30f3\u30c8ID\u306b\u6ce8\u610f<\/h3>\n\n\n\n<p>Dell\u74b0\u5883\u3067\u306f\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u5f8c\u306b\u30a4\u30d9\u30f3\u30c8\u30d3\u30e5\u30fc\u30a2\u30fc\u3078TPM-WMI\u95a2\u9023\u306e\u30ed\u30b0\u304c\u51fa\u308b\u4e8b\u8c61\u304c\u6848\u5185\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7279\u306bWindows Server\u74b0\u5883\u3067\u306f\u3001\u30a4\u30d9\u30f3\u30c8ID:1801\u304c\u6c17\u306b\u306a\u308b\u4eba\u3082\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>Dell\u516c\u5f0f\u3067\u306f\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u306b\u95a2\u3059\u308bWindows Server\u5411\u3051\u60c5\u5831\u304c\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5bfe\u8c61\u6a5f\u7a2e\u3084BIOS\u3001\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u306e\u6271\u3044\u306f\u3001\u7aef\u672b\u3054\u3068\u306b\u78ba\u8a8d\u3057\u305f\u307b\u3046\u304c\u5b89\u5168\u3067\u3059\u3002\uff08\u51fa\u5178\uff1a<a href=\"https:\/\/www.dell.com\/support\/kbdoc\/ja-jp\/000415230\/windows-server\" target=\"_blank\" rel=\"noreferrer noopener\">Dell \u65e5\u672c<\/a>\uff09<\/p>\n\n\n\n<p><strong>\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u304c\u51fa\u3066\u3044\u308b\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u3059\u3050\u306b\u8d77\u52d5\u4e0d\u80fd\u3084\u6545\u969c\u3068\u5224\u65ad\u3059\u308b\u306e\u306f\u65e9\u3044<\/strong>\u3067\u3059\u3002\u65e2\u77e5\u306e\u4e8b\u8c61\u3068\u3057\u3066\u6271\u308f\u308c\u3066\u3044\u308b\u5834\u5408\u3082\u3042\u308b\u305f\u3081\u3001\u307e\u305a\u516c\u5f0f\u60c5\u5831\u3068Windows Update\u306e\u72b6\u6cc1\u3092\u898b\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30a2 \u30d6\u30fc\u30c8\u8a3c\u660e\u66f8 Dell\u3067\u8abf\u3079\u3066\u3044\u308b\u4eba\u306f\u3001Windows\u5074\u306e\u8a3c\u660e\u66f8\u3060\u3051\u3067\u306a\u304f\u3001BIOS\u30d0\u30fc\u30b8\u30e7\u30f3\u3001TPM\u3001BitLocker\u306e\u72b6\u614b\u3082\u3042\u308f\u305b\u3066\u78ba\u8a8d\u3059\u308b\u3068\u539f\u56e0\u3092\u5207\u308a\u5206\u3051\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">hp\u306fBIOS\u3084Service Pack\u306e\u78ba\u8a8d\u304c\u91cd\u8981<\/h3>\n\n\n\n<p>hp\u306e\u30d1\u30bd\u30b3\u30f3\u3084Thin Client\u3067\u306f\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u5bfe\u5fdc\u306bBIOS\u66f4\u65b0\u3084Service Pack\u304c\u95a2\u4fc2\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u696d\u52d9\u7528\u306eThin Client\u3067\u306f\u3001\u901a\u5e38\u306eWindows Update\u3060\u3051\u3067\u306f\u5b8c\u4e86\u3057\u306a\u3044\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>hp\u74b0\u5883\u3067\u306f\u3001\u6a5f\u7a2e\u306e\u88fd\u9020\u5e74\u3084OS\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u5bfe\u5fdc\u304c\u5909\u308f\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u53e4\u3044\u7aef\u672b\u3067\u306f\u3001\u65b0\u3057\u3044\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306b\u5fc5\u8981\u306aBIOS\u66f4\u65b0\u304c\u63d0\u4f9b\u3055\u308c\u306a\u3044\u5834\u5408\u3082\u3042\u308b\u305f\u3081\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8 hp\u3067\u60c5\u5831\u3092\u63a2\u3059\u5834\u5408\u306f\u3001\u5fc5\u305a\u81ea\u5206\u306e\u6b63\u78ba\u306a\u6a5f\u7a2e\u540d\u3068BIOS\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d<\/strong>\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u540c\u3058hp\u88fd\u54c1\u3067\u3082\u3001\u500b\u4eba\u5411\u3051\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u3068\u696d\u52d9\u7528\u7aef\u672b\u3067\u306f\u5bfe\u5fdc\u304c\u9055\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>BIOS\u8a2d\u5b9a\u753b\u9762\u3067Microsoft UEFI CA 2023\u95a2\u9023\u306e\u9805\u76ee\u3092\u78ba\u8a8d\u3059\u308b\u624b\u9806\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001BIOS\u8a2d\u5b9a\u3092\u4e0d\u7528\u610f\u306b\u5909\u66f4\u3059\u308b\u3068\u8d77\u52d5\u30c8\u30e9\u30d6\u30eb\u306b\u3064\u306a\u304c\u308b\u305f\u3081\u3001\u516c\u5f0f\u624b\u9806\u3092\u898b\u306a\u304c\u3089\u614e\u91cd\u306b\u9032\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u53e4\u3044\u6a5f\u7a2e\u306f\u30e1\u30fc\u30ab\u30fc\u30b5\u30dd\u30fc\u30c8\u306e\u6709\u7121\u3092\u898b\u308b<\/h3>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e2026\u5e74\u554f\u984c\u3067\u306f\u3001\u53e4\u3044\u6a5f\u7a2e\u307b\u3069\u30e1\u30fc\u30ab\u30fc\u30b5\u30dd\u30fc\u30c8\u306e\u6709\u7121\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002Windows\u304c\u52d5\u3044\u3066\u3044\u3066\u3082\u3001BIOS\u3084UEFI\u304c\u65b0\u3057\u3044\u8a3c\u660e\u66f8\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306bWindows10\u3092\u9577\u304f\u4f7f\u3063\u3066\u3044\u308b\u7aef\u672b\u3067\u306f\u3001OS\u306e\u30b5\u30dd\u30fc\u30c8\u671f\u9650\u3001BIOS\u66f4\u65b0\u306e\u63d0\u4f9b\u72b6\u6cc1\u3001BitLocker\u306e\u6709\u7121\u3092\u30bb\u30c3\u30c8\u3067\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8 Windows10\u3067\u8abf\u3079\u308b\u4eba\u304c\u591a\u3044\u306e\u3082\u3001\u3053\u306e\u4e0d\u5b89\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p><strong>\u30e1\u30fc\u30ab\u30fc\u306e\u30b5\u30dd\u30fc\u30c8\u30da\u30fc\u30b8\u3067BIOS\u66f4\u65b0\u304c\u6b62\u307e\u3063\u3066\u3044\u308b\u53e4\u3044\u7aef\u672b\u306f\u30012026\u5e74\u306b\u5411\u3051\u3066\u8cb7\u3044\u66ff\u3048\u3084Windows11\u5bfe\u5fdc\u6a5f\u3078\u306e\u79fb\u884c\u3082\u691c\u8a0e<\/strong>\u3057\u305f\u3044\u3068\u3053\u308d\u3067\u3059\u3002\u7121\u7406\u306b\u4f7f\u3044\u7d9a\u3051\u308b\u307b\u3069\u3001\u66f4\u65b0\u9762\u306e\u4e0d\u5b89\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306f\u666e\u6bb5\u898b\u3048\u306a\u3044\u90e8\u5206\u3067\u3059\u304c\u3001PC\u306e\u5b89\u5168\u306a\u8d77\u52d5\u3092\u652f\u3048\u308b\u571f\u53f0\u3067\u3059\u3002Dell\u3084hp\u306b\u9650\u3089\u305a\u3001\u5bcc\u58eb\u901a\u3001NEC\u3001dynabook\u3001ASUS\u306a\u3069\u306e\u30e1\u30fc\u30ab\u30fc\u88fd\u7aef\u672b\u3067\u3082\u3001\u516c\u5f0f\u30b5\u30dd\u30fc\u30c8\u60c5\u5831\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u3068Windows10\u306e2026\u5e74\u554f\u984c<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"760\" height=\"428\" src=\"https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot8.png\" alt=\"\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u3068Windows10\u306e2026\u5e74\u554f\u984c\" class=\"wp-image-4248\" srcset=\"https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot8.png 760w, https:\/\/erikosmile.com\/column\/wp-content\/uploads\/2026\/04\/secureboot8-300x169.png 300w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/><\/figure>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306e2026\u5e74\u554f\u984c\u306f\u3001Windows10\u3092\u4f7f\u3044\u7d9a\u3051\u3066\u3044\u308b\u4eba\u307b\u3069\u6ce8\u610f\u3057\u305f\u3044\u30c6\u30fc\u30de\u3067\u3059\u3002Windows10\u306f\u3059\u3067\u306b\u901a\u5e38\u30b5\u30dd\u30fc\u30c8\u304c\u7d42\u4e86\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u8a3c\u660e\u66f8\u66f4\u65b0\u3068OS\u66f4\u65b0\u306e\u4e21\u65b9\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u3060\u3051\u3092\u898b\u3066\u3082\u4e0d\u5341\u5206\u3067\u3001Windows10\u306e\u66f4\u65b0\u72b6\u614b\u3001ESU\u306e\u767b\u9332\u72b6\u6cc1\u3001Windows11\u3078\u79fb\u884c\u3067\u304d\u308b\u7aef\u672b\u304b\u3069\u3046\u304b\u307e\u3067\u898b\u3066\u304a\u304f\u3068\u5b89\u5fc3\u3067\u3059\u3002<\/p>\n\n\n\n<h3 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