{"id":7861,"date":"2026-06-28T10:14:45","date_gmt":"2026-06-28T01:14:45","guid":{"rendered":"https:\/\/jfs.or.jp\/jfs-cs\/?p=7861"},"modified":"2026-06-28T13:23:56","modified_gmt":"2026-06-28T04:23:56","slug":"hdd-security-01","status":"publish","type":"post","link":"https:\/\/jfs.or.jp\/jfs-cs\/hdd-security-01\/","title":{"rendered":"PC\u7d1b\u5931\u30fb\u4fee\u7406\u3067\u3082\u30c7\u30fc\u30bf\u6f0f\u6d29\u3055\u305b\u306a\u3044\u65b9\u6cd5"},"content":{"rendered":"<p>\u30ce\u30fc\u30c8PC\u304c\u6545\u969c\u3057\u305f\u3002PC\u8d77\u52d5\u6642\u306b\u306fHDD\u30ed\u30c3\u30af\u89e3\u9664\u304c\u5fc5\u8981\u306a\u306e\u3067\u5b89\u5fc3\u306e\u306f\u305a\u3060\u3063\u305f\u6a5f\u5bc6\u30c7\u30fc\u30bf\u304c\u5165\u3063\u3066\u3044\u308bSSD\uff08HDD\uff09\u3092\u3001\u5ff5\u306e\u305f\u3081\u53d6\u308a\u5916\u3057\u3066USB\u63a5\u7d9a\u306e\u30b1\u30fc\u30b9\u306b\u5165\u308c\u5225\u306ePC\u306b\u63a5\u7d9a\u3057\u305f\u3089\u5185\u5bb9\u3092\u8868\u793a\u3067\u304d\u305f\u3002\u30c7\u30fc\u30bf\u6f0f\u6d29\u306e\u305d\u306e\u3082\u306e\u3060\u3063\u305f\uff01<\/p>\n<p>\u3053\u306e\u554f\u984c\u3092AI\u306b\u8cea\u554f\u3057\u305f\u7d50\u679c\u3092\u3054\u7d39\u4ecb\u3002<\/p>\n<p>\u7d50\u8ad6\u304b\u3089\u306f\u3001<br \/>\n\uff11\uff0e\u4ee5\u524d\u306ePC\u3067\u306f\u3001HDD\u306e\u6697\u53f7\u5316\u306f\u81ea\u52d5\u3067\u306f\u306a\u304f\u3001PC\u7acb\u3061\u4e0a\u3052\u6642\u306eHDD\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u3001HDD\u30c7\u30d0\u30a4\u30b9\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u306f\u306a\u304f\u3001\u8d77\u52d5\u8a31\u53ef\u7528\u3002\u306a\u306e\u3067\u3001\u76d7\u96e3\u3067HDD\u629c\u304d\u53d6\u308b\u3068\u6a5f\u5bc6\u60c5\u5831\u304c\u6d29\u308c\u308b\u30ea\u30b9\u30af\u304c\u3042\u308b\u3002<\/p>\n<p>\uff12\uff0e\u6700\u8fd1\u306ePC\u3067\u306f\u3001Microsoft account\u3067\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u3068\u3001Windows11\u3000Home\u3000Edition\u3067\u3082\u88cf\u3067\u81ea\u52d5\u7684\u306bHDD\u30c7\u30d0\u30a4\u30b9\u4fdd\u8b77\u6697\u53f7\u5316\u306eBitLocker\u304cOn\u306b\u306a\u308a\u3001<b>\u56de\u5fa9\u30ad\u30fc<\/b>\u304c\u8a2d\u5b9a\u3055\u308c\u3001Microsoft \u30af\u30e9\u30a6\u30c9\u306b\u4fdd\u5b58\u3055\u308c\u308b\u3002HDD\u629c\u304d\u51fa\u3057\u305f\u3089\u30b3\u30fc\u30c9\u304c\u306a\u3044\u3068\u958b\u304f\u3053\u3068\u306f\u4e0d\u53ef\u80fd\u3002\u305d\u306e\u305f\u3081\u518d\u5229\u7528\u3084\u4fee\u7406\u7528\u306b<b>\u56de\u5fa9\u30ad\u30fc<\/b>\u3092\u4fdd\u5b58\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>AI\uff08Gemini\u3055\u3093\uff09\u3001\u5b98\u516c\u5e81\u306a\u3069\u3067PC\u306e\u7d1b\u5931\u3082\u5831\u9053\u3055\u308c\u3066\u308b\u3002PC\u306e\u76d7\u96e3\u3084\u6545\u969c\u3067\u4fee\u7406\u3059\u308b\u5834\u5408\u306e\u3001\u30c7\u30fc\u30bf\u6f0f\u6d29\u9632\u6b62\u7b56\u3092HDD\u306e\u30ed\u30c3\u30af\u3068\u5408\u308f\u305b\u3066\u3001\u4f53\u7cfb\u7684\u306b\u6559\u3048\u3066\u3002<\/p>\n<h2>PC\u7d1b\u5931\u30fb\u4fee\u7406\u3067\u3082\u30c7\u30fc\u30bf\u6f0f\u6d29\u3055\u305b\u306a\u3044\u65b9\u6cd5<\/h2>\n<p>Win11\u3000HomeEdition\u3067\u3082\u3000Microsoft account\u767b\u9332\u3057\u305f\u3089\u3000\u81ea\u52d5\u7684\u306b\u3000BitLocker\u3000On\u3000\u306b\u306a\u3063\u3066\u3000<b>\u56de\u5fa9\u30ad\u30fc<\/b>\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u305f\u3002\u3053\u306e\u3053\u3068\u3092\u8e0f\u307e\u3048\u3066\u3001\u73fe\u5728\u306ePC\u306eHDD\u3000\u4fdd\u8b77\u3092\u307e\u3068\u3081\u3066\u89e3\u8aac\u3057\u306a\u304a\u3057\u3066\u3002<\/p>\n<p>Windows 11 Home Edition\u306b\u304a\u3051\u308b\u300cMicrosoft\u30a2\u30ab\u30a6\u30f3\u30c8\u767b\u9332\u306b\u3088\u308b\u81ea\u52d5\u6697\u53f7\u5316\u300d\u3068\u3044\u3046\u91cd\u8981\u306a\u4e8b\u5b9f\u3092\u8e0f\u307e\u3048\u3001\u73fe\u5728\u306ePC\uff08\u7279\u306bWindows 11\uff09\u306b\u304a\u3051\u308b\u30b9\u30c8\u30ec\u30fc\u30b8\uff08SSD\/HDD\uff09\u306e\u4fdd\u8b77\u6a5f\u80fd\u3068\u3001\u30c7\u30fc\u30bf\u6f0f\u6d29\u30fb\u7d1b\u5931\u5bfe\u7b56\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<p>\u73fe\u4ee3\u306ePC\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u3001\u300c\u30e6\u30fc\u30b6\u30fc\u304c\u610f\u8b58\u3057\u3066\u8a2d\u5b9a\u3057\u306a\u304f\u3066\u3082\u3001\u6700\u521d\u304b\u3089\u88cf\u3067\u5f37\u529b\u306b\u4fdd\u8b77\u3055\u308c\u3066\u3044\u308b\u300d\u306e\u304c\u57fa\u672c\u69cb\u9020\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>1. Windows 11 Home\u306b\u304a\u3051\u308b\u6697\u53f7\u5316\u306e\u6b63\u4f53\uff1a\u300c\u30c7\u30d0\u30a4\u30b9\u306e\u6697\u53f7\u5316\u300d<\/h2>\n<p>\u3054\u6307\u6458\u306e\u901a\u308a\u3001Windows 11 Home Edition\u3067\u3082\u3001\u7279\u5b9a\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u8981\u4ef6\u3092\u6e80\u305f\u3057\u305fPC\u306bMicrosoft\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u30b5\u30a4\u30f3\u30a4\u30f3\u3059\u308b\u3068\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3067\u81ea\u52d5\u7684\u306b\u6697\u53f7\u5316\u304c\u6709\u52b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u306f\u6b63\u78ba\u306b\u306f\u300c\u30c7\u30d0\u30a4\u30b9\u306e\u6697\u53f7\u5316\uff08Device Encryption\uff09\u300d\u3068\u547c\u3070\u308c\u308b\u6a5f\u80fd\u3067\u3059\u3002<\/p>\n<ul>\n<li><b>\u4ed5\u7d44\u307f\u3068\u6280\u8853\uff1a<\/b> \u5185\u90e8\u7684\u306b\u306fPro\u7248\u4ee5\u4e0a\u306b\u642d\u8f09\u3055\u308c\u3066\u3044\u308b\u300cBitLocker\u300d\u306e\u6280\u8853\u305d\u306e\u3082\u306e\u304c\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><b>\u56de\u5fa9\u30ad\u30fc\uff08\u89e3\u9664\u30b3\u30fc\u30c9\uff09\u306e\u884c\u65b9\uff1a<\/b> \u6697\u53f7\u5316\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3001\u56de\u5fa9\u30ad\u30fc\u306f\u81ea\u52d5\u7684\u306b<b>\u305d\u306eMicrosoft\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30af\u30e9\u30a6\u30c9\u4e0a\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/b>\u3055\u308c\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u624b\u52d5\u3067\u30e1\u30e2\u3092\u53d6\u3063\u3066\u3044\u306a\u304f\u3066\u3082\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u7121\u4e8b\u3067\u3042\u308c\u3070\u30af\u30e9\u30a6\u30c9\u304b\u3089\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<blockquote>\n<p><b>\u3010\u91cd\u8981\u3011\u6697\u53f7\u5316\u304c\u81ea\u52d5\u767a\u52d5\u3059\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u8981\u4ef6<\/b> \u6700\u8fd1\u306e\u5e02\u8ca9PC\uff08\u3053\u3053\u6570\u5e74\u306e\u30e2\u30c7\u30eb\uff09\u306f\u3001\u307b\u307c100%\u3053\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><b>TPM 2.0<\/b> \u304c\u6709\u52b9\u3067\u3042\u308b\u3053\u3068\uff08Windows 11\u306e\u5fc5\u9808\u8981\u4ef6\uff09<\/p>\n<\/li>\n<li>\n<p><b>UEFI<\/b> \u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u304c\u6709\u52b9\u3067\u3042\u308b\u3053\u3068<\/p>\n<\/li>\n<li>\n<p>\u30e2\u30c0\u30f3\u30b9\u30bf\u30f3\u30d0\u30a4\uff08Modern Standby\uff09\u7b49\u3001\u7279\u5b9a\u306e\u7701\u96fb\u529b\u30fb\u5b89\u5168\u898f\u683c\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3053\u3068<\/p>\n<\/li>\n<\/ol>\n<\/blockquote>\n<h2>2. \u73fe\u4ee3\u306ePC\u306b\u304a\u3051\u308b\u300c3\u3064\u306e\u4fdd\u8b77\u30ec\u30a4\u30e4\u30fc\u300d<\/h2>\n<p>\u4f53\u7cfb\u7684\u306a\u30c7\u30fc\u30bf\u6f0f\u6d29\u5bfe\u7b56\u3092\u3001\u3053\u306e\u300c\u81ea\u52d5\u6697\u53f7\u5316\u300d\u3092\u524d\u63d0\u3068\u3057\u30663\u3064\u306e\u968e\u5c64\uff08\u30ec\u30a4\u30e4\u30fc\uff09\u306b\u6574\u7406\u3057\u76f4\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30ec\u30a4\u30e4\u30fc\u2460\uff1a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30fbOS\u306b\u3088\u308b\u81ea\u52d5\u9632\u5fa1\uff08\u9759\u7684\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316\uff09<\/h3>\n<p>PC\u304c\u96fb\u6e90OFF\u306e\u72b6\u614b\u3001\u307e\u305f\u306f\u30ed\u30c3\u30af\u72b6\u614b\u306e\u3068\u304d\u306e\u4fdd\u8b77\u3067\u3059\u3002<\/p>\n<ul>\n<li><b>\u30c7\u30d0\u30a4\u30b9\u306e\u6697\u53f7\u5316\uff08BitLocker\u6280\u8853\uff09\uff1a<\/b> SSD\/HDD\u306e\u30c7\u30fc\u30bf\u81ea\u4f53\u304c\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001PC\u304b\u3089\u30c9\u30e9\u30a4\u30d6\u3092\u7269\u7406\u7684\u306b\u53d6\u308a\u5916\u3057\u3066\u5225\u306ePC\u306b\u63a5\u7d9a\u3057\u3066\u3082\u3001\u4e2d\u8eab\u3092\u8aad\u307f\u51fa\u3059\u3053\u3068\u306f\u4e0d\u53ef\u80fd\u3067\u3059\uff08\u6697\u53f7\u5316\u306e\u9375\u306fPC\u57fa\u76e4\u4e0a\u306eTPM\u30c1\u30c3\u30d7\u5185\u306b\u53b3\u91cd\u306b\u4fdd\u7ba1\u3055\u308c\u3066\u3044\u308b\u305f\u3081\uff09\u3002<\/li>\n<li><b>TPM 2.0\uff08Trusted Platform Module\uff09\uff1a<\/b> \u6697\u53f7\u5316\u306e\u300c\u9375\u300d\u3092\u7ba1\u7406\u3059\u308b\u7269\u7406\u30c1\u30c3\u30d7\u3067\u3059\u3002\u30c9\u30e9\u30a4\u30d6\u30681\u5bfe1\u3067\u7d10\u3065\u3044\u3066\u304a\u308a\u3001\u4e0d\u6b63\u306a\u8d77\u52d5\u9806\u5e8f\u306e\u5909\u66f4\u3084\u3001\u5225\u306eOS\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u691c\u77e5\u3059\u308b\u3068\u81ea\u52d5\u7684\u306b\u30c9\u30e9\u30a4\u30d6\u3092\u30ed\u30c3\u30af\u3057\u3001\u300c\u56de\u5fa9\u30ad\u30fc\uff08\u89e3\u9664\u30b3\u30fc\u30c9\uff09\u300d\u306e\u5165\u529b\u3092\u8981\u6c42\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>\u30ec\u30a4\u30e4\u30fc\u2461\uff1a\u30a2\u30ab\u30a6\u30f3\u30c8\u30fb\u8a8d\u8a3c\u306b\u3088\u308b\u9632\u5fa1\uff08\u52d5\u7684\u30c7\u30fc\u30bf\u3078\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\uff09<\/h3>\n<p>PC\u306e\u96fb\u6e90\u304c\u5165\u3063\u3066\u304a\u308a\u3001\u8d77\u52d5\u3057\u3066\u3044\u308b\u72b6\u614b\u3067\u306e\u4fdd\u8b77\u3067\u3059\u3002<\/p>\n<ul>\n<li><b>Windows Hello\uff08PIN \/ \u751f\u4f53\u8a8d\u8a3c\uff09\uff1a<\/b> \u30b5\u30a4\u30f3\u30a4\u30f3\u753b\u9762\u3092\u7a81\u7834\u3055\u305b\u306a\u3044\u305f\u3081\u306e\u58c1\u3067\u3059\u3002PIN\u30b3\u30fc\u30c9\u306fPC\u5185\u90e8\u306eTPM\u30c1\u30c3\u30d7\u3068\u7d10\u3065\u3044\u3066\u3044\u308b\u305f\u3081\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u76d7\u307e\u308c\u308b\u30ea\u30b9\u30af\u304c\u6975\u3081\u3066\u4f4e\u3044\u3067\u3059\u3002<\/li>\n<li><b>Microsoft\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\uff1a<\/b> \u56de\u5fa9\u30ad\u30fc\u304c\u4fdd\u7ba1\u3055\u308c\u3066\u3044\u308b\u5834\u6240\u3067\u3042\u308b\u305f\u3081\u3001\u3053\u3053\u304c\u7a81\u7834\u3055\u308c\u308b\u3068\u6697\u53f7\u5316\u306e\u610f\u5473\u304c\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u300c2\u6bb5\u968e\u8a8d\u8a3c\uff08MFA\uff09\u300d\u306e\u8a2d\u5b9a\u304c\u7d76\u5bfe\u6761\u4ef6\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>\u30ec\u30a4\u30e4\u30fc\u2462\uff1a\u7269\u7406\u7684\u30fb\u7d44\u7e54\u7684\u306a\u7ba1\u7406\uff08\u4fee\u7406\u30fb\u7d1b\u5931\u6642\u306e\u904b\u7528\uff09<\/h3>\n<p>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u4ed6\u4eba\u306e\u624b\u306b\u6e21\u3059\u969b\u306e\u4fdd\u8b77\u3067\u3059\u3002<\/p>\n<ul>\n<li><b>\u4fee\u7406\u306b\u51fa\u3059\u30fb\u5ec3\u68c4\u3059\u308b\u5834\u5408\uff1a<\/b> \u305f\u3068\u3048\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u3066\u3082\u3001\u4fee\u7406\u696d\u8005\u304c\u57fa\u76e4\uff08TPM\uff09\u3054\u3068PC\u3092\u8d77\u52d5\u3067\u304d\u308c\u3070\u3001\u30b5\u30a4\u30f3\u30a4\u30f3\u753b\u9762\u307e\u3067\u306f\u5230\u9054\u3067\u304d\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u4fee\u7406\u6642\u306f\u300c\u30ed\u30fc\u30ab\u30eb\u306e\u4fee\u7406\u7528\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u3063\u3066\u6e21\u3059\u300d\u304b\u3001\u53ef\u80fd\u3067\u3042\u308c\u3070\u300c\u30c7\u30fc\u30bf\u3092\u521d\u671f\u5316\uff08\u30ea\u30bb\u30c3\u30c8\uff09\u3057\u3066\u51fa\u3059\u300d\u306e\u304c\u5b89\u5168\u3067\u3059\u3002<\/li>\n<\/ul>\n<h2>3. \u81ea\u52d5\u6697\u53f7\u5316\u3092\u8e0f\u307e\u3048\u305f\u300c\u4fee\u7406\u30fb\u7d1b\u5931\u6642\u300d\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u76f2\u70b9<\/h2>\n<p>\u3053\u306e\u4ed5\u69d8\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5b89\u5168\u6027\u306f\u98db\u8e8d\u7684\u306b\u9ad8\u307e\u308a\u307e\u3057\u305f\u304c\u3001\u540c\u6642\u306b\u65b0\u3057\u3044\u7a2e\u985e\u306e\u30ea\u30b9\u30af\uff08\u76f2\u70b9\uff09\u3082\u751f\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u25ce \u30e1\u30ea\u30c3\u30c8\uff1a\u7d1b\u5931\u30fb\u76d7\u96e3\u6642\u306e\u30c7\u30fc\u30bf\u6f0f\u6d29\u306f\u300c\u307b\u307c\u30bc\u30ed\u300d\u306b<\/h3>\n<p>\u4e07\u304c\u4e00\u3001\u5916\u51fa\u5148\u3067PC\u3092\u7d1b\u5931\u3057\u305f\u308a\u3001\u7a7a\u304d\u5de3\u306bPC\u3092\u76d7\u307e\u308c\u305f\u308a\u3057\u3066\u3082\u3001<b>\u96fb\u6e90\u304c\u5207\u308c\u3066\u3044\u308b\u72b6\u614b\u3001\u3042\u308b\u3044\u306f\u753b\u9762\u304c\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u72b6\u614b\u3067\u3042\u308c\u3070\u3001\u7b2c\u4e09\u8005\u304cSSD\/HDD\u304b\u3089\u30c7\u30fc\u30bf\u3092\u629c\u304d\u51fa\u3059\u3053\u3068\u306f\u4e8b\u5b9f\u4e0a\u4e0d\u53ef\u80fd<\/b>\u3067\u3059\u3002\u696d\u8005\u304c\u30c9\u30e9\u30a4\u30d6\u3092\u5916\u3057\u3066\u89e3\u6790\u3057\u3088\u3046\u3068\u3057\u3066\u3082\u3001\u6697\u53f7\u306e\u58c1\u306b\u963b\u307e\u308c\u307e\u3059\u3002<\/p>\n<h3>\u26a0\ufe0f \u65b0\u305f\u306a\u76f2\u70b9\u3068\u30ea\u30b9\u30af<\/h3>\n<ol>\n<li><b>\u300c\u56de\u5fa9\u30ad\u30fc\u300d\u7d1b\u5931\u306b\u3088\u308b\u30c7\u30fc\u30bf\u6c38\u4e45\u55aa\u5931\u30ea\u30b9\u30af<\/b> \u30de\u30b6\u30fc\u30dc\u30fc\u30c9\u306e\u6545\u969c\u3067\u57fa\u76e4\u3092\u4ea4\u63db\u3057\u305f\u5834\u5408\u3084\u3001BIOS\uff08UEFI\uff09\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u5f8c\u306b\u3001Windows\u304c\u300c\u7570\u5e38\u691c\u77e5\u300d\u3068\u3057\u3066\u56de\u5fa9\u30ad\u30fc\u306e\u5165\u529b\u3092\u6c42\u3081\u3066\u304f\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u3001\u81ea\u5206\u306eMicrosoft\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u305a\u3001\u56de\u5fa9\u30ad\u30fc\u304c\u308f\u304b\u3089\u306a\u3044\u3068\u3001<b>\u672c\u7269\u306e\u6240\u6709\u8005\u3067\u3042\u3063\u3066\u3082\u30c7\u30fc\u30bf\u3092\u53d6\u308a\u51fa\u3059\u624b\u6bb5\u304c\u5b8c\u5168\u306b\u5931\u308f\u308c\u307e\u3059\uff08\u4fee\u7406\u696d\u8005\u3067\u3082\u5fa9\u65e7\u4e0d\u80fd\u3067\u3059\uff09\u3002<\/b><\/li>\n<li><b>Microsoft\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u4e57\u3063\u53d6\u308a \uff1d \u5168\u30c7\u30fc\u30bf\u55aa\u5931<\/b> \u56de\u5fa9\u30ad\u30fc\u306f\u30af\u30e9\u30a6\u30c9\u306b\u3042\u308b\u305f\u3081\u3001Microsoft\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u4e57\u3063\u53d6\u3089\u308c\u305f\u5834\u5408\u3001\u72af\u4eba\u306b\u56de\u5fa9\u30ad\u30fc\u3092\u77e5\u3089\u308c\u308b\u3060\u3051\u3067\u306a\u304f\u3001PC\u306e\u30ea\u30e2\u30fc\u30c8\u30ed\u30c3\u30af\u3084\u30c7\u30fc\u30bf\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u3059\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><b>\u4fee\u7406\u6642\u306e\u300c\u8d77\u52d5\u3057\u305f\u72b6\u614b\u300d\u3067\u306e\u5f15\u304d\u6e21\u3057<\/b> \u300c\u30c7\u30d0\u30a4\u30b9\u306e\u6697\u53f7\u5316\u300d\u306f\u3001PC\u304c\u6b63\u5e38\u306b\u8d77\u52d5\u3057\u3066\u30b5\u30a4\u30f3\u30a4\u30f3\u3057\u305f\u5f8c\u306f\u3001\u88cf\u3067\u81ea\u52d5\u7684\u306b\u89e3\u8aad\u3055\u308c\u3066\u30e6\u30fc\u30b6\u30fc\u306b\u898b\u305b\u3066\u3044\u307e\u3059\u3002\u4fee\u7406\u306e\u305f\u3081\u306b\u30b5\u30a4\u30f3\u30a4\u30f3\u30d1\u30b9\u30ef\u30fc\u30c9\uff08PIN\uff09\u3092\u696d\u8005\u306b\u6559\u3048\u3066\u5f15\u304d\u6e21\u3059\u5834\u5408\u3001\u6697\u53f7\u5316\u306e\u4fdd\u8b77\u306f\u610f\u5473\u3092\u306a\u3055\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n<h2>4. \u4eca\u3059\u3050\u884c\u3046\u3079\u304d\u300c\u63a8\u5968\u30a2\u30af\u30b7\u30e7\u30f3\u300d<\/h2>\n<p>\u73fe\u5728\u306e\u81ea\u52d5\u6697\u53f7\u5316\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u30c7\u30fc\u30bf\u6f0f\u6d29\u3092\u9632\u304e\u3064\u3064\u3001\u81ea\u7206\uff08\u30c7\u30fc\u30bf\u55aa\u5931\uff09\u3092\u907f\u3051\u308b\u305f\u3081\u306e\u5fc5\u9808\u30a2\u30af\u30b7\u30e7\u30f3\u3067\u3059\u3002<\/p>\n<ol>\n<li><b>\u300c\u56de\u5fa9\u30ad\u30fc\u300d\u3092\u4e8b\u524d\u306b\u78ba\u8a8d\u3057\u3001\u7d19\u304b\u5225\u5a92\u4f53\u306b\u4fdd\u5b58\u3059\u308b<\/b>\n<ul>\n<li>\n<p>\u8a2d\u5b9a \uff1e \u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \uff1e \u30c7\u30d0\u30a4\u30b9\u306e\u6697\u53f7\u5316\uff08\u307e\u305f\u306f\u691c\u7d22\u3067\u300cBitLocker\u306e\u7ba1\u7406\u300d\uff09\u304b\u3089\u3001\u56de\u5fa9\u30ad\u30fc\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u72b6\u6cc1\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>Microsoft\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u300c<a>\u56de\u5fa9\u30ad\u30fc\u78ba\u8a8d\u30da\u30fc\u30b8<\/a>\u300d\u306b\u30b9\u30de\u30db\u7b49\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3057\u3001\u8868\u793a\u3055\u308c\u308b48\u6841\u306e\u6570\u5b57\uff08\u30ad\u30fcID\u3068\u56de\u5fa9\u30ad\u30fc\uff09\u3092\u3001<b>PC\u4ee5\u5916\u306e\u5834\u6240\uff08\u624b\u5e33\u3001\u30b9\u30de\u30db\u306e\u5199\u771f\u3001\u5370\u5237\u7269\u306a\u3069\uff09\u306b\u4fdd\u7ba1<\/b>\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p data-path-to-node=\"5,0,0\">\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u516c\u5f0f\u306e\u56de\u5fa9\u30ad\u30fc\u78ba\u8a8d\u30da\u30fc\u30b8<\/p>\n<ul data-path-to-node=\"5,0,1\">\n<li>\n<p data-path-to-node=\"5,0,1,0,0\"><b data-path-to-node=\"5,0,1,0,0\" data-index-in-node=\"0\">URL:<\/b> <code data-path-to-node=\"5,0,1,0,0\" data-index-in-node=\"5\">https:\/\/account.microsoft.com\/devices\/recoverykey<br \/>\n<\/code><\/p>\n<ul>\n<li>\n<p data-path-to-node=\"5,1,0\">\u300cMicrosoft\u30a2\u30ab\u30a6\u30f3\u30c8\u300d\u3068\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\u3067\u30b5\u30a4\u30f3\u30a4\u30f3\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,2,0\">\u300cBitLocker \u56de\u5fa9\u30ad\u30fc\u300d\u3068\u3044\u3046\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,3,0\">MS\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u767b\u9332\u6a5f\u5668\u6bce\u306e\u60c5\u5831\u304c\u30ea\u30b9\u30c8\u5f62\u5f0f\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul data-path-to-node=\"5,3,1\">\n<li>\n<p data-path-to-node=\"5,3,1,0,0\"><b data-path-to-node=\"5,3,1,0,0\" data-index-in-node=\"0\">\u30c7\u30d0\u30a4\u30b9\u540d:<\/b> \uff08\u304a\u4f7f\u3044\u306ePC\u306e\u540d\u524d\uff09<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,3,1,1,0\"><b data-path-to-node=\"5,3,1,1,0\" data-index-in-node=\"0\">\u30ad\u30fc ID:<\/b> \uff088\u6841\u306e\u82f1\u6570\u5b57\u3002PC\u306e\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u30ad\u30fcID\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\uff09<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,3,1,2,0\"><b data-path-to-node=\"5,3,1,2,0\" data-index-in-node=\"0\">\u56de\u5fa9\u30ad\u30fc:<\/b> <b data-path-to-node=\"5,3,1,2,0\" data-index-in-node=\"6\">\uff0848\u6841\u306e\u6570\u5b57\u3002\u3053\u308c\u304c\u89e3\u9664\u30b3\u30fc\u30c9\u3067\u3059\uff09<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,3,1,3,0\"><b data-path-to-node=\"5,3,1,3,0\" data-index-in-node=\"0\">\u30c9\u30e9\u30a4\u30d6:<\/b> \uff08\u901a\u5e38\u306f\u300cOS\u300d\u307e\u305f\u306f\u300cC:\u300d\uff09<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"5,0,1,0,0\"><code data-path-to-node=\"5,0,1,0,0\" data-index-in-node=\"5\"><\/code><\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li><b>Microsoft\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u300c2\u6bb5\u968e\u8a8d\u8a3c\u300d\u3092\u5fb9\u5e95\u3059\u308b<\/b>\n<ul>\n<li>\n<p>Authenticator\u30a2\u30d7\u30ea\u3084SMS\u8a8d\u8a3c\u3092\u7d44\u307f\u5408\u308f\u305b\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u81ea\u4f53\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u6700\u9ad8\u30ec\u30d9\u30eb\u306b\u9ad8\u3081\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li><b>\u4fee\u7406\u6642\u306f\u300c\u56de\u5fa9\u30ad\u30fc\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u300d\u3068\u300c\u30b5\u30a4\u30f3\u30a4\u30f3\u60c5\u5831\u306e\u7ba1\u7406\u300d\u3092\u5206\u3051\u308b<\/b>\n<ul>\n<li>\n<p>\u30e1\u30fc\u30ab\u30fc\u4fee\u7406\u306b\u51fa\u3059\u969b\u306f\u3001\u4e8b\u524d\u306b\u30c7\u30fc\u30bf\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u3063\u305f\u4e0a\u3067\u3001\u53ef\u80fd\u3067\u3042\u308c\u3070\u300cPC\u3092\u521d\u671f\u5316\u300d\u3057\u3066\u6e21\u3059\u306e\u304c\u6700\u3082\u5b89\u5168\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u521d\u671f\u5316\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u4fee\u7406\u5c02\u7528\u306e\u300c\u30ed\u30fc\u30ab\u30eb\u30a2\u30ab\u30a6\u30f3\u30c8\uff08\u6a19\u6e96\u30e6\u30fc\u30b6\u30fc\u6a29\u9650\uff09\u300d\u3092\u4e00\u6642\u7684\u306b\u4f5c\u6210\u3057\u3066\u305d\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u6559\u3048\u3001\u7ba1\u7406\u8005\u6a29\u9650\uff08\u81ea\u5206\u306e\u30e1\u30a4\u30f3\u30a2\u30ab\u30a6\u30f3\u30c8\uff09\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u6559\u3048\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\u73fe\u5728\u306ePC\u306f\u3001\u300c\u6700\u521d\u304b\u3089\u5f37\u529b\u306b\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u7269\u7406\u7684\u306a\u76d7\u96e3\u306b\u5bfe\u3059\u308b\u9632\u5fa1\u529b\u306f\u975e\u5e38\u306b\u9ad8\u3044\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u9375\uff08Microsoft\u30a2\u30ab\u30a6\u30f3\u30c8\u3068\u56de\u5fa9\u30ad\u30fc\uff09\u306e\u7ba1\u7406\u304c\u6700\u3082\u91cd\u8981\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306b\u306a\u308b\u300d\u3068\u3044\u3046\u98a8\u306b\u3001\u5b88\u308b\u3079\u304d\u5bfe\u8c61\u304c\u30b7\u30d5\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><span style=\"color: #ff0000;\">\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u30a2\u30ab\u30a6\u30f3\u30c8\u3078\u306e\u30ed\u30b0\u30a4\u30f3\u65b9\u6cd5\u306e\u78ba\u4fdd<\/span><\/h2>\n<p>Windows 11\u306e\u4ed5\u69d8\u306b\u3088\u308a\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u6697\u53f7\u5316\uff08BitLocker\uff09\u304c\u81ea\u52d5\u7684\u306b\u6709\u52b9\u5316\u3055\u308c\u305f\u5834\u5408\u3001\u56de\u5fa9\u30ad\u30fc\u304cMicrosoft\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u81ea\u52d5\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u300c<b>\u30ed\u30b0\u30a4\u30f3\u8a8d\u8a3c\u304c\u30d1\u30b9\u30ad\u30fc\uff08\u751f\u4f53\u8a8d\u8a3c\u3084\u30c7\u30d0\u30a4\u30b9\u56fa\u6709\u306e\u9375\uff09\u306e\u307f<\/b>\u300d\u304b\u3064\u300c<b>\u8a8d\u8a3c\u306b\u4f7f\u3048\u308b\u30c7\u30d0\u30a4\u30b9\u304c\u6545\u969c\u3057\u305f\u305d\u306e1\u53f0\u306e\u307f<\/b>\u300d\u3068\u3044\u3046\u72b6\u6cc1\u3067\u306f\u3001\u4ed6\u306e\u4e00\u5207\u306e\u7aef\u672b\u304b\u3089Microsoft\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u305a\u3001\u56de\u5fa9\u30ad\u30fc\u3082\u53d6\u308a\u51fa\u305b\u306a\u3044\u3068\u3044\u3046\u6df1\u523b\u306a\u300c\u8a70\u307f\u300d\u306e\u72b6\u614b\uff08\u30ed\u30c3\u30af\u30a2\u30a6\u30c8\uff09\u306b\u9665\u308b\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30ea\u30b9\u30af\u3092\u56de\u907f\u30fb\u89e3\u6d88\u3059\u308b\u305f\u3081\u306e\u4f53\u7cfb\u7684\u306a\u5bfe\u51e6\u65b9\u6cd5\u306f\u3001\u5927\u304d\u304f\u5206\u3051\u3066<\/p>\n<p>\u300c\u2460\u5225\u7aef\u672b\u304b\u3089\u306e\u30ed\u30b0\u30a4\u30f3\u624b\u6bb5\u3092\u78ba\u4fdd\u3059\u308b\uff08\u30a2\u30ab\u30a6\u30f3\u30c8\u5074\u306e\u5bfe\u7b56\uff09\u300d<b>\u3068<\/b><\/p>\n<p><b><\/b>\u300c\u2461BitLocker\u306e\u56de\u5fa9\u30ad\u30fc\u3092\u7269\u7406\u7684\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3059\u308b\uff08\u30c7\u30fc\u30bf\u5074\u306e\u5bfe\u7b56\uff09\u300d\u306e2\u7cfb\u7d71\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u73fe\u72b6\u3001\u305d\u306e1\u53f0\u304c\u307e\u3060\u6b63\u5e38\u306b\u52d5\u3044\u3066\u3044\u308b\u9593\u306b\u3001\u4ee5\u4e0b\u306e\u5bfe\u7b56\u3092\u5fc5\u305a\u5b9f\u65bd\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u2460 Microsoft\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30ed\u30b0\u30a4\u30f3\u624b\u6bb5\u3092\u591a\u91cd\u5316\u3059\u308b\uff08\u6700\u91cd\u8981\uff09<\/h2>\n<p>\u30d1\u30b9\u30ad\u30fc\u4ee5\u5916\u306e\u8a8d\u8a3c\u624b\u6bb5\uff08\u30b5\u30a4\u30f3\u30a4\u30f3\u65b9\u6cd5\uff09\u3084\u3001\u5225\u306e\u7269\u7406\u30c7\u30d0\u30a4\u30b9\u3092\u767b\u9332\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u30e1\u30a4\u30f3PC\u306e\u6545\u969c\u6642\u306b\u3082\u5225\u7aef\u672b\u304b\u3089\u30b5\u30a4\u30f3\u30a4\u30f3\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<h3>1. \u300c\u56de\u5fa9\u30b3\u30fc\u30c9\u300d\u3092\u751f\u6210\u3057\u3066\u7269\u7406\u7684\u306b\u4fdd\u7ba1\u3059\u308b<\/h3>\n<p>Microsoft\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u306f\u3001\u3059\u3079\u3066\u306e\u8a8d\u8a3c\u624b\u6bb5\u3092\u5931\u3063\u305f\u5834\u5408\u306e\u6700\u7d42\u624b\u6bb5\u3068\u3057\u3066\u300c25\u6841\u306e\u56de\u5fa9\u30b3\u30fc\u30c9\u300d\u3092\u767a\u884c\u3059\u308b\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u304c\u3042\u308c\u3070\u3001\u30d1\u30b9\u30ad\u30fc\u304c\u4f7f\u3048\u306a\u304f\u3066\u3082\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u5fa9\u65e7\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li><b>\u8a2d\u5b9a\u624b\u9806:<\/b>\n<ol>\n<li>\n<p>\u30d6\u30e9\u30a6\u30b6\u3067Microsoft\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u57fa\u672c\u60c5\u5831\u300d\u30da\u30fc\u30b8\uff08 <code>account.microsoft.com\/security <\/code>\uff09\u306b\u30a2\u30af\u30bb\u30b9\u3002<\/p>\n<\/li>\n<li>\n<p>\u300c\u9ad8\u5ea6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30aa\u30d7\u30b7\u30e7\u30f3\u300d\u3092\u9078\u629e\u3002<\/p>\n<\/li>\n<li>\n<p>\u30da\u30fc\u30b8\u4e0b\u90e8\u306b\u3042\u308b\u300c\u56de\u5fa9\u30b3\u30fc\u30c9\u300d\u306e\u9805\u76ee\u3067\u300c\u65b0\u3057\u3044\u30b3\u30fc\u30c9\u306e\u751f\u6210\u300d\u3092\u30af\u30ea\u30c3\u30af\u3002<\/p>\n<\/li>\n<li>\n<p>\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u305f25\u6841\u306e\u30b3\u30fc\u30c9\u3092<b>\u5fc5\u305a\u7d19\u306b\u5370\u5237\u3059\u308b\u304b\u3001\u624b\u5e33\u306b\u30e1\u30e2\u3057\u3066<\/b>\u91d1\u5eab\u7b49\u306b\u4fdd\u7ba1\u3057\u3066\u304f\u3060\u3055\u3044\uff08PC\u5185\u3084\u30b9\u30de\u30db\u5185\u306b\u753b\u50cf\u4fdd\u5b58\u3059\u308b\u3060\u3051\u3067\u306f\u3001\u305d\u306e\u7aef\u672b\u306e\u6545\u969c\u6642\u306b\u898b\u3089\u308c\u306a\u304f\u306a\u308a\u307e\u3059\uff09\u3002<\/p>\n<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<h3>2. \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u7528\u306e\u300c\u78ba\u8a8d\u30b3\u30fc\u30c9\u300d\u9001\u4fe1\u5148\u3092\u8ffd\u52a0\u3059\u308b<\/h3>\n<p>\u3000\u3000\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3084\u96fb\u8a71\u756a\u53f7\uff08SMS\uff09\u306a\u3069\u3001\u8907\u6570\u306e\u9023\u7d61\u5148\u3092\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u60c5\u5831\u3068\u3057\u3066\u767b\u9332\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><b>\u5bfe\u7b56:<\/b> \u56fa\u5b9a\u96fb\u8a71\uff08\u97f3\u58f0\u901a\u8a71\u3067\u306e\u30b3\u30fc\u30c9\u53d6\u5f97\uff09\u3084\u3001\u59bb\u30fb\u5bb6\u65cf\u306e\u30b9\u30de\u30db\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3001\u3042\u308b\u3044\u306f\u666e\u6bb5\u4f1a\u793e\u3067\u4f7f\u3063\u3066\u3044\u308b\u5225\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306a\u3069\u3092\u300c\u30b5\u30a4\u30f3\u30a4\u30f3\u307e\u305f\u306f\u78ba\u8a8d\u306e\u8ffd\u52a0\u306e\u65b9\u6cd5\u300d\u3068\u3057\u3066\u767b\u9332\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>3. \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306b\u300cMicrosoft Authenticator\u300d\u30a2\u30d7\u30ea\u3092\u5c0e\u5165\u3059\u308b<\/h3>\n<p>\u3000\u3000\u30b9\u30de\u30db\u3092\u304a\u6301\u3061\u306e\u5834\u5408\u3001Authenticator\u30a2\u30d7\u30ea\u3092\u9023\u643a\u3055\u305b\u3001\u30af\u30e9\u30a6\u30c9\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u6709\u52b9\u306b\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001PC\u304c\u58ca\u308c\u3066\u3082\u30b9\u30de\u30db\u5074\u306e\u627f\u8a8d\u3084\u3001\u30b9\u30de\u30db\u306b\u8868\u793a\u3055\u308c\u308b\u30ef\u30f3\u30bf\u30a4\u30e0\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u30ed\u30b0\u30a4\u30f3\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u2461 BitLocker\u306e\u56de\u5fa9\u30ad\u30fc\u3092\u7269\u7406\u7684\u306b\uff08\u30aa\u30d5\u30e9\u30a4\u30f3\u3067\uff09\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3059\u308b<\/h2>\n<p>Microsoft\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u983c\u3089\u305a\u3001\u6697\u53f7\u5316\u3092\u89e3\u9664\u3059\u308b\u305f\u3081\u306e\u300c\u56de\u5fa9\u30ad\u30fc\uff0848\u6841\u306e\u6570\u5b57\uff09\u300d\u305d\u306e\u3082\u306e\u3092\u624b\u5143\u306b\u4fdd\u7ba1\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li><b>\u8a2d\u5b9a\u624b\u9806:<\/b>\n<ol>\n<li>\n<p>\u30b9\u30bf\u30fc\u30c8\u30dc\u30bf\u30f3\u306e\u6a2a\u306e\u691c\u7d22\u30d0\u30fc\u306b\u300c<b>BitLocker\u306e\u7ba1\u7406<\/b>\u300d\u3068\u5165\u529b\u3057\u3066\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528\u4e2d\u306e\u30c9\u30e9\u30a4\u30d6\uff08C\u30c9\u30e9\u30a4\u30d6\u306a\u3069\uff09\u306e\u6a2a\u306b\u3042\u308b\u300c<b>\u56de\u5fa9\u30ad\u30fc\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/b>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u4ee5\u4e0b\u306e\u3044\u305a\u308c\u304b\uff08\u63a8\u5968\u306f\u4e21\u65b9\uff09\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\n<p><b>\u300c\u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\u3059\u308b\u300d<\/b>: USB\u30e1\u30e2\u30ea\u306a\u3069\u306e<b>\u5916\u4ed8\u3051\u30e1\u30c7\u30a3\u30a2<\/b>\u306b\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u4fdd\u5b58\u3059\u308b\uff08PC\u672c\u4f53\u306e\u30ed\u30fc\u30ab\u30eb\u306b\u4fdd\u5b58\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\uff09\u3002<\/p>\n<\/li>\n<li>\n<p><b>\u300c\u56de\u5fa9\u30ad\u30fc\u3092\u5370\u5237\u3059\u308b\u300d<\/b>: \u7d19\u306b\u5370\u5237\u3057\u3001PC\u3068\u306f\u5225\u306e\u5834\u6240\u306b\u7269\u7406\u7684\u306b\u4fdd\u7ba1\u3059\u308b\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<blockquote>\n<p>\ud83d\udca1 <b>\u88dc\u8db3\uff1a\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3067\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5<\/b> \u7ba1\u7406\u8005\u6a29\u9650\u306e\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3067\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3082\u3001\u753b\u9762\u4e0a\u306b48\u6841\u306e\u56de\u5fa9\u30ad\u30fc\u3092\u8868\u793a\u3055\u305b\u3066\u78ba\u8a8d\u30fb\u30e1\u30e2\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <code>manage-bde -protectors -get C:<\/code><\/p>\n<\/blockquote>\n<h2 data-path-to-node=\"24\">\u307e\u3068\u3081\uff1a\u4eca\u3059\u3050\u884c\u3046\u3079\u304d\u63a8\u5968\u30a2\u30af\u30b7\u30e7\u30f3<\/h2>\n<p data-path-to-node=\"25\">\u73fe\u5728PC\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u3066\u3044\u308b\u72b6\u614b\u3067\u3042\u308c\u3070\u3001\u307e\u305a\u306f<br \/>\n\u3000\u300c\u2460-1\uff1a\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u56de\u5fa9\u30b3\u30fc\u30c9\uff0825\u6841\uff09\u306e\u5370\u5237\u300d<b data-path-to-node=\"25\" data-index-in-node=\"49\">\u3068\u3001<br \/>\n<\/b>\u3000\u300c\u2461\uff1aBitLocker\u56de\u5fa9\u30ad\u30fc\uff0848\u6841\uff09\u306e\u7d19\u3078\u306e\u5370\u5237\u30fbUSB\u4fdd\u5b58\u300d<br \/>\n\u306e2\u70b9\u3092\u5373\u5ea7\u306b\u884c\u3046\u3053\u3068\u3092\u5f37\u304f\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u30ce\u30fc\u30c8PC\u304c\u6545\u969c\u3057\u305f\u3002PC\u8d77\u52d5\u6642\u306b\u306fHDD\u30ed\u30c3\u30af\u89e3\u9664\u304c\u5fc5\u8981\u306a\u306e\u3067\u5b89\u5fc3\u306e\u306f\u305a\u3060\u3063\u305f\u6a5f\u5bc6\u30c7\u30fc\u30bf\u304c\u5165\u3063\u3066\u3044\u308bSSD\uff08HDD\uff09\u3092\u3001\u5ff5\u306e\u305f\u3081\u53d6\u308a\u5916\u3057\u3066USB\u63a5\u7d9a\u306e\u30b1\u30fc\u30b9\u306b\u5165\u308c\u5225\u306ePC\u306b\u63a5\u7d9a\u3057\u305f\u3089\u5185\u5bb9\u3092\u8868\u793a\u3067\u304d\u305f\u3002\u30c7\u30fc\u30bf\u6f0f\u6d29\u306e\u305d\u306e\u3082 &#8230;","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","vk-ltc-link":"","vk-ltc-target":"0"},"categories":[24],"tags":[],"class_list":["post-7861","post","type-post","status-publish","format-standard","hentry","category-iot-it"],"_links":{"self":[{"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/posts\/7861","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/comments?post=7861"}],"version-history":[{"count":8,"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/posts\/7861\/revisions"}],"predecessor-version":[{"id":7866,"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/posts\/7861\/revisions\/7866"}],"wp:attachment":[{"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/media?parent=7861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/categories?post=7861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jfs.or.jp\/jfs-cs\/wp-json\/wp\/v2\/tags?post=7861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}