{"id":603,"date":"2025-11-13T00:22:11","date_gmt":"2025-11-12T15:22:11","guid":{"rendered":"https:\/\/hajidai.com\/security\/2025\/11\/%e6%83%85%e5%a0%b1%e6%bc%8f%e6%b4%a9%e3%81%ae80%e3%81%af%e6%a8%a9%e9%99%90%e6%94%be%e7%bd%ae%e3%81%8c%e5%8e%9f%e5%9b%a0%ef%bc%9f%e6%9c%80%e5%b0%8f%e6%a8%a9%e9%99%90%e3%81%ae%e5%8e%9f%e5%89%87\/"},"modified":"2025-11-13T00:22:11","modified_gmt":"2025-11-12T15:22:11","slug":"%e6%83%85%e5%a0%b1%e6%bc%8f%e6%b4%a9%e3%81%ae80%e3%81%af%e6%a8%a9%e9%99%90%e6%94%be%e7%bd%ae%e3%81%8c%e5%8e%9f%e5%9b%a0%ef%bc%9f%e6%9c%80%e5%b0%8f%e6%a8%a9%e9%99%90%e3%81%ae%e5%8e%9f%e5%89%87","status":"publish","type":"post","link":"https:\/\/hajidai.com\/security\/2025\/11\/%e6%83%85%e5%a0%b1%e6%bc%8f%e6%b4%a9%e3%81%ae80%e3%81%af%e6%a8%a9%e9%99%90%e6%94%be%e7%bd%ae%e3%81%8c%e5%8e%9f%e5%9b%a0%ef%bc%9f%e6%9c%80%e5%b0%8f%e6%a8%a9%e9%99%90%e3%81%ae%e5%8e%9f%e5%89%87\/","title":{"rendered":"# \u60c5\u5831\u6f0f\u6d29\u306e80%\u306f\u6a29\u9650\u653e\u7f6e\u304c\u539f\u56e0\uff1f\u6700\u5c0f\u6a29\u9650\u306e\u539f\u5247\u3068\u67081\u56de\u306e\u898b\u76f4\u3057\u3067\u4eca\u3059\u3050\u5b9f\u884c\u3067\u304d\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56"},"content":{"rendered":"

# \u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\uff1a\u6700\u5c0f\u6a29\u9650\u306e\u539f\u5247\u3068\u5b9a\u671f\u7684\u306a\u898b\u76f4\u3057<\/p>\n

## \u3010\u4eca\u3059\u3050\u8a66\u305b\u308b\u5177\u4f53\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3011<\/p>\n

\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u4e0d\u5b89\u3092\u611f\u3058\u3066\u3044\u308b\u65b9\u306f\u3001\u307e\u305a\u3053\u306e3\u3064\u304b\u3089\u59cb\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

1. **\u30d1\u30b9\u30ef\u30fc\u30c9\u7ba1\u7406\u30c4\u30fc\u30eb\u306e\u5c0e\u5165**\uff1a1Password\u3001Bitwarden\u3001LastPass\u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3044\u3001\u5f37\u529b\u3067\u7570\u306a\u308b\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5404\u30b7\u30b9\u30c6\u30e0\u306b\u8a2d\u5b9a\u3059\u308b
\n2. **\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u306e\u6574\u7406**\uff1a\u5f93\u696d\u54e1\u304c\u73fe\u5728\u306e\u8077\u52d9\u306b\u5fc5\u8981\u306a\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u30a2\u30af\u30bb\u30b9\u6a29\u306e\u307f\u3092\u6301\u3064\u3088\u3046\u306b\u78ba\u8a8d\u30fb\u524a\u9664\u3059\u308b
\n3. **\u67081\u56de\u306e\u6a29\u9650\u30c1\u30a7\u30c3\u30af\uff1a\u9000\u8077\u8005\u3084\u90e8\u7f72\u7570\u52d5\u8005\u306e\u30a2\u30af\u30bb\u30b9\u6a29\u304c\u524a\u9664\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b\u7fd2\u6163\u3092\u3064\u3051\u308b<\/p>\n

\u3053\u308c\u30893\u3064\u306f\u4f01\u696d\u898f\u6a21\u3092\u554f\u308f\u305a\u3001\u4eca\u65e5\u304b\u3089\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u3067\u306f\u3001\u306a\u305c\u3053\u306e\u3088\u3046\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u304c\u5fc5\u8981\u306a\u306e\u304b\u3001\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n

## <\/p>\n

\u30dd\u30a4\u30f3\u30c81\uff1a\u6700\u5c0f\u6a29\u9650\u306e\u539f\u5247\u3068\u306f<\/h2>\n

\u300c\u6700\u5c0f\u6a29\u9650\u306e\u539f\u5247\u300d\u3068\u306f\u3001\u5f93\u696d\u54e1\u304c\u4ed5\u4e8b\u3092\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u6700\u5c0f\u9650\u306e\u30a2\u30af\u30bb\u30b9\u6a29\u306e\u307f\u3092\u4e0e\u3048\u308b\u3068\u3044\u3046\u8003\u3048\u65b9\u3067\u3059\u3002\u5c02\u9580\u7528\u8a9e\u3067\u306f\u300cPrinciple of Least Privilege\uff08PLP\uff09\u300d\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n

\u4f8b\u3048\u3070\u3001\u55b6\u696d\u90e8\u9580\u306e\u5f93\u696d\u54e1\u304c\u7d4c\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u5168\u6a29\u9650\u3092\u6301\u3064\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5fc5\u8981\u306a\u306e\u306f\u58f2\u4e0a\u5831\u544a\u66f8\u3092\u63d0\u51fa\u3059\u308b\u305f\u3081\u306e\u9650\u5b9a\u7684\u306a\u6a5f\u80fd\u3060\u3051\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u6a29\u9650\u3092\u7d5e\u308b\u3053\u3068\u3067\u3001\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3068\u3057\u3066\u975e\u5e38\u306b\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n

\u306a\u305c\u3067\u3057\u3087\u3046\u304b\u3002\u7406\u7531\u306f2\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u307e\u305a\u3001**\u5185\u90e8\u304b\u3089\u306e\u6f0f\u6d29\u30ea\u30b9\u30af\u3092\u6e1b\u3089\u305b\u308b**\u3053\u3068\u3067\u3059\u3002\u9000\u8077\u8005\u3084\u60aa\u610f\u306e\u3042\u308b\u5f93\u696d\u54e1\u304c\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a\u30c7\u30fc\u30bf\u3092\u6700\u5c0f\u9650\u306b\u3059\u308c\u3070\u3001\u91cd\u8981\u306a\u60c5\u5831\u304c\u6d41\u51fa\u3059\u308b\u53ef\u80fd\u6027\u304c\u5927\u5e45\u306b\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/p>\n

\u6b21\u306b\u3001**\u30b7\u30b9\u30c6\u30e0\u4fb5\u5bb3\u6642\u306e\u88ab\u5bb3\u3092\u9650\u5b9a\u3067\u304d\u308b**\u3053\u3068\u3067\u3059\u3002\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u30671\u3064\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u4e57\u3063\u53d6\u3089\u308c\u305f\u5834\u5408\u3001\u305d\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u6a29\u9650\u7bc4\u56f2\u5185\u3067\u3057\u304b\u88ab\u5bb3\u304c\u53ca\u3073\u307e\u305b\u3093\u3002\u6a29\u9650\u304c\u591a\u3044\u307b\u3069\u3001\u653b\u6483\u8005\u304c\u64cd\u4f5c\u3067\u304d\u308b\u7bc4\u56f2\u306f\u5e83\u304c\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n

\u5b9f\u88c5\u65b9\u6cd5\u3068\u3057\u3066\u306f\u3001\u8077\u52d9\u5185\u5bb9\u3054\u3068\u306b\u300c\u30ed\u30fc\u30eb\u300d\uff08\u5f79\u5272\uff09\u3092\u5b9a\u7fa9\u3057\u3001\u305d\u306e\u30ed\u30fc\u30eb\u306b\u5fc5\u8981\u306a\u6a29\u9650\u3060\u3051\u3092\u4ed8\u4e0e\u3059\u308b\u65b9\u6cd5\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u55b6\u696d\u30ed\u30fc\u30eb\u3001\u7d4c\u7406\u30ed\u30fc\u30eb\u3001\u7ba1\u7406\u8005\u30ed\u30fc\u30eb\u3068\u3044\u3046\u3088\u3046\u306b\u5206\u985e\u3059\u308b\u3053\u3068\u3067\u3001\u6a29\u9650\u7ba1\u7406\u304c\u30b7\u30f3\u30d7\u30eb\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

## <\/p>\n

\u30dd\u30a4\u30f3\u30c82\uff1a\u5b9a\u671f\u7684\u306a\u898b\u76f4\u3057\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u9375<\/h2>\n

\u6700\u5c0f\u6a29\u9650\u306e\u539f\u5247\u3092\u5c0e\u5165\u3057\u3066\u3082\u3001\u305d\u306e\u5f8c\u307b\u3063\u305f\u3089\u304b\u3057\u3067\u306f\u610f\u5473\u304c\u3042\u308a\u307e\u305b\u3093\u3002**\u5b9a\u671f\u7684\u306a\u898b\u76f4\u3057**\u3053\u305d\u304c\u3001\u5b9f\u52b9\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u652f\u3048\u308b\u57fa\u76e4\u3067\u3059\u3002<\/p>\n

\u7d44\u7e54\u306b\u306f\u5e38\u306b\u5909\u5316\u304c\u3042\u308a\u307e\u3059\u3002\u65b0\u5165\u793e\u54e1\u304c\u5165\u793e\u3057\u3001\u5f93\u696d\u54e1\u304c\u9000\u8077\u3057\u3001\u90e8\u7f72\u7570\u52d5\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u305d\u306e\u90fd\u5ea6\u3001\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u3082\u66f4\u65b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u591a\u304f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e8b\u6545\u306f\u3001\u3053\u3046\u3057\u305f\u300c\u53e4\u3044\u6a29\u9650\u300d\u304c\u6b8b\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u539f\u56e0\u3067\u3059\u3002<\/p>\n

\u5177\u4f53\u7684\u306b\u306f\u3001**\u6700\u4f4e\u3067\u30823\u30f6\u6708\u3054\u3068\u3001\u7406\u60f3\u7684\u306b\u306f\u6708\u3054\u3068\u306b\u898b\u76f4\u3057**\u3092\u884c\u3046\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u898b\u76f4\u3057\u30d7\u30ed\u30bb\u30b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n

1. \u5168\u5f93\u696d\u54e1\u306e\u30a2\u30af\u30bb\u30b9\u6a29\u30ea\u30b9\u30c8\u3092\u51fa\u529b\u3059\u308b
\n2. \u90e8\u9580\u9577\u3084\u7ba1\u7406\u8005\u306b\u300c\u3053\u306e\u30ea\u30b9\u30c8\u306f\u6b63\u78ba\u304b\u300d\u300c\u5fc5\u8981\u306a\u3044\u6a29\u9650\u306f\u306a\u3044\u304b\u300d\u3068\u78ba\u8a8d\u3055\u305b\u308b
\n3. \u4e0d\u8981\u306a\u6a29\u9650\u3092\u524a\u9664\u3057\u3001\u8a18\u9332\u306b\u6b8b\u3059<\/p>\n

\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u5834\u5408\u306f\u3001\u81ea\u52d5\u5316\u30c4\u30fc\u30eb\u306e\u5c0e\u5165\u3082\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a2\u30af\u30bb\u30b9\u6a29\u7ba1\u7406\u30c4\u30fc\u30eb\uff08IDaaS\u203b\u306a\u3069\uff09\u3092\u4f7f\u3048\u3070\u3001\u5b9a\u671f\u7684\u306a\u898b\u76f4\u3057\u696d\u52d9\u3092\u52b9\u7387\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u203bIDaaS\uff1a\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e\u8eab\u5143\u78ba\u8a8d\u30fb\u8a8d\u8a3c\u30b5\u30fc\u30d3\u30b9\u3002\u8907\u6570\u306e\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u4e00\u5143\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n

## <\/p>\n

\u30dd\u30a4\u30f3\u30c83\uff1a\u7d44\u7e54\u5168\u4f53\u3067\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u6587\u5316\u306e\u69cb\u7bc9<\/h2>\n

\u6700\u5f8c\u306b\u91cd\u8981\u306a\u306e\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u300cIT\u90e8\u9580\u3060\u3051\u306e\u4ed5\u4e8b\u300d\u3068\u8003\u3048\u306a\u3044\u3053\u3068\u3067\u3059\u3002<\/p>\n

\u7d4c\u55b6\u5c64\u304b\u3089\u4e00\u822c\u793e\u54e1\u307e\u3067\u3001\u7d44\u7e54\u5168\u4f53\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u91cd\u8981\u6027\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u306f\uff1a<\/p>\n

**\u5b9a\u671f\u7684\u306a\u6559\u80b2\u30fb\u5553\u767a\u6d3b\u52d5**\u304c\u6b20\u304b\u305b\u307e\u305b\u3093\u3002\u67081\u56de\u306e\u793e\u5185\u30e1\u30fc\u30eb\u3067\u300c\u4e0d\u8981\u306a\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u8981\u6c42\u3055\u308c\u305f\u3089\u5831\u544a\u3059\u308b\u300d\u3068\u3044\u3063\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u4fe1\u3059\u308b\u3053\u3068\u3084\u3001\u5e741\u56de\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u4fee\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u304c\u6709\u52b9\u3067\u3059\u3002<\/p>\n

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# \u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\uff1a\u6700\u5c0f\u6a29\u9650\u306e\u539f\u5247\u3068\u5b9a\u671f\u7684\u306a\u898b\u76f4\u3057 ## \u3010\u4eca\u3059\u3050\u8a66\u305b\u308b\u5177\u4f53\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3011 \u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u4e0d\u5b89\u3092\u611f\u3058\u3066\u3044\u308b\u65b9\u306f\u3001\u307e\u305a\u3053\u306e3\u3064\u304b\u3089\u59cb\u3081\u3066\u304f\u3060\u3055\u3044\u3002 1. **\u30d1\u30b9\u30ef\u30fc\u30c9\u7ba1\u7406\u30c4\u30fc\u30eb<\/p>\n","protected":false},"author":3,"featured_media":602,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-603","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-human"],"_links":{"self":[{"href":"https:\/\/hajidai.com\/security\/wp-json\/wp\/v2\/posts\/603","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hajidai.com\/security\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hajidai.com\/security\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hajidai.com\/security\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/hajidai.com\/security\/wp-json\/wp\/v2\/comments?post=603"}],"version-history":[{"count":0,"href":"https:\/\/hajidai.com\/security\/wp-json\/wp\/v2\/posts\/603\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hajidai.com\/security\/wp-json\/wp\/v2\/media\/602"}],"wp:attachment":[{"href":"https:\/\/hajidai.com\/security\/wp-json\/wp\/v2\/media?parent=603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hajidai.com\/security\/wp-json\/wp\/v2\/categories?post=603"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hajidai.com\/security\/wp-json\/wp\/v2\/tags?post=603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}