{"id":634,"date":"2022-10-14T14:47:11","date_gmt":"2022-10-14T05:47:11","guid":{"rendered":"http:\/\/www.mountain.jp\/?p=634"},"modified":"2022-10-19T09:45:37","modified_gmt":"2022-10-19T00:45:37","slug":"%e3%82%a2%e3%82%ab%e3%82%a6%e3%83%b3%e3%83%88%e3%81%ae%e5%86%8d%e5%88%a9%e7%94%a8%e3%81%af%e3%82%bb%e3%82%ad%e3%83%a5%e3%83%aa%e3%83%86%e3%82%a3-%e3%83%9d%e3%83%aa%e3%82%b7%e3%83%bc%e3%81%ab%e3%82%88","status":"publish","type":"post","link":"http:\/\/www.mountain.jp\/?p=634","title":{"rendered":"\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u518d\u5229\u7528\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30dd\u30ea\u30b7\u30fc\u306b\u3088\u3063\u3066\u30d6\u30ed\u30c3\u30af\u3055\u308c\u307e\u3057\u305f"},"content":{"rendered":"\n

\u30c9\u30e1\u30a4\u30f3\u53c2\u52a0\u6642\u306b\u6b21\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u3066\u3001\u5931\u6557\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u3002<\/p>\n\n\n\n

\u30c9\u30e1\u30a4\u30f3 “\u30c9\u30e1\u30a4\u30f3\u540d” \u306b\u53c2\u52a0\u4e2d\u306b\u6b21\u306e\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f:
\u540c\u3058\u540d\u524d\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u304c Active Directory \u306b\u5b58\u5728\u3057\u307e\u3059\u3002
\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u518d\u5229\u7528\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30dd\u30ea\u30b7\u30fc\u306b\u3088\u3063\u3066\u30d6\u30ed\u30c3\u30af\u3055\u308c\u307e\u3057\u305f\u3002

\u307e\u305f\u306f

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<\/p>\n\n\n\n

\u539f\u56e0\u306f\u30012022\u5e7410\u6708\u30ea\u30ea\u30fc\u30b9\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3088\u308b\u4ed5\u69d8\u5909\u66f4\u3002
\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210\u8005(\u6240\u6709\u8005)\u3068\u3001\u30c9\u30e1\u30a4\u30f3\u53c2\u52a0\u64cd\u4f5c\u306e\u5b9f\u884c\u8005\u304c\u7570\u306a\u308b\u3068\u3001\u30c9\u30e1\u30a4\u30f3\u53c2\u52a0\u306b\u5931\u6557\u3059\u308b\u3002<\/p>\n\n\n\n

KB5020276 – Netjoin: \u30c9\u30e1\u30a4\u30f3\u53c2\u52a0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u306e\u5909\u66f4
https:\/\/support.microsoft.com\/ja-jp\/topic\/kb5020276-netjoin-domain-join-hardening-changes-2b65a0f3-1f4c-42ef-ac0f-1caaf421baf8<\/a><\/p>\n\n\n\n

\u5bfe\u7b56\u306f5\u3064\u3002\u91cd\u306d\u3066\u5b9f\u65bd\u53ef\u3002

1. \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210\u8005(\u6240\u6709\u8005)\u3067\u30c9\u30e1\u30a4\u30f3\u53c2\u52a0\u64cd\u4f5c\u3092\u5b9f\u884c\u3059\u308b\u3002
2. \u30c9\u30e1\u30a4\u30f3\u53c2\u52a0\u64cd\u4f5c\u306e\u5b9f\u884c\u8005\u3067\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u308b\u3002
3. \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6240\u6709\u8005\u3092\u30c9\u30e1\u30a4\u30f3\u53c2\u52a0\u64cd\u4f5c\u306e\u5b9f\u884c\u8005\u306b\u5909\u3048\u308b\u3002
\u3000\u4f8b\uff1aDsacls <Computer DN<\/em>> \/TakeOwnership
4. \u30ec\u30b8\u30b9\u30c8\u30ea\u3092\u64cd\u4f5c\u3057\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u524d\u306e\u72b6\u614b\u306b\u3059\u308b\u3002
\u3000\u30ad\u30fc\u306e\u30d1\u30b9\uff1aHKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Lsa
\u3000\u5024\u306e\u540d\u524d\uff1aNetJoinLegacyAccountReuse
\u3000\u30c7\u30fc\u30bf\u578b\uff1aREG_DWORD
\u3000\u8a2d\u5b9a\u5024\uff1a1 (\u5f37\u5316\u524d)\u3000\u203b\u65b0\u65b9\u5f0f\u306f 2
5. \u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u30c9\u30e1\u30a4\u30f3\u53c2\u52a0\u6642\u306b\u6b21\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u3066\u3001\u5931\u6557\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u3002 \u30c9\u30e1\u30a4\u30f3 “\u30c9\u30e1\u30a4\u30f3\u540d” \u306b\u53c2\u52a0\u4e2d\u306b\u6b21\u306e\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f:\u540c\u3058\u540d\u524d\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u304c Active Directory \u306b\u5b58\u5728\u3057\u307e …<\/span> Read More →<\/span><\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,17],"tags":[],"_links":{"self":[{"href":"http:\/\/www.mountain.jp\/index.php?rest_route=\/wp\/v2\/posts\/634"}],"collection":[{"href":"http:\/\/www.mountain.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.mountain.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.mountain.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.mountain.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=634"}],"version-history":[{"count":4,"href":"http:\/\/www.mountain.jp\/index.php?rest_route=\/wp\/v2\/posts\/634\/revisions"}],"predecessor-version":[{"id":639,"href":"http:\/\/www.mountain.jp\/index.php?rest_route=\/wp\/v2\/posts\/634\/revisions\/639"}],"wp:attachment":[{"href":"http:\/\/www.mountain.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.mountain.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=634"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.mountain.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}