{"id":4110,"date":"2021-03-11T12:17:59","date_gmt":"2021-03-11T03:17:59","guid":{"rendered":"https:\/\/coeure.co.jp\/blog\/?p=4110"},"modified":"2026-04-01T13:19:48","modified_gmt":"2026-04-01T04:19:48","slug":"azure-jit-210311","status":"publish","type":"post","link":"https:\/\/coeure.co.jp\/blog\/infrastructure\/microsoft-azure\/azure-jit-210311","title":{"rendered":"\u3010Azure VM+CentOS\u3011Just-In-Time\uff08JIT\uff09VM\u30a2\u30af\u30bb\u30b9\u3092\u4f7f\u3063\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b"},"content":{"rendered":"\n<p>\u30af\u30e9\u30a6\u30c9\u3092\u5229\u7528\u3059\u308b\u3068\u304d\u306e\u61f8\u5ff5\u70b9\u3068\u3057\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u3092\u6307\u6458\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002SSH\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306b22\u756a\u30dd\u30fc\u30c8\u3092\u5e38\u306b\u958b\u653e\u3057\u3066\u304a\u304f\u3068\u305d\u3053\u304c\u60aa\u610f\u306e\u3042\u308b\u653b\u6483\u8005\u306b\u3088\u3063\u3066\u72d9\u308f\u308c\u308b\u5371\u967a\u304c\u3042\u308b\u308f\u3051\u3067\u3059\u3002\u305d\u3053\u3067\u6709\u52b9\u306a\u306e\u304c\u3001Just-In-Time\uff08JIT\uff09VM\u30a2\u30af\u30bb\u30b9\u3067\u3059\u3002\u8a2d\u5b9a\u3059\u308b\u6a5f\u4f1a\u304c\u3042\u308a\u307e\u3057\u305f\u306e\u3067\u3001JIT\u3067SSH\u63a5\u7d9a\u306e\u8a2d\u5b9a\u3092\u3059\u308b\u624b\u9806\u3092\u5099\u5fd8\u9332\u3068\u3057\u3066\u6b8b\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\">Just-In-Time\uff08JIT\uff09VM\u3068\u306f<\/h2>\n\n\n\n<p>Microsoft\u516c\u5f0f\u30b5\u30a4\u30c8\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u89e3\u8aac\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/docs.microsoft.com\/ja-jp\/azure\/security-center\/just-in-time-explained\" target=\"_blank\" rel=\"nofollow noopener\">Just-In-Time\uff08JIT\uff09VM\u30a2\u30af\u30bb\u30b9\u306b\u3064\u3044\u3066<\/a><\/p>\n\n\n\n\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u30e6\u30fc\u30b6\u30fc\u304c VM \u3078\u306e\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u8981\u6c42\u3059\u308b\u3068\u3001Security Center \u306b\u3088\u3063\u3066\u305d\u306e\u30e6\u30fc\u30b6\u30fc\u304c VM \u306b\u5bfe\u3059\u308b Azure \u30ed\u30fc\u30eb \u30d9\u30fc\u30b9\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1 (Azure RBAC) \u30a2\u30af\u30bb\u30b9\u8a31\u53ef\u3092\u6301\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u304c\u30c1\u30a7\u30c3\u30af\u3055\u308c\u307e\u3059\u3002 \u8981\u6c42\u304c\u627f\u8a8d\u3055\u308c\u308b\u3068\u3001Security Center \u3067\u306f\u3001\u95a2\u9023\u3059\u308b IP \u30a2\u30c9\u30ec\u30b9 (\u307e\u305f\u306f\u7bc4\u56f2) \u304b\u3089\u9078\u629e\u3057\u305f\u30dd\u30fc\u30c8\u3078\u306e\u53d7\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u6307\u5b9a\u3055\u308c\u305f\u6642\u9593\u3060\u3051\u8a31\u53ef\u3059\u308b\u3088\u3046\u306b\u3001NSG \u304a\u3088\u3073 Azure Firewall \u304c\u69cb\u6210\u3055\u308c\u307e\u3059\u3002 \u6307\u5b9a\u3055\u308c\u305f\u6642\u9593\u304c\u7d4c\u904e\u3059\u308b\u3068\u3001Security Center \u306b\u3088\u308a NSG \u304c\u4ee5\u524d\u306e\u72b6\u614b\u306b\u5fa9\u5143\u3055\u308c\u307e\u3059\u3002 \u65e2\u306b\u78ba\u7acb\u3055\u308c\u3066\u3044\u308b\u63a5\u7d9a\u306f\u4e2d\u65ad\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n<\/blockquote>\n\n\n\n\n\n\n\n<p>\u3056\u3063\u304f\u308a\u8a00\u3046\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u611f\u3058\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list is-style-num_circle\">\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u3001\u4eee\u60f3\u30de\u30b7\u30f3\u3078\u306e\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u8981\u6c42\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u627f\u8a8d\u3055\u308c\u308b\u3068\u3001\u7279\u5b9a\u306eIP\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u304c\u6307\u5b9a\u3055\u308c\u305f\u6642\u9593\u3060\u3051\u8a31\u53ef\u3055\u308c\u308b\u3002<\/li>\n<\/ol>\n\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\">\u4eee\u60f3\u30de\u30b7\u30f3\u306e\u8a2d\u5b9a\u65b9\u6cd5<\/h2>\n\n\n\n<p>\u307e\u305aAzure\u30dd\u30fc\u30bf\u30eb\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/portal.azure.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Azure\u30dd\u30fc\u30bf\u30eb<\/a><\/p>\n\n\n\n\n\n\n\n<p>\u901a\u5e38\u3001\u4eee\u60f3\u30de\u30b7\u30f3\uff08CentOS\uff09\u306bSSH\u63a5\u7d9a\u3059\u308b\u5834\u5408\u3001\u4eee\u60f3\u30de\u30b7\u30f3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3067\u53d7\u4fe1\u30dd\u30fc\u30c8\u306e\u898f\u5247\u3092\u4f5c\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001Just-In-Time\u30a2\u30af\u30bb\u30b9\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30dd\u30fc\u30c8\u756a\u53f722\u306e\u898f\u5247\u3092\u624b\u52d5\u3067\u4f5c\u6210\u3057\u306a\u304f\u3066\u3082\u5927\u4e08\u592b\u3067\u3059\u3002\u3067\u306f\u3001Just-In-Time\u30a2\u30af\u30bb\u30b9\u306e\u8a2d\u5b9a\u3092\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n<p>\u300cVirtual Machines\u300d\uff0d\u300c\u69cb\u6210\u300d\u304b\u3089\u300cJust-In-Time\u3092\u6709\u52b9\u306b\u3059\u308b\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"700\" height=\"478\" src=\"https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-050-700x478.png\" alt=\"\" class=\"wp-image-4113\" srcset=\"https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-050-700x478.png 700w, https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-050-300x205.png 300w, https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-050-768x525.png 768w, https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-050.png 1172w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n<p>\u6b21\u306b\u3001\u300cVirtual Machines\u300d\uff0d\u300c\u63a5\u7d9a\u300d\u304b\u3089\u300c\u30a2\u30af\u30bb\u30b9\u6a29\u306e\u8981\u6c42\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u3057\u3070\u3089\u304f\u3057\u3066\uff0810\u79d2\u7a0b\u5ea6\u306f\u304b\u304b\u308a\u307e\u3057\u305f\uff09\u627f\u8a8d\u3055\u308c\u305f\u3089SSH\u63a5\u7d9a\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"700\" height=\"474\" src=\"https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-060-700x474.png\" alt=\"\" class=\"wp-image-4114\" srcset=\"https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-060-700x474.png 700w, https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-060-300x203.png 300w, https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-060-768x520.png 768w, https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-060.png 1173w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n<p>\u300c\u30a2\u30af\u30bb\u30b9\u6a29\u306e\u8981\u6c42\u300d\u30dc\u30bf\u30f3\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u300cAzure Defender\u300d\u304cFree\u30d7\u30e9\u30f3\u306b\u306a\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u306f\u3001\u300cAzure&nbsp; Defender\u300d\u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bb\u30f3\u30bf\u30fc\u306e\u8a2d\u5b9a\u65b9\u6cd5<\/h2>\n\n\n\n<p>\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bb\u30f3\u30bf\u30fc\u300d\uff0d\u300cAzure Defender\u300d\u304b\u3089\u300cJust-In-Time\u30a2\u30af\u30bb\u30b9\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"700\" height=\"496\" src=\"https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-020-700x496.png\" alt=\"\" class=\"wp-image-4111\" srcset=\"https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-020-700x496.png 700w, https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-020-300x213.png 300w, https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-020-768x544.png 768w, https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-020.png 1343w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n<p>Azure Defender\u306b\u306f\u3001Free\u30d7\u30e9\u30f3\u3068Standard\u30d7\u30e9\u30f3\u3068\u304c\u3042\u308b\u3088\u3046\u3067\u3059\u304c\u3001Just-In-Time\u30a2\u30af\u30bb\u30b9\u3092\u5229\u7528\u3059\u308b\u306b\u306f\u3001Standard\u30d7\u30e9\u30f3\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u300230\u65e5\u9593\u306f\u7121\u6599\u8a66\u7528\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002\u4e0b\u56f3\u306e\u8d64\u3067\u56f2\u3063\u305f\u7b87\u6240\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"700\" height=\"102\" src=\"https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-030-700x102.png\" alt=\"\" class=\"wp-image-4112\" srcset=\"https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-030-700x102.png 700w, https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-030-300x44.png 300w, https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-030-768x112.png 768w, https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-030.png 1343w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n<p>Azure Defender\u3092\u6709\u52b9\u306b\u3057\u305f\u3044\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u306b\u30c1\u30a7\u30c3\u30af\u3092\u3064\u3051\u3066\u3001\u300c\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"700\" height=\"806\" src=\"https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-040-700x806.png\" alt=\"\" class=\"wp-image-4115\" srcset=\"https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-040-700x806.png 700w, https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-040-261x300.png 261w, https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-040-768x884.png 768w, https:\/\/coeure.co.jp\/blog\/wp-content\/uploads\/2021\/03\/azure-jit-040.png 1172w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n<p>\u4eca\u56de\u306f\u3001\u3053\u3053\u307e\u3067\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30af\u30e9\u30a6\u30c9\u3092\u5229\u7528\u3059\u308b\u3068\u304d\u306e\u61f8\u5ff5\u70b9\u3068\u3057\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u3092\u6307\u6458\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002SSH\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306b22\u756a\u30dd\u30fc\u30c8\u3092\u5e38\u306b\u958b\u653e\u3057\u3066\u304a\u304f\u3068\u305d\u3053\u304c\u60aa\u610f\u306e\u3042\u308b\u653b\u6483\u8005\u306b\u3088\u3063\u3066\u72d9\u308f\u308c\u308b\u5371\u967a\u304c\u3042\u308b\u308f\u3051\u3067\u3059\u3002\u305d\u3053\u3067\u6709\u52b9\u306a\u306e\u304c\u3001Just [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3910,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[44,41],"tags":[],"class_list":["post-4110","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-centos","category-microsoft-azure"],"_links":{"self":[{"href":"https:\/\/coeure.co.jp\/blog\/wp-json\/wp\/v2\/posts\/4110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coeure.co.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coeure.co.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coeure.co.jp\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/coeure.co.jp\/blog\/wp-json\/wp\/v2\/comments?post=4110"}],"version-history":[{"count":4,"href":"https:\/\/coeure.co.jp\/blog\/wp-json\/wp\/v2\/posts\/4110\/revisions"}],"predecessor-version":[{"id":6286,"href":"https:\/\/coeure.co.jp\/blog\/wp-json\/wp\/v2\/posts\/4110\/revisions\/6286"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/coeure.co.jp\/blog\/wp-json\/wp\/v2\/media\/3910"}],"wp:attachment":[{"href":"https:\/\/coeure.co.jp\/blog\/wp-json\/wp\/v2\/media?parent=4110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coeure.co.jp\/blog\/wp-json\/wp\/v2\/categories?post=4110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coeure.co.jp\/blog\/wp-json\/wp\/v2\/tags?post=4110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}