{"id":36271,"date":"2024-04-07T14:29:15","date_gmt":"2024-04-07T05:29:15","guid":{"rendered":"https:\/\/jouhou.main.jp\/?p=36271"},"modified":"2026-03-12T13:53:48","modified_gmt":"2026-03-12T04:53:48","slug":"%e3%83%88%e3%83%b3%e3%83%8d%e3%83%aa%e3%83%b3%e3%82%b0%e3%82%a6%e3%82%a4%e3%83%ab%e3%82%b9%e3%81%8b%e3%82%89%e3%83%8d%e3%83%83%e3%83%88%e3%83%af%e3%83%bc%e3%82%af%e3%82%92%e5%ae%88%e3%82%8b%e6%96%b9","status":"publish","type":"post","link":"https:\/\/jouhou.main.jp\/?p=36271","title":{"rendered":"\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u30a6\u30a4\u30eb\u30b9\u304b\u3089\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5b88\u308b\u65b9\u6cd5"},"content":{"rendered":"<section style=\"max-width:100%; box-sizing:border-box; overflow:visible; border:1px solid #e5e7eb; border-radius:3px; padding:16px;\">\n<div style=\"overflow-wrap:anywhere; max-width:100%; display:inline-block; font-size:16px; letter-spacing:0.06em; color:#ffffff; background:#000000; border:1px solid #e5e7eb; border-radius:3px; padding:2px 8px; box-sizing:border-box;\">\u6700\u77ed\u30c1\u30a7\u30c3\u30af<\/div>\n<h2 style=\"margin:10px 0 6px 0; overflow-wrap:anywhere; max-width:100%;\">\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u30a6\u30a4\u30eb\u30b9\u306e\u901a\u4fe1\u3092\u898b\u629c\u304f\u305f\u3081\u306e\u6700\u77ed\u30dd\u30a4\u30f3\u30c8<\/h2>\n<p style=\"margin:0 0 16px 0; overflow-wrap:anywhere; max-width:100%;\">DNS\u3084HTTPS\u306b\u7d1b\u308c\u3066\u5916\u90e8\u3078\u901a\u4fe1\u3059\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u901a\u5e38\u306e\u30a6\u30a4\u30eb\u30b9\u691c\u77e5\u3067\u306f\u898b\u9003\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8996\u70b9\u3067\u4e89\u70b9\u3092\u6574\u7406\u3059\u308b\u3068\u3001\u5f71\u97ff\u7bc4\u56f2\u3068\u5bfe\u51e6\u306e\u512a\u5148\u9806\u4f4d\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p>\n<div style=\"border:1px solid #e5e7eb; border-radius:3px; padding:12px; margin-bottom:14px; box-sizing:border-box;\"> <span style=\"background:#dc2626; color:#ffffff; padding:2px 8px; border-radius:3px;\">1<\/span> <strong style=\"overflow-wrap:anywhere; max-width:100%;\">30\u79d2\u3067\u4e89\u70b9\u3092\u7d5e\u308b<\/strong> <\/p>\n<p style=\"margin:6px 0 0 0; overflow-wrap:anywhere; max-width:100%;\">\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u5916\u90e8\u901a\u4fe1\u3092\u96a0\u3059\u3053\u3068\u3067\u9577\u671f\u9593\u6f5c\u4f0f\u3057\u307e\u3059\u3002\u307e\u305a\u306f\u901a\u4fe1\u7d4c\u8def\u3068\u6a29\u9650\u7bc4\u56f2\u3092\u6574\u7406\u3057\u3001\u5f71\u97ff\u304c\u3069\u3053\u307e\u3067\u5e83\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u304b\u3092\u628a\u63e1\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<\/p><\/div>\n<div style=\"border:1px solid #e5e7eb; border-radius:3px; padding:12px; margin-bottom:14px; box-sizing:border-box;\"> <span style=\"background:#16a34a; color:#ffffff; padding:2px 8px; border-radius:3px;\">2<\/span> <strong style=\"overflow-wrap:anywhere; max-width:100%;\">\u4e89\u70b9\u5225\uff1a\u4eca\u5f8c\u306e\u9078\u629e\u3084\u884c\u52d5<\/strong> <\/p>\n<p style=\"margin:6px 0 8px 0; overflow-wrap:anywhere; max-width:100%;\">\u901a\u4fe1\u7d4c\u8def\u3084\u30ed\u30b0\u72b6\u6cc1\u306b\u3088\u3063\u3066\u3001\u73fe\u5834\u3067\u53d6\u308b\u3079\u304d\u5bfe\u5fdc\u306f\u5909\u308f\u308a\u307e\u3059\u3002\u6700\u5c0f\u5909\u66f4\u3067\u5f71\u97ff\u7bc4\u56f2\u3092\u78ba\u8a8d\u3059\u308b\u8996\u70b9\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<div style=\"margin-bottom:10px;\">\n<p style=\"margin:0 0 4px 0; overflow-wrap:anywhere; max-width:100%;\">DNS\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u306e\u7591\u3044<\/p>\n<pre style=\"background:#111827; color:#ffffff; padding:10px; border-radius:3px; white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; max-width:100%; box-sizing:border-box;\">\u9078\u629e\u3068\u884c\u52d5 \u30fbDNS\u30ed\u30b0\u3092\u78ba\u8a8d\u3057\u7570\u5e38\u306a\u9577\u3044\u30af\u30a8\u30ea\u3092\u78ba\u8a8d \u30fb\u5916\u90e8DNS\u901a\u4fe1\u306e\u7d4c\u8def\u3092\u6574\u7406 \u30fb\u5185\u90e8\u7aef\u672b\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u76e3\u67fb<\/pre>\n<\/p><\/div>\n<div style=\"margin-bottom:10px;\">\n<p style=\"margin:0 0 4px 0; overflow-wrap:anywhere; max-width:100%;\">HTTPS\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u306e\u7591\u3044<\/p>\n<pre style=\"background:#000000; color:#ffffff; padding:10px; border-radius:3px; white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; max-width:100%; box-sizing:border-box;\">\u9078\u629e\u3068\u884c\u52d5 \u30fb\u30d7\u30ed\u30ad\u30b7\u30ed\u30b0\u3067\u7570\u5e38\u901a\u4fe1\u3092\u78ba\u8a8d \u30fb\u9577\u6642\u9593\u63a5\u7d9a\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u78ba\u8a8d \u30fb\u672a\u77e5\u30c9\u30e1\u30a4\u30f3\u3078\u306e\u901a\u4fe1\u3092\u53ef\u8996\u5316<\/pre>\n<\/p><\/div>\n<div>\n<p style=\"margin:0 0 4px 0; overflow-wrap:anywhere; max-width:100%;\">\u5185\u90e8\u7aef\u672b\u611f\u67d3\u306e\u7591\u3044<\/p>\n<pre style=\"background:#000000; color:#ffffff; padding:10px; border-radius:3px; white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; max-width:100%; box-sizing:border-box;\">\u9078\u629e\u3068\u884c\u52d5 \u30fbEDR\u30ed\u30b0\u3092\u78ba\u8a8d \u30fb\u6a29\u9650\u5909\u66f4\u5c65\u6b74\u3092\u78ba\u8a8d \u30fb\u611f\u67d3\u7aef\u672b\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9694\u96e2<\/pre>\n<\/p><\/div>\n<\/p><\/div>\n<div style=\"border:1px solid #e5e7eb; border-radius:3px; padding:12px; margin-bottom:14px; box-sizing:border-box;\"> <span style=\"background:#2563eb; color:#ffffff; padding:2px 8px; border-radius:3px;\">3<\/span> <strong style=\"overflow-wrap:anywhere; max-width:100%;\">\u5f71\u97ff\u7bc4\u56f2\u30921\u5206\u3067\u78ba\u8a8d<\/strong> <\/p>\n<p style=\"margin:6px 0 0 0; overflow-wrap:anywhere; max-width:100%;\">\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u901a\u4fe1\u306f\u3001\u30d0\u30c3\u30af\u30c9\u30a2\u3068\u3057\u3066\u9577\u671f\u9593\u5229\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u901a\u4fe1\u30ed\u30b0\u30fb\u6a29\u9650\u5909\u66f4\u30fb\u5916\u90e8\u63a5\u7d9a\u5c65\u6b74\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u5f71\u97ff\u7bc4\u56f2\u3092\u77ed\u6642\u9593\u3067\u628a\u63e1\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/p><\/div>\n<div style=\"background:#fff7ed; border:1px solid #fdba74; border-radius:3px; padding:12px; margin-bottom:14px; box-sizing:border-box;\"> <strong style=\"overflow-wrap:anywhere; max-width:100%;\">\u5931\u6557\u3059\u308b\u3068\u3069\u3046\u306a\u308b\uff1f\uff08\u3084\u308a\u304c\u3061\u306a\u30df\u30b9\u3068\u8d77\u3053\u308a\u5f97\u308b\u7d50\u679c\uff09<\/strong> <\/p>\n<ul style=\"margin:6px 0 0 18px;\">\n<li>\u901a\u4fe1\u30ed\u30b0\u3092\u78ba\u8a8d\u305b\u305a\u7aef\u672b\u3060\u3051\u8abf\u67fb\u3057\u3001\u30d0\u30c3\u30af\u30c9\u30a2\u901a\u4fe1\u3092\u898b\u9003\u3059<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u906e\u65ad\u3092\u6025\u304e\u3059\u304e\u3066\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u307e\u3067\u505c\u6b62\u3059\u308b<\/li>\n<li>\u611f\u67d3\u7aef\u672b\u3092\u518d\u8d77\u52d5\u3057\u3066\u8a3c\u62e0\u30ed\u30b0\u3092\u5931\u3046<\/li>\n<li>\u5916\u90e8\u901a\u4fe1\u7d4c\u8def\u3092\u78ba\u8a8d\u305b\u305a\u3001\u540c\u3058\u4fb5\u5165\u7d4c\u8def\u304b\u3089\u518d\u611f\u67d3\u3059\u308b<\/li>\n<\/ul><\/div>\n<div style=\"border:1px solid #e5e7eb; border-radius:3px; padding:14px; box-sizing:border-box;\">\n<h3 style=\"margin:0 0 8px 0; overflow-wrap:anywhere; max-width:100%;\">\u8ff7\u3063\u305f\u3089\uff1a\u7121\u6599\u3067\u76f8\u8ac7\u3067\u304d\u307e\u3059<\/h3>\n<p style=\"font-size:12px; margin:0 0 10px 0; overflow-wrap:anywhere; max-width:100%;\"> \u30ed\u30b0\u306e\u8aad\u307f\u65b9\u3067\u8ff7\u3063\u305f\u3089\u3002 \u901a\u4fe1\u7d4c\u8def\u306e\u7279\u5b9a\u304c\u3067\u304d\u306a\u3044\u3002 \u30de\u30eb\u30a6\u30a7\u30a2\u304b\u904b\u7528\u901a\u4fe1\u304b\u5224\u65ad\u3067\u8ff7\u3063\u305f\u3089\u3002 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u906e\u65ad\u306e\u5f71\u97ff\u7bc4\u56f2\u3067\u8ff7\u3063\u305f\u3089\u3002 \u5171\u6709\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u30b3\u30f3\u30c6\u30ca\u3001\u672c\u756a\u30c7\u30fc\u30bf\u3001\u76e3\u67fb\u8981\u4ef6\u304c\u7d61\u3080\u5834\u5408\u306f\u3001\u7121\u7406\u306b\u6a29\u9650\u3092\u89e6\u308b\u524d\u306b\u76f8\u8ac7\u3059\u308b\u3068\u65e9\u304f\u53ce\u675f\u3057\u3084\u3059\u3044\u3067\u3059\u3002 \u5185\u90e8\u7aef\u672b\u304b\u30b5\u30fc\u30d0\u611f\u67d3\u304b\u5224\u65ad\u3067\u304d\u306a\u3044\u3002 \u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u3092\u6b62\u3081\u305a\u306b\u5bfe\u51e6\u3067\u304d\u308b\u304b\u8ff7\u3063\u305f\u3089\u3002 <\/p>\n<p style=\"margin:0 0 10px 0; overflow-wrap:anywhere; max-width:100%;\"> \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u5fdc\u3067\u5224\u65ad\u306b\u8ff7\u3046\u5834\u5408\u306f\u3001<strong>\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u7121\u6599\u76f8\u8ac7\u3059\u308b\u3053\u3068\u3067\u72b6\u6cc1\u6574\u7406\u304c\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002 <\/p>\n<div style=\"display:flex; flex-wrap:wrap; gap:8px;\"> <a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\" style=\"background:#2563eb; color:#ffffff; padding:8px 12px; border-radius:3px; text-decoration:none;\">\u7121\u6599\u76f8\u8ac7\u30d5\u30a9\u30fc\u30e0<\/a> <a href=\"tel:0120838831\" style=\"background:#1e3a8a; color:#ffffff; padding:8px 12px; border-radius:3px; text-decoration:none;\">\u96fb\u8a71\u3067\u76f8\u8ac7\uff080120-838-831\uff09<\/a> <a href=\"tel:0434224240\" style=\"background:#0b1f4b; color:#ffffff; padding:8px 12px; border-radius:3px; text-decoration:none;\">\u6280\u8853\u8005\u76f4\u901a\uff08043-422-4240\uff09<\/a> <\/div>\n<p style=\"font-size:1.5em; margin:14px 0 0 0; overflow-wrap:anywhere; max-width:100%;\">\u8a73\u3057\u3044\u8aac\u660e\u3068\u5bfe\u7b56\u306f\u4ee5\u4e0b\u672c\u6587\u3078\u3002<\/p>\n<\/p><\/div>\n<\/section>\n<div style=\"margin:0; padding:30pt; background-color:#EEEEEE;\">\n<p style=\"margin:0 0 8px 0; font-size:1.2em;\"><strong>\u3082\u304f\u3058<\/strong><\/p>\n<ul style=\"list-style-type:none; padding-left:0; margin:0;\">\n<li style=\"margin:40px 0;\"><a href=\"#sec01\">\u7b2c1\u7ae0\uff1a\u6c17\u3065\u304b\u306a\u3044\u901a\u4fe1\u8def\u2015\u2015\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u30a6\u30a4\u30eb\u30b9\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u5165\u308a\u8fbc\u3080\u4ed5\u7d44\u307f<\/a><\/li>\n<li style=\"margin:40px 0;\"><a href=\"#sec02\">\u7b2c2\u7ae0\uff1a\u901a\u5e38\u306e\u76e3\u8996\u3067\u306f\u898b\u3048\u306a\u3044\u7406\u7531\u2015\u2015DNS\u30fbHTTPS\u306b\u96a0\u308c\u308b\u901a\u4fe1\u306e\u4f0f\u7dda<\/a><\/li>\n<li style=\"margin:40px 0;\"><a href=\"#sec03\">\u7b2c3\u7ae0\uff1a\u73fe\u5834\u3067\u8d77\u304d\u308b\u5146\u5019\u2015\u2015\u30ed\u30b0\u30fb\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304b\u3089\u898b\u3048\u308b\u5c0f\u3055\u306a\u9055\u548c\u611f<\/a><\/li>\n<li style=\"margin:40px 0;\"><a href=\"#sec04\">\u7b2c4\u7ae0\uff1a\u88ab\u5bb3\u3092\u5e83\u3052\u306a\u3044\u521d\u52d5\u2015\u2015\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u3067\u53d6\u308c\u308b\u73fe\u5b9f\u7684\u306a\u5bfe\u51e6<\/a><\/li>\n<li style=\"margin:40px 0;\"><a href=\"#sec05\">\u7b2c5\u7ae0\uff1a\u518d\u767a\u3092\u9632\u3050\u8a2d\u8a08\u2015\u2015\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u3068\u901a\u4fe1\u53ef\u8996\u5316\u3068\u3044\u3046\u5e30\u7d50\u3078\u306e\u5e03\u77f3<\/a><\/li>\n<li style=\"margin:40px 0;\"><a href=\"#sec06\">\u7b2c6\u7ae0\uff1a\u6b62\u3081\u3089\u308c\u306a\u3044\u30b7\u30b9\u30c6\u30e0\u3092\u5b88\u308b\u2015\u2015\u73fe\u5834\u8ca0\u62c5\u3092\u5897\u3084\u3055\u306a\u3044\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u5bfe\u7b56\u306e\u7740\u5730\u70b9<\/a><\/li>\n<\/ul><\/div>\n<p><strong>\u3010\u6ce8\u610f\u3011<\/strong>\u672c\u8a18\u4e8b\u306f\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u30a6\u30a4\u30eb\u30b9\u306b\u95a2\u3059\u308b\u7406\u89e3\u3068\u521d\u52d5\u5224\u65ad\u3092\u6574\u7406\u3059\u308b\u305f\u3081\u306e\u60c5\u5831\u3067\u3059\u3002\u5b9f\u969b\u306e\u30b7\u30b9\u30c6\u30e0\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u4e0d\u5be9\u306a\u901a\u4fe1\u3084\u611f\u67d3\u306e\u7591\u3044\u304c\u3042\u308b\u5834\u5408\u3001\u81ea\u5df1\u5224\u65ad\u3067\u7aef\u672b\u64cd\u4f5c\u3084\u906e\u65ad\u4f5c\u696d\u3092\u884c\u3046\u3068\u30ed\u30b0\u6d88\u5931\u3084\u696d\u52d9\u505c\u6b62\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5171\u6709\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u30b5\u30fc\u30d0\u3001\u672c\u756a\u30c7\u30fc\u30bf\u3001\u76e3\u67fb\u8981\u4ef6\u306a\u3069\u304c\u95a2\u4fc2\u3059\u308b\u5834\u5408\u306f\u3001\u7121\u7406\u306b\u5bfe\u51e6\u3092\u9032\u3081\u305a\u3001<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u306e\u3088\u3046\u306a\u5c02\u9580\u4e8b\u696d\u8005\u3078\u76f8\u8ac7\u3059\u308b\u3053\u3068\u3067\u72b6\u6cc1\u3092\u6574\u7406\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3000<\/p>\n<p> <a id=\"sec01\"><\/a> <\/p>\n<h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c1\u7ae0\uff1a\u6c17\u3065\u304b\u306a\u3044\u901a\u4fe1\u8def\u2015\u2015\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u30a6\u30a4\u30eb\u30b9\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u5165\u308a\u8fbc\u3080\u4ed5\u7d44\u307f<\/h2>\n<p>\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306f\u3001\u5e74\u3005\u9ad8\u5ea6\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3001EDR\u3001IDS\/IPS\u306a\u3069\u306e\u5c0e\u5165\u306f\u591a\u304f\u306e\u4f01\u696d\u3067\u9032\u3093\u3067\u304a\u308a\u3001\u5f93\u6765\u578b\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u6bd4\u8f03\u7684\u65e9\u3044\u6bb5\u968e\u3067\u691c\u77e5\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u3057\u304b\u3057\u305d\u306e\u4e00\u65b9\u3067\u3001\u691c\u77e5\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u305f\u300c\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u30a6\u30a4\u30eb\u30b9\u300d\u3068\u547c\u3070\u308c\u308b\u653b\u6483\u624b\u6cd5\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u901a\u5e38\u306e\u901a\u4fe1\u306b\u7d1b\u308c\u3066\u5916\u90e8\u30b5\u30fc\u30d0\u3068\u901a\u4fe1\u3092\u884c\u3046\u4ed5\u7d44\u307f\u3067\u3042\u308a\u3001\u4f01\u696d\u306e\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u306e\u76ee\u3092\u3059\u308a\u629c\u3051\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u7279\u306b\u591a\u3044\u306e\u304c\u6b21\u306e\u3088\u3046\u306a\u901a\u4fe1\u3067\u3059\u3002<\/p>\n<ul>\n<li>DNS\u901a\u4fe1\u3092\u5229\u7528\u3057\u305fDNS\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0<\/li>\n<li>HTTPS\u901a\u4fe1\u3092\u5229\u7528\u3057\u305f\u6697\u53f7\u30c8\u30f3\u30cd\u30eb<\/li>\n<li>VPN\u901a\u4fe1\u306b\u4f3c\u305b\u305f\u901a\u4fe1<\/li>\n<li>\u6b63\u898f\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3092\u7d4c\u7531\u3057\u305f\u901a\u4fe1<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306f\u3059\u3079\u3066\u3001\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3044\u3066\u300c\u901a\u5e38\u8a31\u53ef\u3055\u308c\u3066\u3044\u308b\u901a\u4fe1\u300d\u3092\u5229\u7528\u3059\u308b\u70b9\u304c\u7279\u5fb4\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5358\u7d14\u306a\u30dd\u30fc\u30c8\u5236\u5fa1\u3084\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3067\u306f\u906e\u65ad\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u3064\u307e\u308a\u653b\u6483\u8005\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e<strong>\u300c\u898b\u3048\u308b\u90e8\u5206\u300d\u3067\u306f\u306a\u304f\u300c\u898b\u3048\u306b\u304f\u3044\u901a\u4fe1\u7d4c\u8def\u300d<\/strong>\u3092\u5229\u7528\u3057\u3066\u4fb5\u5165\u7d4c\u8def\u3092\u78ba\u4fdd\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u3002<\/p>\n<hr>\n<h3>\u306a\u305c\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u901a\u4fe1\u304c\u4f7f\u308f\u308c\u308b\u306e\u304b<\/h3>\n<p>\u653b\u6483\u8005\u304c\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u6280\u8853\u3092\u5229\u7528\u3059\u308b\u7406\u7531\u306f\u660e\u78ba\u3067\u3059\u3002\u305d\u308c\u306f\u300c\u9577\u671f\u9593\u306e\u6f5c\u4f0f\u300d\u3067\u3059\u3002<\/p>\n<p>\u901a\u5e38\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6319\u52d5\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tr>\n<th style=\"background:#eeeeee;\">\u653b\u6483\u624b\u6cd5<\/th>\n<th style=\"background:#eeeeee;\">\u7279\u5fb4<\/th>\n<\/tr>\n<tr>\n<td>\u5f93\u6765\u578b\u30de\u30eb\u30a6\u30a7\u30a2<\/td>\n<td>\u77ed\u6642\u9593\u3067\u6d3b\u52d5\u3057\u691c\u77e5\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u578b\u30de\u30eb\u30a6\u30a7\u30a2<\/td>\n<td>\u901a\u4fe1\u3092\u507d\u88c5\u3057\u9577\u671f\u9593\u6f5c\u4f0f\u3067\u304d\u308b<\/td>\n<\/tr>\n<\/table>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u7528\u9014\u3067\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30d0\u30c3\u30af\u30c9\u30a2\u306e\u7dad\u6301<\/li>\n<li>\u5185\u90e8\u60c5\u5831\u306e\u5916\u90e8\u9001\u4fe1<\/li>\n<li>\u9060\u9694\u64cd\u4f5c<\/li>\n<li>\u8ffd\u52a0\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/li>\n<\/ul>\n<p>\u3064\u307e\u308a\u3001\u4fb5\u5165\u5f8c\u306e\u6d3b\u52d5\u3092\u9759\u304b\u306b\u7d9a\u3051\u308b\u305f\u3081\u306e\u300c\u901a\u4fe1\u30a4\u30f3\u30d5\u30e9\u300d\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u306e\u3067\u3059\u3002<\/p>\n<hr>\n<h3>DNS\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u306e\u5178\u578b\u7684\u306a\u4ed5\u7d44\u307f<\/h3>\n<p>DNS\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u306f\u6bd4\u8f03\u7684\u53e4\u304f\u304b\u3089\u77e5\u3089\u308c\u3066\u3044\u308b\u624b\u6cd5\u3067\u3059\u304c\u3001\u73fe\u5728\u3067\u3082\u591a\u304f\u306e\u653b\u6483\u3067\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>DNS\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u304a\u3044\u3066\u4e0d\u53ef\u6b20\u306a\u901a\u4fe1\u3067\u3059\u3002\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3082\u5fc5\u305a\u8a31\u53ef\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u3053\u306e\u70b9\u3092\u5229\u7528\u3057\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u611f\u67d3\u3057\u305f\u7aef\u672b\u304c\u6b21\u306e\u3088\u3046\u306a\u901a\u4fe1\u3092\u9001\u308b\u3068\u3057\u307e\u3059\u3002<\/p>\n<p>example.attacker-domain.com<\/p>\n<p>\u4e00\u898b\u3059\u308b\u3068\u666e\u901a\u306eDNS\u554f\u3044\u5408\u308f\u305b\u3067\u3059\u304c\u3001\u5b9f\u969b\u306b\u306f\u3053\u306e\u6587\u5b57\u5217\u306e\u4e2d\u306b\u30c7\u30fc\u30bf\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3064\u307e\u308a\u3001DNS\u30af\u30a8\u30ea\u3092\u5229\u7528\u3057\u3066\u6b21\u306e\u3088\u3046\u306a\u60c5\u5831\u3092\u9001\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fc\u60c5\u5831<\/li>\n<li>\u5185\u90e8IP<\/li>\n<li>PC\u306e\u8b58\u5225\u60c5\u5831<\/li>\n<li>\u30b7\u30b9\u30c6\u30e0\u60c5\u5831<\/li>\n<\/ul>\n<p>\u305d\u3057\u3066\u653b\u6483\u8005\u5074\u306eDNS\u30b5\u30fc\u30d0\u304c\u305d\u306e\u60c5\u5831\u3092\u53d7\u4fe1\u3057\u3001\u5fdc\u7b54\u3068\u3057\u3066\u6b21\u306e\u547d\u4ee4\u3092\u8fd4\u3059\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u4ed5\u7d44\u307f\u306b\u3088\u3063\u3066\u3001\u653b\u6483\u8005\u306f\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306b\u300c\u898b\u3048\u306a\u3044\u901a\u4fe1\u8def\u300d\u3092\u69cb\u7bc9\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/p>\n<hr>\n<h3>HTTPS\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u306e\u62e1\u5927<\/h3>\n<p>\u8fd1\u5e74\u5897\u3048\u3066\u3044\u308b\u306e\u306fHTTPS\u3092\u5229\u7528\u3057\u305f\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u3067\u3059\u3002<\/p>\n<p>HTTPS\u901a\u4fe1\u306f\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u4f01\u696d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u76e3\u8996\u88c5\u7f6e\u3067\u3082\u5185\u5bb9\u3092\u78ba\u8a8d\u3067\u304d\u306a\u3044\u30b1\u30fc\u30b9\u304c\u591a\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u653b\u6483\u8005\u306f\u3053\u306e\u6027\u8cea\u3092\u5229\u7528\u3057\u3001\u6b21\u306e\u3088\u3046\u306a\u901a\u4fe1\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u6697\u53f7\u5316\u3055\u308c\u305f\u30d0\u30c3\u30af\u30c9\u30a2\u901a\u4fe1<\/li>\n<li>\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3092\u7d4c\u7531\u3057\u305f\u901a\u4fe1<\/li>\n<li>CDN\u3092\u5229\u7528\u3057\u305f\u901a\u4fe1<\/li>\n<\/ul>\n<p>\u3053\u306e\u5834\u5408\u3001\u901a\u4fe1\u306e\u5916\u898b\u306f\u5b8c\u5168\u306b\u901a\u5e38\u306eWeb\u30a2\u30af\u30bb\u30b9\u3068\u540c\u3058\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5358\u7d14\u306a\u901a\u4fe1\u76e3\u8996\u3067\u306f\u5224\u5225\u304c\u56f0\u96e3\u3067\u3059\u3002<\/p>\n<p>\u73fe\u5834\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u65b9\u3067\u3042\u308c\u3070\u3001\u6b21\u306e\u3088\u3046\u306a\u7d4c\u9a13\u3092\u3055\u308c\u305f\u3053\u3068\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<ul>\n<li>\u7279\u5b9a\u306e\u7aef\u672b\u3060\u3051\u5916\u90e8\u901a\u4fe1\u91cf\u304c\u591a\u3044<\/li>\n<li>\u30ed\u30b0\u3092\u898b\u3066\u3082\u539f\u56e0\u304c\u5206\u304b\u3089\u306a\u3044<\/li>\n<li>\u30d7\u30ed\u30bb\u30b9\u3092\u8abf\u3079\u3066\u3082\u4e0d\u5be9\u306a\u70b9\u304c\u5c11\u306a\u3044<\/li>\n<\/ul>\n<p>\u3053\u3046\u3057\u305f\u72b6\u6cc1\u306f\u3001\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u95a2\u4fc2\u3057\u3066\u3044\u308b\u30b1\u30fc\u30b9\u3082\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<hr>\n<h3>\u307e\u305a\u6700\u521d\u306b\u6574\u7406\u3059\u3079\u304d\u3053\u3068<\/h3>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u901a\u4fe1\u304c\u7591\u308f\u308c\u308b\u5834\u5408\u3001\u6700\u521d\u306b\u884c\u3046\u3079\u304d\u3053\u3068\u306f\u300c\u5f71\u97ff\u7bc4\u56f2\u306e\u6574\u7406\u300d\u3067\u3059\u3002<\/p>\n<p>\u7126\u3063\u3066\u906e\u65ad\u4f5c\u696d\u3092\u884c\u3046\u3068\u3001\u6b21\u306e\u3088\u3046\u306a\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u505c\u6b62<\/li>\n<li>\u30ed\u30b0\u6d88\u5931<\/li>\n<li>\u8a3c\u62e0\u6d88\u5931<\/li>\n<li>\u539f\u56e0\u7279\u5b9a\u306e\u9045\u5ef6<\/li>\n<\/ul>\n<p>\u305d\u306e\u305f\u3081\u3001\u6700\u521d\u306e\u6bb5\u968e\u3067\u306f\u6b21\u306e\u78ba\u8a8d\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u901a\u4fe1\u5148\u30c9\u30e1\u30a4\u30f3<\/li>\n<li>\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb<\/li>\n<li>\u5f71\u97ff\u7aef\u672b<\/li>\n<li>\u6a29\u9650\u7bc4\u56f2<\/li>\n<\/ul>\n<p>\u3053\u306e\u6bb5\u968e\u3067\u72b6\u6cc1\u6574\u7406\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u30c8\u30e9\u30d6\u30eb\u306e<strong>\u30c0\u30e1\u30fc\u30b8\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<\/strong>\u3084<strong>\u88ab\u5bb3\u6700\u5c0f\u5316<\/strong>\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<p>\u4f01\u696d\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u672c\u756a\u74b0\u5883\u3084\u5171\u6709\u30b9\u30c8\u30ec\u30fc\u30b8\u304c\u95a2\u4fc2\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3001\u500b\u5225\u5224\u65ad\u304c\u975e\u5e38\u306b\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u3082\u3057\u901a\u4fe1\u306e\u6027\u8cea\u3084\u5f71\u97ff\u7bc4\u56f2\u306e\u5224\u65ad\u304c\u96e3\u3057\u3044\u5834\u5408\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8abf\u67fb\u306e\u7d4c\u9a13\u304c\u3042\u308b<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u306e\u3088\u3046\u306a\u5c02\u9580\u5bb6\u3078\u76f8\u8ac7\u3059\u308b\u3053\u3068\u3067\u3001\u72b6\u6cc1\u306e\u6574\u7406\u304c\u9032\u307f\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306e\u7ae0\u3067\u306f\u3001\u306a\u305c\u901a\u5e38\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u8996\u3067\u306f\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u901a\u4fe1\u304c\u898b\u3048\u306b\u304f\u3044\u306e\u304b\u3001\u305d\u306e\u80cc\u666f\u3092\u6574\u7406\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\u3000<\/p>\n<p> <a id=\"sec02\"><\/a> <\/p>\n<h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c2\u7ae0\uff1a\u901a\u5e38\u306e\u76e3\u8996\u3067\u306f\u898b\u3048\u306a\u3044\u7406\u7531\u2015\u2015DNS\u30fbHTTPS\u306b\u96a0\u308c\u308b\u901a\u4fe1\u306e\u4f0f\u7dda<\/h2>\n<p>\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u591a\u304f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u304c\u5c0e\u5165\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3001EDR\u3001IDS\u3001\u30d7\u30ed\u30ad\u30b7\u3001SIEM\u306a\u3069\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u4e00\u822c\u7684\u306a\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u691c\u77e5\u7387\u306f\u5927\u304d\u304f\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u305d\u308c\u3067\u3082\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u578b\u306e\u653b\u6483\u306f\u898b\u9003\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u7406\u7531\u306f\u300c\u901a\u4fe1\u306e\u5916\u898b\u304c\u6b63\u5e38\u306b\u898b\u3048\u308b\u300d\u3068\u3044\u3046\u70b9\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u76e3\u8996\u306e\u57fa\u672c\u306f\u3001\u6b21\u306e3\u3064\u306e\u60c5\u5831\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tr>\n<th style=\"background:#eeeeee;\">\u76e3\u8996\u30dd\u30a4\u30f3\u30c8<\/th>\n<th style=\"background:#eeeeee;\">\u78ba\u8a8d\u3059\u308b\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u5148<\/td>\n<td>\u3069\u306eIP\u30fb\u30c9\u30e1\u30a4\u30f3\u3078\u63a5\u7d9a\u3057\u3066\u3044\u308b\u304b<\/td>\n<\/tr>\n<tr>\n<td>\u30dd\u30fc\u30c8<\/td>\n<td>\u3069\u306e\u30dd\u30fc\u30c8\u3067\u901a\u4fe1\u3057\u3066\u3044\u308b\u304b<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u91cf<\/td>\n<td>\u3069\u308c\u304f\u3089\u3044\u306e\u30c7\u30fc\u30bf\u91cf\u304b<\/td>\n<\/tr>\n<\/table>\n<p>\u3068\u3053\u308d\u304c\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u578b\u306e\u653b\u6483\u3067\u306f\u3001\u3053\u308c\u3089\u3059\u3079\u3066\u304c\u300c\u6b63\u5e38\u306b\u898b\u3048\u308b\u3088\u3046\u306b\u8a2d\u8a08\u300d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u7d50\u679c\u3001\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u306e\u30ed\u30b0\u306b\u306f\u7570\u5e38\u304c\u73fe\u308c\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<hr>\n<h3>DNS\u901a\u4fe1\u304c\u76e3\u8996\u306e\u76f2\u70b9\u306b\u306a\u308b\u7406\u7531<\/h3>\n<p>DNS\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u901a\u4fe1\u306b\u304a\u3044\u3066\u4e0d\u53ef\u6b20\u306a\u5b58\u5728\u3067\u3059\u3002Web\u30b5\u30a4\u30c8\u3078\u30a2\u30af\u30bb\u30b9\u3059\u308b\u5834\u5408\u3082\u3001\u307e\u305aDNS\u554f\u3044\u5408\u308f\u305b\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001DNS\u901a\u4fe1\u3092\u906e\u65ad\u3059\u308b\u3053\u3068\u306f\u307b\u307c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u653b\u6483\u8005\u306f\u3053\u306e\u70b9\u3092\u5229\u7528\u3057\u307e\u3059\u3002<\/p>\n<p>DNS\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u3067\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u7279\u5fb4\u3092\u6301\u3064\u901a\u4fe1\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u9577\u3044\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3<\/li>\n<li>\u610f\u5473\u4e0d\u660e\u306a\u6587\u5b57\u5217<\/li>\n<li>\u77ed\u3044\u901a\u4fe1\u306e\u7e70\u308a\u8fd4\u3057<\/li>\n<li>\u4e00\u5b9a\u9593\u9694\u306e\u901a\u4fe1<\/li>\n<\/ul>\n<p>\u4f8b\u3048\u3070\u3001\u6b21\u306e\u3088\u3046\u306a\u554f\u3044\u5408\u308f\u305b\u304c\u7e70\u308a\u8fd4\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>as8d7f9as8d7f9a.example-domain.com<\/p>\n<p>\u3053\u306e\u6587\u5b57\u5217\u306f\u30e9\u30f3\u30c0\u30e0\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u306f\u5185\u90e8\u30c7\u30fc\u30bf\u304c\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u60c5\u5831\u3067\u3042\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3064\u307e\u308aDNS\u901a\u4fe1\u304c\u3001\u60c5\u5831\u306e\u9001\u4fe1\u7d4c\u8def\u3068\u3057\u3066\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057DNS\u30ed\u30b0\u306f\u81a8\u5927\u306a\u91cf\u306b\u306a\u308a\u307e\u3059\u3002\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f1\u65e5\u306b\u6570\u767e\u4e07\u4ef6\u306e\u554f\u3044\u5408\u308f\u305b\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u3082\u73cd\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u305d\u306e\u4e2d\u304b\u3089\u7570\u5e38\u3092\u898b\u3064\u3051\u308b\u306e\u306f\u7c21\u5358\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u7d50\u679c\u3068\u3057\u3066\u3001\u653b\u6483\u8005\u306f\u3053\u306e\u901a\u4fe1\u3092\u4f7f\u3063\u3066\u9577\u671f\u9593\u6f5c\u4f0f\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/p>\n<hr>\n<h3>HTTPS\u901a\u4fe1\u304c\u8abf\u67fb\u3092\u96e3\u3057\u304f\u3059\u308b<\/h3>\n<p>\u73fe\u5728\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u901a\u4fe1\u306e\u591a\u304f\u306fHTTPS\u3067\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u901a\u4fe1\u3060\u3051\u3067\u306a\u304f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u901a\u4fe1\u3082\u307b\u3068\u3093\u3069\u304c\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u6697\u53f7\u5316\u901a\u4fe1\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u9ad8\u3081\u308b\u91cd\u8981\u306a\u6280\u8853\u3067\u3059\u304c\u3001\u4e00\u65b9\u3067\u30de\u30eb\u30a6\u30a7\u30a2\u901a\u4fe1\u306e\u96a0\u308c\u5834\u6240\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>HTTPS\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u3067\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u901a\u4fe1\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u5916\u90e8C2\u30b5\u30fc\u30d0\u3078\u306e\u5b9a\u671f\u901a\u4fe1<\/li>\n<li>\u30b3\u30de\u30f3\u30c9\u53d7\u4fe1<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u9001\u4fe1<\/li>\n<li>\u8ffd\u52a0\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u53d6\u5f97<\/li>\n<\/ul>\n<p>\u3053\u306e\u901a\u4fe1\u306f\u3059\u3079\u3066TLS\u3067\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u4f01\u696d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u88c5\u7f6e\u3067\u306f\u6b21\u306e\u60c5\u5831\u3057\u304b\u78ba\u8a8d\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u901a\u4fe1\u5148\u30c9\u30e1\u30a4\u30f3<\/li>\n<li>\u901a\u4fe1\u6642\u9593<\/li>\n<li>\u901a\u4fe1\u91cf<\/li>\n<\/ul>\n<p>\u901a\u4fe1\u5185\u5bb9\u305d\u306e\u3082\u306e\u306f\u78ba\u8a8d\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u305d\u306e\u7d50\u679c\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u901a\u4fe1\u304c\u901a\u5e38\u306eWeb\u901a\u4fe1\u306b\u898b\u3048\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<hr>\n<h3>\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u304c\u901a\u4fe1\u306e\u96a0\u308c\u5834\u6240\u306b\u306a\u308b<\/h3>\n<p>\u8fd1\u5e74\u306e\u653b\u6483\u3067\u306f\u3001\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3092\u7d4c\u7531\u3057\u305f\u901a\u4fe1\u3082\u5897\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u653b\u6483\u8005\u304c\u5229\u7528\u3059\u308b\u3053\u3068\u306e\u3042\u308b\u30b5\u30fc\u30d3\u30b9\u306e\u4f8b\u3068\u3057\u3066\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8<\/li>\n<li>\u30b3\u30fc\u30c9\u5171\u6709\u30b5\u30fc\u30d3\u30b9<\/li>\n<li>CDN\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/li>\n<li>\u516c\u958bAPI\u30b5\u30fc\u30d3\u30b9<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u901a\u4fe1\u306f\u3001\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3082\u901a\u5e38\u8a31\u53ef\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u901a\u4fe1\u5148\u3060\u3051\u3092\u898b\u308b\u3068\u6b63\u5e38\u306a\u30a2\u30af\u30bb\u30b9\u306b\u898b\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306bCDN\u3092\u5229\u7528\u3057\u305f\u5834\u5408\u3001\u901a\u4fe1\u5148IP\u304c\u983b\u7e41\u306b\u5909\u308f\u308b\u305f\u3081\u3001\u5358\u7d14\u306aIP\u30d6\u30ed\u30c3\u30af\u3067\u306f\u5bfe\u5fdc\u304c\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u72b6\u6cc1\u3067\u306f\u3001\u901a\u4fe1\u5185\u5bb9\u3060\u3051\u3067\u306a\u304f\u300c\u901a\u4fe1\u30d1\u30bf\u30fc\u30f3\u300d\u3092\u5206\u6790\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<hr>\n<h3>\u30ed\u30b0\u76e3\u8996\u3060\u3051\u3067\u306f\u898b\u3048\u306a\u3044\u7406\u7531<\/h3>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u7279\u5fb4\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tr>\n<th style=\"background:#eeeeee;\">\u7279\u5fb4<\/th>\n<th style=\"background:#eeeeee;\">\u7d50\u679c<\/th>\n<\/tr>\n<tr>\n<td>\u6b63\u898f\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528<\/td>\n<td>\u901a\u4fe1\u304c\u906e\u65ad\u3055\u308c\u306a\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u6697\u53f7\u5316\u901a\u4fe1<\/td>\n<td>\u5185\u5bb9\u304c\u78ba\u8a8d\u3067\u304d\u306a\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u91cf\u304c\u5c11\u306a\u3044<\/td>\n<td>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u7570\u5e38\u3068\u3057\u3066\u691c\u77e5\u3055\u308c\u306b\u304f\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u9577\u671f\u9593\u6f5c\u4f0f<\/td>\n<td>\u767a\u898b\u307e\u3067\u6642\u9593\u304c\u304b\u304b\u308b<\/td>\n<\/tr>\n<\/table>\n<p>\u3064\u307e\u308a\u3001\u5358\u7d14\u306a\u30ed\u30b0\u76e3\u8996\u3067\u306f\u300c\u7570\u5e38\u304c\u76ee\u7acb\u305f\u306a\u3044\u300d\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u653b\u6483\u3092\u898b\u629c\u304f\u305f\u3081\u306b\u306f\u3001\u30ed\u30b0\u5358\u4f53\u3067\u306f\u306a\u304f\u6b21\u306e\u8996\u70b9\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u901a\u4fe1\u983b\u5ea6<\/li>\n<li>\u30c9\u30e1\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3<\/li>\n<li>\u7aef\u672b\u6319\u52d5<\/li>\n<li>\u30d7\u30ed\u30bb\u30b9\u6d3b\u52d5<\/li>\n<\/ul>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u60c5\u5831\u3092\u5408\u308f\u305b\u3066\u5206\u6790\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u3046\u3084\u304f\u5146\u5019\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p>\n<hr>\n<h3>\u73fe\u5834\u3067\u3088\u304f\u8d77\u304d\u308b\u6df7\u4e71<\/h3>\n<p>\u5b9f\u969b\u306e\u4f01\u696d\u74b0\u5883\u3067\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u72b6\u6cc1\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u4e0d\u5be9\u901a\u4fe1\u304c\u3042\u308b\u304c\u539f\u56e0\u304c\u7279\u5b9a\u3067\u304d\u306a\u3044<\/li>\n<li>\u30ed\u30b0\u304c\u591a\u3059\u304e\u3066\u5206\u6790\u3067\u304d\u306a\u3044<\/li>\n<li>\u5f71\u97ff\u7bc4\u56f2\u304c\u5206\u304b\u3089\u306a\u3044<\/li>\n<li>\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u505c\u6b62\u304c\u6016\u304f\u3066\u906e\u65ad\u3067\u304d\u306a\u3044<\/li>\n<\/ul>\n<p>\u7279\u306b\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u304c\u7a3c\u50cd\u3057\u3066\u3044\u308b\u74b0\u5883\u3067\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5909\u66f4\u304c\u96e3\u3057\u3044\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u72b6\u6cc1\u3067\u306f\u3001\u7126\u3063\u3066\u5bfe\u51e6\u3092\u9032\u3081\u308b\u3088\u308a\u3082\u3001\u307e\u305a\u72b6\u6cc1\u3092\u6574\u7406\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u901a\u4fe1\u30d1\u30bf\u30fc\u30f3\u3084\u7aef\u672b\u6319\u52d5\u3092\u5206\u6790\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u306e<strong>\u6c88\u9759\u5316<\/strong>\u3084<strong>\u53ce\u675f<\/strong>\u306b\u5411\u3051\u305f\u5224\u65ad\u6750\u6599\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u74b0\u5883\u3054\u3068\u306b\u69cb\u6210\u304c\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u4e00\u822c\u7684\u306a\u5bfe\u51e6\u3060\u3051\u3067\u306f\u5341\u5206\u3068\u306f\u8a00\u3048\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3082\u3057\u901a\u4fe1\u306e\u610f\u5473\u3084\u5f71\u97ff\u7bc4\u56f2\u306e\u5224\u65ad\u304c\u96e3\u3057\u3044\u5834\u5408\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8abf\u67fb\u306e\u7d4c\u9a13\u3092\u6301\u3064<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u306e\u3088\u3046\u306a\u5c02\u9580\u5bb6\u3078\u76f8\u8ac7\u3059\u308b\u3053\u3068\u3067\u3001\u72b6\u6cc1\u6574\u7406\u3068\u5bfe\u51e6\u65b9\u91dd\u306e\u691c\u8a0e\u304c\u9032\u307f\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3000<\/p>\n<p> <a id=\"sec03\"><\/a> <\/p>\n<h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c3\u7ae0\uff1a\u73fe\u5834\u3067\u8d77\u304d\u308b\u5146\u5019\u2015\u2015\u30ed\u30b0\u30fb\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304b\u3089\u898b\u3048\u308b\u5c0f\u3055\u306a\u9055\u548c\u611f<\/h2>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u901a\u5e38\u306e\u76e3\u8996\u3067\u306f\u898b\u3048\u306b\u304f\u3044\u901a\u4fe1\u3092\u5229\u7528\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u5b8c\u5168\u306b\u75d5\u8de1\u304c\u6d88\u3048\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ed\u30b0\u3084\u7aef\u672b\u6319\u52d5\u306b\u306f\u300c\u5c0f\u3055\u306a\u9055\u548c\u611f\u300d\u304c\u73fe\u308c\u307e\u3059\u3002<\/p>\n<p>\u554f\u984c\u306f\u3001\u305d\u306e\u9055\u548c\u611f\u304c\u975e\u5e38\u306b\u76ee\u7acb\u3061\u306b\u304f\u3044\u3068\u3044\u3046\u70b9\u3067\u3059\u3002\u65e5\u3005\u5927\u91cf\u306e\u30ed\u30b0\u3092\u78ba\u8a8d\u3057\u3066\u3044\u308b\u73fe\u5834\u3067\u306f\u3001\u898b\u843d\u3068\u3055\u308c\u308b\u3053\u3068\u3082\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u305d\u3053\u3067\u91cd\u8981\u306b\u306a\u308b\u306e\u304c\u3001\u6b21\u306e\u3088\u3046\u306a\u300c\u5146\u5019\u300d\u3092\u4f53\u7cfb\u7684\u306b\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<hr>\n<h3>DNS\u30ed\u30b0\u306b\u73fe\u308c\u308b\u7570\u5e38\u30d1\u30bf\u30fc\u30f3<\/h3>\n<p>DNS\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u3067\u306f\u3001DNS\u30af\u30a8\u30ea\u306b\u30c7\u30fc\u30bf\u3092\u542b\u3081\u308b\u305f\u3081\u3001\u901a\u5e38\u3068\u306f\u7570\u306a\u308b\u554f\u3044\u5408\u308f\u305b\u30d1\u30bf\u30fc\u30f3\u304c\u73fe\u308c\u307e\u3059\u3002<\/p>\n<p>\u5177\u4f53\u7684\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u7279\u5fb4\u304c\u898b\u3089\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u6975\u7aef\u306b\u9577\u3044\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3<\/li>\n<li>\u30e9\u30f3\u30c0\u30e0\u306a\u6587\u5b57\u5217<\/li>\n<li>\u4e00\u5b9a\u9593\u9694\u3067\u7e70\u308a\u8fd4\u3055\u308c\u308b\u901a\u4fe1<\/li>\n<li>\u540c\u4e00\u7aef\u672b\u304b\u3089\u306e\u5927\u91cfDNS\u901a\u4fe1<\/li>\n<\/ul>\n<p>\u4f8b\u3048\u3070\u6b21\u306e\u3088\u3046\u306a\u30c9\u30e1\u30a4\u30f3\u304c\u5927\u91cf\u306b\u767a\u751f\u3057\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>k3h8as8df9a8sdf8as7d.example-domain.com<\/p>\n<p>\u3053\u3046\u3057\u305f\u6587\u5b57\u5217\u306f\u4e00\u898b\u3059\u308b\u3068\u30e9\u30f3\u30c0\u30e0\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u306fBase64\u3084Hex\u306a\u3069\u3067\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30c7\u30fc\u30bf\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>DNS\u30ed\u30b0\u306e\u5206\u6790\u3067\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u89b3\u70b9\u3067\u78ba\u8a8d\u3059\u308b\u3068\u7570\u5e38\u304c\u898b\u3048\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tr>\n<th style=\"background:#eeeeee;\">\u78ba\u8a8d\u9805\u76ee<\/th>\n<th style=\"background:#eeeeee;\">\u7570\u5e38\u306e\u4f8b<\/th>\n<\/tr>\n<tr>\n<td>\u30c9\u30e1\u30a4\u30f3\u9577<\/td>\n<td>\u6975\u7aef\u306b\u9577\u3044\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u983b\u5ea6<\/td>\n<td>\u77ed\u3044\u9593\u9694\u3067\u7e70\u308a\u8fd4\u3055\u308c\u308b\u554f\u3044\u5408\u308f\u305b<\/td>\n<\/tr>\n<tr>\n<td>\u6587\u5b57\u5217<\/td>\n<td>\u610f\u5473\u306e\u306a\u3044\u30e9\u30f3\u30c0\u30e0\u6587\u5b57\u5217<\/td>\n<\/tr>\n<tr>\n<td>\u7aef\u672b\u6570<\/td>\n<td>\u7279\u5b9a\u7aef\u672b\u306e\u307f\u901a\u4fe1<\/td>\n<\/tr>\n<\/table>\n<p>\u3053\u306e\u3088\u3046\u306a\u7279\u5fb4\u304c\u898b\u3089\u308c\u308b\u5834\u5408\u3001\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u901a\u4fe1\u306e\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<hr>\n<h3>HTTPS\u901a\u4fe1\u306e\u4e0d\u81ea\u7136\u306a\u30d1\u30bf\u30fc\u30f3<\/h3>\n<p>HTTPS\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u3067\u306f\u3001\u901a\u4fe1\u5185\u5bb9\u306f\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5185\u5bb9\u3067\u306f\u306a\u304f\u901a\u4fe1\u30d1\u30bf\u30fc\u30f3\u304b\u3089\u7570\u5e38\u3092\u5224\u65ad\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306e\u3088\u3046\u306a\u901a\u4fe1\u304c\u7d9a\u3044\u3066\u3044\u308b\u5834\u5408\u3001\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u540c\u4e00\u30c9\u30e1\u30a4\u30f3\u3078\u306e\u9577\u6642\u9593\u901a\u4fe1<\/li>\n<li>\u5b9a\u671f\u7684\u306a\u901a\u4fe1<\/li>\n<li>\u901a\u4fe1\u91cf\u304c\u5c11\u306a\u3044\u304c\u983b\u5ea6\u304c\u591a\u3044<\/li>\n<li>\u901a\u5e38\u696d\u52d9\u6642\u9593\u5916\u306e\u901a\u4fe1<\/li>\n<\/ul>\n<p>\u7279\u306b\u6b21\u306e\u3088\u3046\u306a\u901a\u4fe1\u306f\u3001\u30d0\u30c3\u30af\u30c9\u30a2\u901a\u4fe1\u3068\u3057\u3066\u5229\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u6570\u5341\u79d2\u3054\u3068\u306e\u901a\u4fe1<\/li>\n<li>\u6570KB\u7a0b\u5ea6\u306e\u5c0f\u3055\u3044\u901a\u4fe1<\/li>\n<li>24\u6642\u9593\u7d99\u7d9a\u3059\u308b\u901a\u4fe1<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306fC2\u30b5\u30fc\u30d0\u3068\u306e\u901a\u4fe1\u306e\u5178\u578b\u7684\u306a\u7279\u5fb4\u3067\u3059\u3002<\/p>\n<hr>\n<h3>\u7aef\u672b\u6319\u52d5\u304b\u3089\u898b\u3048\u308b\u5146\u5019<\/h3>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u901a\u4fe1\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3060\u3051\u3067\u306a\u304f\u7aef\u672b\u6319\u52d5\u306b\u3082\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306e\u3088\u3046\u306a\u5909\u5316\u304c\u898b\u3089\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u4e0d\u660e\u306a\u30d7\u30ed\u30bb\u30b9\u306e\u8d77\u52d5<\/li>\n<li>\u30bf\u30b9\u30af\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u767b\u9332<\/li>\n<li>\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u767b\u9332<\/li>\n<li>PowerShell\u306e\u81ea\u52d5\u5b9f\u884c<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306f\u5fc5\u305a\u3057\u3082\u30de\u30eb\u30a6\u30a7\u30a2\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u304c\u3001\u8907\u6570\u306e\u5146\u5019\u304c\u91cd\u306a\u3063\u305f\u5834\u5408\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>\u7279\u306b\u6b21\u306e\u3088\u3046\u306a\u7d44\u307f\u5408\u308f\u305b\u304c\u898b\u3089\u308c\u308b\u5834\u5408\u3001\u8abf\u67fb\u3092\u9032\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tr>\n<th style=\"background:#eeeeee;\">\u5146\u5019<\/th>\n<th style=\"background:#eeeeee;\">\u53ef\u80fd\u6027<\/th>\n<\/tr>\n<tr>\n<td>DNS\u7570\u5e38 + PowerShell\u901a\u4fe1<\/td>\n<td>DNS\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0<\/td>\n<\/tr>\n<tr>\n<td>HTTPS\u901a\u4fe1 + \u4e0d\u660e\u30d7\u30ed\u30bb\u30b9<\/td>\n<td>\u30d0\u30c3\u30af\u30c9\u30a2\u901a\u4fe1<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u90e8\u901a\u4fe1 + \u30bf\u30b9\u30af\u767b\u9332<\/td>\n<td>\u6301\u7d9a\u5316\u30de\u30eb\u30a6\u30a7\u30a2<\/td>\n<\/tr>\n<\/table>\n<p>\u3053\u306e\u3088\u3046\u306a\u72b6\u6cc1\u3067\u306f\u3001\u901a\u4fe1\u30ed\u30b0\u3068\u7aef\u672b\u30ed\u30b0\u3092\u5408\u308f\u305b\u3066\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<hr>\n<h3>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u91cf\u306e\u5909\u5316<\/h3>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u5927\u91cf\u901a\u4fe1\u3092\u884c\u3046\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u6b21\u306e\u3088\u3046\u306a\u72b6\u6cc1\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u60c5\u5831\u306e\u5916\u90e8\u9001\u4fe1<\/li>\n<li>\u30ed\u30b0\u306e\u6d41\u51fa<\/li>\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u5bb9\u306e\u53d6\u5f97<\/li>\n<\/ul>\n<p>\u3053\u306e\u5834\u5408\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u5909\u5316\u3068\u3057\u3066\u73fe\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u653b\u6483\u8005\u306f\u691c\u77e5\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u6b21\u306e\u3088\u3046\u306a\u624b\u6cd5\u3092\u4f7f\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u901a\u4fe1\u91cf\u3092\u5206\u5272<\/li>\n<li>\u9577\u6642\u9593\u304b\u3051\u3066\u9001\u4fe1<\/li>\n<li>\u901a\u4fe1\u6642\u9593\u3092\u5206\u6563<\/li>\n<\/ul>\n<p>\u305d\u306e\u7d50\u679c\u3001\u77ed\u6642\u9593\u306e\u76e3\u8996\u3067\u306f\u7570\u5e38\u304c\u898b\u3048\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u9577\u671f\u7684\u306a\u901a\u4fe1\u5206\u6790\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<hr>\n<h3>\u30ec\u30ac\u30b7\u30fc\u74b0\u5883\u3067\u8d77\u304d\u3084\u3059\u3044\u554f\u984c<\/h3>\n<p>\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u9577\u671f\u9593\u904b\u7528\u3055\u308c\u3066\u3044\u308b\u30b7\u30b9\u30c6\u30e0\u304c\u591a\u304f\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<p>\u7279\u306b\u6b21\u306e\u3088\u3046\u306a\u74b0\u5883\u3067\u306f\u3001\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u901a\u4fe1\u304c\u767a\u898b\u3055\u308c\u306b\u304f\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u53e4\u3044\u30ed\u30b0\u76e3\u8996\u30b7\u30b9\u30c6\u30e0<\/li>\n<li>\u7d71\u5408\u76e3\u8996\u304c\u306a\u3044\u74b0\u5883<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5206\u96e2\u304c\u4e0d\u5341\u5206<\/li>\n<li>\u30af\u30e9\u30a6\u30c9\u3068\u30aa\u30f3\u30d7\u30ec\u6df7\u5728<\/li>\n<\/ul>\n<p>\u3053\u3046\u3057\u305f\u74b0\u5883\u3067\u306f\u3001\u30ed\u30b0\u304c\u5206\u6563\u3057\u3066\u3044\u308b\u305f\u3081\u8abf\u67fb\u304c\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30b7\u30b9\u30c6\u30e0\u505c\u6b62\u306e\u30ea\u30b9\u30af\u3092\u8003\u3048\u308b\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5909\u66f4\u3092\u884c\u3044\u306b\u304f\u3044\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u72b6\u6cc1\u6574\u7406\u3068\u5f71\u97ff\u7bc4\u56f2\u306e\u78ba\u8a8d\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u901a\u4fe1\u30d1\u30bf\u30fc\u30f3\u3084\u30ed\u30b0\u306e\u50be\u5411\u3092\u5206\u6790\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u306e<strong>\u30ce\u30a4\u30ba\u30ab\u30c3\u30c8<\/strong>\u3084<strong>\u88ab\u5bb3\u6700\u5c0f\u5316<\/strong>\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<p>\u3082\u3057\u30ed\u30b0\u5206\u6790\u3084\u901a\u4fe1\u8abf\u67fb\u304c\u96e3\u3057\u3044\u5834\u5408\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8abf\u67fb\u306e\u7d4c\u9a13\u304c\u3042\u308b<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u306e\u3088\u3046\u306a\u5c02\u9580\u5bb6\u3078\u76f8\u8ac7\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u306e\u6574\u7406\u3068\u5bfe\u5fdc\u65b9\u91dd\u306e\u691c\u8a0e\u304c\u9032\u307f\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3000<\/p>\n<p> <a id=\"sec04\"><\/a> <\/p>\n<h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c4\u7ae0\uff1a\u88ab\u5bb3\u3092\u5e83\u3052\u306a\u3044\u521d\u52d5\u2015\u2015\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u3067\u53d6\u308c\u308b\u73fe\u5b9f\u7684\u306a\u5bfe\u51e6<\/h2>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u7591\u3044\u304c\u51fa\u305f\u5834\u5408\u3001\u591a\u304f\u306e\u73fe\u5834\u3067\u6700\u521d\u306b\u8d77\u304d\u308b\u306e\u306f\u300c\u4f55\u3092\u3059\u3050\u306b\u5b9f\u884c\u3059\u3079\u304d\u304b\u5206\u304b\u3089\u306a\u3044\u300d\u3068\u3044\u3046\u72b6\u6cc1\u3067\u3059\u3002\u7279\u306b\u4f01\u696d\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u696d\u52d9\u505c\u6b62\u306e\u30ea\u30b9\u30af\u3092\u8003\u3048\u308b\u3068\u3001\u901a\u4fe1\u906e\u65ad\u3084\u7aef\u672b\u9694\u96e2\u306e\u5224\u65ad\u304c\u96e3\u3057\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u91cd\u8981\u306b\u306a\u308b\u306e\u304c\u3001\u3044\u304d\u306a\u308a\u5bfe\u7b56\u3092\u5b9f\u884c\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u88ab\u5bb3\u306e\u5e83\u304c\u308a\u3092\u6291\u3048\u308b\u305f\u3081\u306e<strong>\u73fe\u5b9f\u7684\u306a\u521d\u52d5<\/strong>\u3092\u6574\u7406\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u7126\u3063\u3066\u5bfe\u51e6\u3092\u9032\u3081\u308b\u3088\u308a\u3082\u3001\u5f71\u97ff\u7bc4\u56f2\u3092\u78ba\u8a8d\u3057\u306a\u304c\u3089\u6bb5\u968e\u7684\u306b\u884c\u52d5\u3059\u308b\u3053\u3068\u304c\u3001\u7d50\u679c\u3068\u3057\u3066\u554f\u984c\u306e<strong>\u53ce\u675f<\/strong>\u3084<strong>\u30c0\u30e1\u30fc\u30b8\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<\/strong>\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<hr>\n<h3>\u6700\u521d\u306b\u78ba\u8a8d\u3059\u308b\u3079\u304d\u57fa\u672c\u9805\u76ee<\/h3>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u901a\u4fe1\u304c\u7591\u308f\u308c\u308b\u5834\u5408\u3001\u6700\u521d\u306b\u78ba\u8a8d\u3059\u308b\u3079\u304d\u9805\u76ee\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tr>\n<th style=\"background:#eeeeee;\">\u78ba\u8a8d\u9805\u76ee<\/th>\n<th style=\"background:#eeeeee;\">\u78ba\u8a8d\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u7aef\u672b<\/td>\n<td>\u3069\u306e\u7aef\u672b\u304c\u901a\u4fe1\u3057\u3066\u3044\u308b\u304b<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u5148<\/td>\n<td>\u3069\u306e\u30c9\u30e1\u30a4\u30f3\u307e\u305f\u306fIP\u3078\u901a\u4fe1\u3057\u3066\u3044\u308b\u304b<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u6642\u9593<\/td>\n<td>\u3044\u3064\u304b\u3089\u901a\u4fe1\u304c\u7d9a\u3044\u3066\u3044\u308b\u304b<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u983b\u5ea6<\/td>\n<td>\u3069\u308c\u304f\u3089\u3044\u306e\u9593\u9694\u3067\u901a\u4fe1\u3057\u3066\u3044\u308b\u304b<\/td>\n<\/tr>\n<\/table>\n<p>\u3053\u306e\u60c5\u5831\u3092\u6574\u7406\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u306e\u8f2a\u90ed\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>\u7279\u306b\u91cd\u8981\u306a\u306e\u306f\u300c\u901a\u4fe1\u7aef\u672b\u300d\u3067\u3059\u3002\u611f\u67d3\u7aef\u672b\u304c\u7279\u5b9a\u3067\u304d\u308c\u3070\u3001\u305d\u306e\u7aef\u672b\u306e\u30ed\u30b0\u8abf\u67fb\u3084\u6319\u52d5\u78ba\u8a8d\u3092\u9032\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<hr>\n<h3>\u7aef\u672b\u64cd\u4f5c\u3067\u6ce8\u610f\u3059\u308b\u3079\u304d\u3053\u3068<\/h3>\n<p>\u611f\u67d3\u304c\u7591\u308f\u308c\u308b\u7aef\u672b\u3092\u78ba\u8a8d\u3059\u308b\u969b\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u6ce8\u610f\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u8aa4\u3063\u305f\u64cd\u4f5c\u3092\u884c\u3046\u3068\u3001\u8a3c\u62e0\u30ed\u30b0\u304c\u6d88\u5931\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u6b21\u306e\u3088\u3046\u306a\u64cd\u4f5c\u306f\u614e\u91cd\u306b\u5224\u65ad\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u7aef\u672b\u306e\u518d\u8d77\u52d5<\/li>\n<li>\u30d7\u30ed\u30bb\u30b9\u306e\u5f37\u5236\u7d42\u4e86<\/li>\n<li>\u30ed\u30b0\u524a\u9664<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c4\u30fc\u30eb\u306e\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306f\u4e00\u898b\u3059\u308b\u3068\u5bfe\u7b56\u306e\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u8abf\u67fb\u306e\u89b3\u70b9\u3067\u306f\u60c5\u5831\u3092\u5931\u3046\u539f\u56e0\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u307e\u305a\u306f\u30ed\u30b0\u306e\u4fdd\u5b58\u3084\u901a\u4fe1\u72b6\u6cc1\u306e\u8a18\u9332\u3092\u512a\u5148\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<hr>\n<h3>\u901a\u4fe1\u906e\u65ad\u306e\u5224\u65ad<\/h3>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u3092\u906e\u65ad\u3059\u308b\u304b\u3069\u3046\u304b\u306f\u3001\u73fe\u5834\u3067\u6700\u3082\u60a9\u307e\u3057\u3044\u5224\u65ad\u306e\u4e00\u3064\u3067\u3059\u3002<\/p>\n<p>\u901a\u4fe1\u906e\u65ad\u306b\u306f\u6b21\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u5916\u90e8\u3068\u306e\u901a\u4fe1\u3092\u6b62\u3081\u3089\u308c\u308b<\/li>\n<li>\u60c5\u5831\u6d41\u51fa\u306e\u53ef\u80fd\u6027\u3092\u4e0b\u3052\u3089\u308c\u308b<\/li>\n<\/ul>\n<p>\u4e00\u65b9\u3067\u3001\u6b21\u306e\u3088\u3046\u306a\u30ea\u30b9\u30af\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u505c\u6b62<\/li>\n<li>\u539f\u56e0\u8abf\u67fb\u304c\u96e3\u3057\u304f\u306a\u308b<\/li>\n<li>\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u5225\u7d4c\u8def\u901a\u4fe1\u306b\u5207\u308a\u66ff\u3048\u308b<\/li>\n<\/ul>\n<p>\u305d\u306e\u305f\u3081\u3001\u906e\u65ad\u306e\u5224\u65ad\u306f\u901a\u4fe1\u306e\u6027\u8cea\u3092\u78ba\u8a8d\u3057\u306a\u304c\u3089\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u6b21\u306e\u3088\u3046\u306a\u30b1\u30fc\u30b9\u3067\u306f\u3001\u5373\u6642\u906e\u65ad\u3067\u306f\u306a\u304f\u8abf\u67fb\u512a\u5148\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u696d\u52d9\u30b5\u30fc\u30d0\u304c\u901a\u4fe1\u3057\u3066\u3044\u308b<\/li>\n<li>\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u901a\u4fe1\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b<\/li>\n<li>\u76e3\u67fb\u30ed\u30b0\u304c\u5fc5\u8981<\/li>\n<\/ul>\n<p>\u3053\u3046\u3057\u305f\u72b6\u6cc1\u3067\u306f\u3001\u901a\u4fe1\u306e<strong>\u6e29\u5ea6\u3092\u4e0b\u3052\u308b<\/strong>\u3088\u3046\u306b\u6bb5\u968e\u7684\u306a\u5bfe\u51e6\u3092\u884c\u3046\u3053\u3068\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002<\/p>\n<hr>\n<h3>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5074\u3067\u3067\u304d\u308b\u521d\u52d5\u5bfe\u5fdc<\/h3>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u901a\u4fe1\u306e\u7591\u3044\u304c\u3042\u308b\u5834\u5408\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5074\u3067\u5b9f\u65bd\u3067\u304d\u308b\u521d\u52d5\u5bfe\u5fdc\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>DNS\u30ed\u30b0\u306e\u53d6\u5f97<\/li>\n<li>\u901a\u4fe1\u91cf\u306e\u78ba\u8a8d<\/li>\n<li>\u7591\u308f\u3057\u3044\u30c9\u30e1\u30a4\u30f3\u306e\u8abf\u67fb<\/li>\n<li>\u30d7\u30ed\u30ad\u30b7\u30ed\u30b0\u78ba\u8a8d<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u60c5\u5831\u3092\u6574\u7406\u3059\u308b\u3053\u3068\u3067\u3001\u901a\u4fe1\u306e\u6027\u8cea\u304c\u898b\u3048\u3066\u304f\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u901a\u4fe1\u5148\u30c9\u30e1\u30a4\u30f3\u304c\u6b21\u306e\u3088\u3046\u306a\u7279\u5fb4\u3092\u6301\u3064\u5834\u5408\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u65b0\u3057\u304f\u767b\u9332\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3<\/li>\n<li>\u30e9\u30f3\u30c0\u30e0\u6587\u5b57\u5217\u30c9\u30e1\u30a4\u30f3<\/li>\n<li>\u77ed\u671f\u9593\u3067\u6d88\u3048\u308b\u30c9\u30e1\u30a4\u30f3<\/li>\n<\/ul>\n<p>\u3053\u3046\u3057\u305f\u30c9\u30e1\u30a4\u30f3\u306f\u3001\u653b\u6483\u30a4\u30f3\u30d5\u30e9\u3068\u3057\u3066\u5229\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<hr>\n<h3>\u5f71\u97ff\u7bc4\u56f2\u306e\u78ba\u8a8d<\/h3>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u901a\u4fe1\u304c\u78ba\u8a8d\u3055\u308c\u305f\u5834\u5408\u3001\u6b21\u306b\u91cd\u8981\u306b\u306a\u308b\u306e\u306f\u5f71\u97ff\u7bc4\u56f2\u306e\u78ba\u8a8d\u3067\u3059\u3002<\/p>\n<p>\u7279\u306b\u6b21\u306e\u70b9\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u540c\u4e00\u901a\u4fe1\u3092\u884c\u3046\u7aef\u672b\u304c\u4ed6\u306b\u3082\u3042\u308b\u304b<\/li>\n<li>\u30b5\u30fc\u30d0\u901a\u4fe1\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u304b<\/li>\n<li>\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u304c\u3042\u308b\u304b<\/li>\n<\/ul>\n<p>\u3053\u306e\u8abf\u67fb\u306b\u3088\u308a\u3001\u5358\u4e00\u7aef\u672b\u306e\u554f\u984c\u306a\u306e\u304b\u3001\u305d\u308c\u3068\u3082\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u554f\u984c\u306a\u306e\u304b\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>\u5f71\u97ff\u7bc4\u56f2\u3092\u65e9\u3044\u6bb5\u968e\u3067\u6574\u7406\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u306e<strong>\u6b6f\u6b62\u3081<\/strong>\u3084<strong>\u88ab\u5bb3\u6700\u5c0f\u5316<\/strong>\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<hr>\n<h3>\u4f01\u696d\u74b0\u5883\u3067\u306e\u5224\u65ad\u306e\u96e3\u3057\u3055<\/h3>\n<p>\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u304c\u975e\u5e38\u306b\u8907\u96d1\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u6b21\u306e\u3088\u3046\u306a\u69cb\u6210\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u30b5\u30fc\u30d0<\/li>\n<li>\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9<\/li>\n<li>VPN\u63a5\u7d9a<\/li>\n<li>\u5916\u90e8\u30d9\u30f3\u30c0\u30fc\u63a5\u7d9a<\/li>\n<\/ul>\n<p>\u3053\u306e\u3088\u3046\u306a\u74b0\u5883\u3067\u306f\u3001\u901a\u4fe1\u306e\u610f\u5473\u3092\u5224\u65ad\u3059\u308b\u3060\u3051\u3067\u3082\u96e3\u3057\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u672c\u756a\u30b7\u30b9\u30c6\u30e0\u3084\u5171\u6709\u30b9\u30c8\u30ec\u30fc\u30b8\u304c\u95a2\u4fc2\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u8aa4\u3063\u305f\u5bfe\u51e6\u304c\u5927\u304d\u306a\u696d\u52d9\u5f71\u97ff\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u73fe\u5834\u306e\u5224\u65ad\u3060\u3051\u3067\u5bfe\u51e6\u3092\u9032\u3081\u308b\u3053\u3068\u304c\u96e3\u3057\u3044\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u901a\u4fe1\u306e\u5206\u6790\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8abf\u67fb\u306b\u306f\u5c02\u9580\u77e5\u8b58\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3082\u3057\u901a\u4fe1\u306e\u610f\u5473\u3084\u5f71\u97ff\u7bc4\u56f2\u306e\u5224\u65ad\u304c\u96e3\u3057\u3044\u5834\u5408\u306f\u3001\u8abf\u67fb\u7d4c\u9a13\u306e\u3042\u308b<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u306e\u3088\u3046\u306a\u5c02\u9580\u5bb6\u3078\u76f8\u8ac7\u3059\u308b\u3053\u3068\u3067\u3001\u72b6\u6cc1\u306e\u6574\u7406\u3068\u5bfe\u51e6\u65b9\u91dd\u306e\u691c\u8a0e\u304c\u9032\u307f\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3000<\/p>\n<p> <a id=\"sec05\"><\/a> <\/p>\n<h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c5\u7ae0\uff1a\u518d\u767a\u3092\u9632\u3050\u8a2d\u8a08\u2015\u2015\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u3068\u901a\u4fe1\u53ef\u8996\u5316\u3068\u3044\u3046\u5e30\u7d50\u3078\u306e\u5e03\u77f3<\/h2>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u554f\u984c\u306f\u3001\u4e00\u5ea6\u767a\u898b\u3057\u3066\u5bfe\u51e6\u3059\u308c\u3070\u7d42\u308f\u308a\u3068\u3044\u3046\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u591a\u304f\u306e\u4f01\u696d\u3067\u5b9f\u969b\u306b\u554f\u984c\u306b\u306a\u308b\u306e\u306f\u300c\u518d\u767a\u300d\u3067\u3059\u3002\u4fb5\u5165\u7d4c\u8def\u304c\u5b8c\u5168\u306b\u6574\u7406\u3055\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u5834\u5408\u3001\u6642\u9593\u3092\u7f6e\u3044\u3066\u540c\u3058\u3088\u3046\u306a\u901a\u4fe1\u304c\u518d\u3073\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u554f\u984c\u306e\u6c88\u9759\u5316\u3060\u3051\u3067\u306a\u304f\u3001\u518d\u767a\u3092\u9632\u3050\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u3092\u8003\u3048\u308b\u3053\u3068\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u91cd\u8981\u306b\u306a\u308b\u306e\u304c\u3001\u901a\u4fe1\u306e\u53ef\u8996\u5316\u3068\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306e\u898b\u76f4\u3057\u3067\u3059\u3002<\/p>\n<hr>\n<h3>\u5f93\u6765\u578b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u9650\u754c<\/h3>\n<p>\u591a\u304f\u306e\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u9577\u5e74\u306e\u904b\u7528\u306e\u4e2d\u3067\u6b21\u306e\u3088\u3046\u306a\u69cb\u6210\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u793e\u5185LAN<\/li>\n<li>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a<\/li>\n<li>VPN\u63a5\u7d9a<\/li>\n<li>\u30af\u30e9\u30a6\u30c9\u63a5\u7d9a<\/li>\n<\/ul>\n<p>\u3053\u306e\u69cb\u6210\u306f\u696d\u52d9\u904b\u7528\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u89b3\u70b9\u3067\u306f\u300c\u5185\u90e8\u306f\u4fe1\u983c\u3067\u304d\u308b\u300d\u3068\u3044\u3046\u524d\u63d0\u304c\u6b8b\u3063\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u8fd1\u5e74\u306e\u653b\u6483\u3067\u306f\u3001\u5185\u90e8\u7aef\u672b\u304c\u4fb5\u5bb3\u3055\u308c\u305f\u72b6\u614b\u304b\u3089\u6d3b\u52d5\u304c\u59cb\u307e\u308b\u30b1\u30fc\u30b9\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u5185\u90e8\u901a\u4fe1\u3082\u76e3\u8996\u5bfe\u8c61\u3068\u3057\u3066\u8003\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u80cc\u666f\u304b\u3089\u6ce8\u76ee\u3055\u308c\u3066\u3044\u308b\u306e\u304c\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306e\u8003\u3048\u65b9\u3067\u3059\u3002<\/p>\n<hr>\n<h3>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306e\u57fa\u672c\u7684\u306a\u8003\u3048\u65b9<\/h3>\n<p>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u3068\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5185\u5916\u306b\u95a2\u4fc2\u306a\u304f\u3059\u3079\u3066\u306e\u901a\u4fe1\u3092\u691c\u8a3c\u3059\u308b\u3068\u3044\u3046\u8003\u3048\u65b9\u3067\u3059\u3002<\/p>\n<p>\u5f93\u6765\u578b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306e\u9055\u3044\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tr>\n<th style=\"background:#eeeeee;\">\u9805\u76ee<\/th>\n<th style=\"background:#eeeeee;\">\u5f93\u6765\u578b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/th>\n<th style=\"background:#eeeeee;\">\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8<\/th>\n<\/tr>\n<tr>\n<td>\u5185\u90e8\u901a\u4fe1<\/td>\n<td>\u57fa\u672c\u7684\u306b\u4fe1\u983c<\/td>\n<td>\u3059\u3079\u3066\u691c\u8a3c<\/td>\n<\/tr>\n<tr>\n<td>\u30a2\u30af\u30bb\u30b9\u5236\u5fa1<\/td>\n<td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5358\u4f4d<\/td>\n<td>\u30e6\u30fc\u30b6\u30fc\u30fb\u7aef\u672b\u5358\u4f4d<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u76e3\u8996<\/td>\n<td>\u5916\u90e8\u901a\u4fe1\u4e2d\u5fc3<\/td>\n<td>\u5185\u90e8\u901a\u4fe1\u3082\u76e3\u8996<\/td>\n<\/tr>\n<\/table>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u5185\u90e8\u7aef\u672b\u304b\u3089\u5916\u90e8\u3078\u901a\u4fe1\u3059\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3044\u305f\u3081\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306e\u8003\u3048\u65b9\u306f\u975e\u5e38\u306b\u6709\u52b9\u3067\u3059\u3002<\/p>\n<hr>\n<h3>\u901a\u4fe1\u306e\u53ef\u8996\u5316\u304c\u91cd\u8981\u306b\u306a\u308b\u7406\u7531<\/h3>\n<p>\u518d\u767a\u9632\u6b62\u306e\u305f\u3081\u306b\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u3092\u53ef\u8996\u5316\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>\u53ef\u8996\u5316\u3068\u306f\u3001\u5358\u306b\u901a\u4fe1\u30ed\u30b0\u3092\u53d6\u5f97\u3059\u308b\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u901a\u4fe1\u306e\u5168\u4f53\u50cf\u3092\u628a\u63e1\u3067\u304d\u308b\u72b6\u614b\u3092\u4f5c\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u6b21\u306e\u3088\u3046\u306a\u60c5\u5831\u304c\u6574\u7406\u3055\u308c\u3066\u3044\u308b\u3068\u3001\u554f\u984c\u306e\u767a\u898b\u304c\u65e9\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u3069\u306e\u7aef\u672b\u304c\u901a\u4fe1\u3057\u3066\u3044\u308b\u304b<\/li>\n<li>\u3069\u306e\u30c9\u30e1\u30a4\u30f3\u3078\u901a\u4fe1\u3057\u3066\u3044\u308b\u304b<\/li>\n<li>\u901a\u4fe1\u983b\u5ea6<\/li>\n<li>\u901a\u4fe1\u91cf<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u3092\u9577\u671f\u7684\u306b\u5206\u6790\u3059\u308b\u3053\u3068\u3067\u3001\u7570\u5e38\u306a\u901a\u4fe1\u30d1\u30bf\u30fc\u30f3\u3092\u767a\u898b\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u7279\u306bDNS\u30ed\u30b0\u306e\u53ef\u8996\u5316\u306f\u91cd\u8981\u3067\u3059\u3002DNS\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u306f\u3001\u901a\u4fe1\u306e\u5916\u898b\u304c\u901a\u5e38\u306e\u554f\u3044\u5408\u308f\u305b\u3068\u4f3c\u3066\u3044\u308b\u305f\u3081\u3001\u30d1\u30bf\u30fc\u30f3\u5206\u6790\u306b\u3088\u308b\u767a\u898b\u304c\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n<hr>\n<h3>\u30bb\u30b0\u30e1\u30f3\u30c8\u5206\u96e2\u306e\u91cd\u8981\u6027<\/h3>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u306e\u89b3\u70b9\u3067\u306f\u3001\u30bb\u30b0\u30e1\u30f3\u30c8\u5206\u96e2\u3082\u91cd\u8981\u306a\u8981\u7d20\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3059\u3079\u3066\u306e\u7aef\u672b\u304c\u540c\u4e00\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u5b58\u5728\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u6a2a\u5c55\u958b\u3059\u308b\u30ea\u30b9\u30af\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u6b21\u306e\u3088\u3046\u306a\u5206\u96e2\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30b5\u30fc\u30d0\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/li>\n<li>\u696d\u52d9\u7aef\u672b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/li>\n<li>\u7ba1\u7406\u7aef\u672b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/li>\n<li>\u691c\u8a3c\u74b0\u5883\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/li>\n<\/ul>\n<p>\u3053\u306e\u3088\u3046\u306b\u5206\u96e2\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u767a\u751f\u6642\u306e\u5f71\u97ff\u7bc4\u56f2\u3092\u9650\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u7d50\u679c\u3068\u3057\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u969c\u5bb3\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u554f\u984c\u306e<strong>\u88ab\u5bb3\u6700\u5c0f\u5316<\/strong>\u3084<strong>\u6b6f\u6b62\u3081<\/strong>\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<hr>\n<h3>\u901a\u4fe1\u5236\u5fa1\u30dd\u30ea\u30b7\u30fc\u306e\u898b\u76f4\u3057<\/h3>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u901a\u4fe1\u306e\u5bfe\u7b56\u3068\u3057\u3066\u3001\u901a\u4fe1\u30dd\u30ea\u30b7\u30fc\u306e\u898b\u76f4\u3057\u3082\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u591a\u304f\u306e\u4f01\u696d\u3067\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u901a\u4fe1\u304c\u5e83\u304f\u8a31\u53ef\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u3059\u3079\u3066\u306eDNS\u901a\u4fe1<\/li>\n<li>\u3059\u3079\u3066\u306eHTTPS\u901a\u4fe1<\/li>\n<li>\u5916\u90e8\u30af\u30e9\u30a6\u30c9\u901a\u4fe1<\/li>\n<\/ul>\n<p>\u3057\u304b\u3057\u3053\u306e\u72b6\u614b\u3067\u306f\u3001\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u901a\u4fe1\u304c\u901a\u904e\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u6b21\u306e\u3088\u3046\u306a\u5bfe\u7b56\u304c\u6709\u52b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>DNS\u901a\u4fe1\u306e\u96c6\u4e2d\u7ba1\u7406<\/li>\n<li>\u30d7\u30ed\u30ad\u30b7\u7d4c\u7531\u901a\u4fe1<\/li>\n<li>\u30c9\u30e1\u30a4\u30f3\u5236\u5fa1<\/li>\n<li>\u901a\u4fe1\u30ed\u30b0\u4fdd\u5b58<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u5bfe\u7b56\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u900f\u660e\u6027\u3092\u9ad8\u3081\u3001\u7570\u5e38\u901a\u4fe1\u3092\u767a\u898b\u3057\u3084\u3059\u304f\u3057\u307e\u3059\u3002<\/p>\n<hr>\n<h3>\u904b\u7528\u4f53\u5236\u306e\u6574\u5099<\/h3>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306f\u30c4\u30fc\u30eb\u5c0e\u5165\u3060\u3051\u3067\u306f\u5341\u5206\u3068\u306f\u8a00\u3048\u307e\u305b\u3093\u3002\u904b\u7528\u4f53\u5236\u306e\u6574\u5099\u3082\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u6b21\u306e\u3088\u3046\u306a\u53d6\u308a\u7d44\u307f\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u5b9a\u671f\u30ed\u30b0\u5206\u6790<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u67fb<\/li>\n<li>\u901a\u4fe1\u7570\u5e38\u306e\u5831\u544a\u30eb\u30fc\u30eb<\/li>\n<li>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u624b\u9806<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u3092\u6574\u5099\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u767a\u751f\u6642\u306e\u5bfe\u5fdc\u304c\u30b9\u30e0\u30fc\u30ba\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306f\u4e00\u5ea6\u5c0e\u5165\u3059\u308c\u3070\u7d42\u308f\u308a\u3067\u306f\u306a\u304f\u3001\u7d99\u7d9a\u7684\u306a\u6539\u5584\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u4f01\u696d\u74b0\u5883\u3067\u306f\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u3084\u904b\u7528\u304c\u8907\u96d1\u306a\u305f\u3081\u3001\u4e00\u822c\u8ad6\u3060\u3051\u3067\u306f\u5bfe\u5fdc\u304c\u96e3\u3057\u3044\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u3084\u901a\u4fe1\u5206\u6790\u306e\u7d4c\u9a13\u304c\u3042\u308b<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u306e\u3088\u3046\u306a\u5c02\u9580\u5bb6\u3078\u76f8\u8ac7\u3059\u308b\u3053\u3068\u3067\u3001\u73fe\u5834\u74b0\u5883\u306b\u5408\u308f\u305b\u305f\u8a2d\u8a08\u3084\u904b\u7528\u6539\u5584\u3092\u691c\u8a0e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3000<\/p>\n<p> <a id=\"sec06\"><\/a> <\/p>\n<h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c6\u7ae0\uff1a\u6b62\u3081\u3089\u308c\u306a\u3044\u30b7\u30b9\u30c6\u30e0\u3092\u5b88\u308b\u2015\u2015\u73fe\u5834\u8ca0\u62c5\u3092\u5897\u3084\u3055\u306a\u3044\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u5bfe\u7b56\u306e\u7740\u5730\u70b9<\/h2>\n<p>\u3053\u3053\u307e\u3067\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u4ed5\u7d44\u307f\u3001\u5146\u5019\u3001\u521d\u52d5\u5bfe\u5fdc\u3001\u518d\u767a\u9632\u6b62\u306e\u8a2d\u8a08\u306b\u3064\u3044\u3066\u6574\u7406\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u4f01\u696d\u306e\u73fe\u5834\u3067\u306f\u3001\u7406\u8ad6\u901a\u308a\u306b\u5bfe\u7b56\u3092\u9032\u3081\u3089\u308c\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u7279\u306b\u591a\u304f\u306e\u73fe\u5834\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u76f4\u9762\u3059\u308b\u306e\u304c\u3001\u6b21\u306e\u3088\u3046\u306a\u72b6\u6cc1\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u304c\u6b62\u3081\u3089\u308c\u306a\u3044<\/li>\n<li>\u696d\u52d9\u505c\u6b62\u306e\u30ea\u30b9\u30af\u304c\u3042\u308b<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u304c\u8907\u96d1<\/li>\n<li>\u30ed\u30b0\u304c\u5206\u6563\u3057\u3066\u3044\u308b<\/li>\n<\/ul>\n<p>\u3053\u306e\u3088\u3046\u306a\u74b0\u5883\u3067\u306f\u3001\u7406\u60f3\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u4e00\u5ea6\u306b\u5c0e\u5165\u3059\u308b\u3053\u3068\u306f\u96e3\u3057\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u91cd\u8981\u306b\u306a\u308b\u306e\u306f\u3001\u73fe\u5834\u306e\u8ca0\u62c5\u3092\u5897\u3084\u3055\u305a\u306b\u6bb5\u968e\u7684\u306b\u5bfe\u7b56\u3092\u9032\u3081\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<hr>\n<h3>\u73fe\u5b9f\u7684\u306a\u5bfe\u7b56\u306e\u8003\u3048\u65b9<\/h3>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u5bfe\u7b56\u306f\u3001\u3044\u304d\u306a\u308a\u5927\u898f\u6a21\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5909\u66f4\u3092\u884c\u3046\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u305a\u306f\u6b21\u306e\u3088\u3046\u306a\u5c0f\u3055\u306a\u6539\u5584\u304b\u3089\u59cb\u3081\u308b\u3053\u3068\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002<\/p>\n<ul>\n<li>DNS\u30ed\u30b0\u306e\u4fdd\u5b58\u671f\u9593\u5ef6\u9577<\/li>\n<li>\u30d7\u30ed\u30ad\u30b7\u30ed\u30b0\u306e\u53d6\u5f97<\/li>\n<li>\u901a\u4fe1\u53ef\u8996\u5316\u30c4\u30fc\u30eb\u5c0e\u5165<\/li>\n<li>\u7570\u5e38\u901a\u4fe1\u306e\u5b9a\u671f\u78ba\u8a8d<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306f\u6bd4\u8f03\u7684\u5c0f\u3055\u306a\u5909\u66f4\u3067\u3042\u308a\u306a\u304c\u3089\u3001\u901a\u4fe1\u306e\u900f\u660e\u6027\u3092\u9ad8\u3081\u308b\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u5c0f\u3055\u306a\u6539\u5584\u3092\u7a4d\u307f\u91cd\u306d\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e<strong>\u7a7a\u6c17\u3092\u843d\u3061\u7740\u304b\u305b\u308b<\/strong>\u3088\u3046\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4f53\u5236\u3092\u6574\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<hr>\n<h3>\u30ec\u30ac\u30b7\u30fc\u74b0\u5883\u3067\u306e\u5bfe\u5fdc<\/h3>\n<p>\u591a\u304f\u306e\u4f01\u696d\u3067\u306f\u3001\u53e4\u3044\u30b7\u30b9\u30c6\u30e0\u3068\u65b0\u3057\u3044\u30b7\u30b9\u30c6\u30e0\u304c\u6df7\u5728\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u74b0\u5883\u3067\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u3092\u5927\u304d\u304f\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u96e3\u3057\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u6b21\u306e\u3088\u3046\u306a\u30b1\u30fc\u30b9\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u53e4\u3044\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u304c\u7279\u5b9a\u901a\u4fe1\u3092\u5fc5\u8981\u3068\u3059\u308b<\/li>\n<li>\u30d9\u30f3\u30c0\u30fc\u7ba1\u7406\u306e\u30b7\u30b9\u30c6\u30e0\u304c\u3042\u308b<\/li>\n<li>\u5916\u90e8\u63a5\u7d9a\u304c\u56fa\u5b9a\u3055\u308c\u3066\u3044\u308b<\/li>\n<\/ul>\n<p>\u3053\u306e\u3088\u3046\u306a\u74b0\u5883\u3067\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u6b62\u3081\u305a\u306b\u5bfe\u7b56\u3092\u9032\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u6b21\u306e\u3088\u3046\u306a\u5bfe\u5fdc\u304c\u73fe\u5b9f\u7684\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u901a\u4fe1\u30ed\u30b0\u306e\u5f37\u5316<\/li>\n<li>\u901a\u4fe1\u30d1\u30bf\u30fc\u30f3\u5206\u6790<\/li>\n<li>\u30bb\u30b0\u30e1\u30f3\u30c8\u5206\u96e2<\/li>\n<li>\u6bb5\u968e\u7684\u30dd\u30ea\u30b7\u30fc\u5909\u66f4<\/li>\n<\/ul>\n<p>\u3053\u3046\u3057\u305f\u5bfe\u7b56\u306f\u5373\u52b9\u6027\u306e\u3042\u308b\u89e3\u6c7a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u9577\u671f\u7684\u306b\u306f\u554f\u984c\u306e<strong>\u53ce\u675f<\/strong>\u3084<strong>\u6b6f\u6b62\u3081<\/strong>\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\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class='fukudai'>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u306e\u305f\u3081\u306e\u7d99\u7d9a\u7684\u306a\u76e3\u8996\u3068\u6539\u5584<\/h2>\n<p><\/p>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u30a6\u30a4\u30eb\u30b9\u304b\u3089\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5b88\u308b\u305f\u3081\u306b\u306f\u3001\u5bfe\u7b56\u3092\u8b1b\u3058\u305f\u5f8c\u3082\u7d99\u7d9a\u7684\u306a\u76e3\u8996\u3068\u6539\u5584\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u307e\u305a\u3001\u5b9a\u671f\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ec\u30d3\u30e5\u30fc\u3092\u5b9f\u65bd\u3057\u3001\u73fe\u5728\u306e\u9632\u5fa1\u7b56\u304c\u52b9\u679c\u7684\u3067\u3042\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u30ec\u30d3\u30e5\u30fc\u3067\u306f\u3001\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u30a6\u30a4\u30eb\u30b9\u306e\u6700\u65b0\u306e\u8105\u5a01\u60c5\u5831\u3092\u53ce\u96c6\u3057\u3001\u65e2\u5b58\u306e\u5bfe\u7b56\u304c\u305d\u308c\u306b\u5bfe\u5fdc\u3067\u304d\u3066\u3044\u308b\u304b\u3092\u8a55\u4fa1\u3057\u307e\u3059\u3002 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class='fukudai'>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u30a6\u30a4\u30eb\u30b9\u304b\u3089\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5b88\u308b\u305f\u3081\u306e\u8981\u70b9<\/h2>\n<p><\/p>\n<p>\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u30a6\u30a4\u30eb\u30b9\u304b\u3089\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5b88\u308b\u305f\u3081\u306b\u306f\u3001\u4f01\u696d\u304c\u53d6\u308a\u7d44\u3080\u3079\u304d\u5bfe\u7b56\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002\u307e\u305a\u3001\u30a6\u30a4\u30eb\u30b9\u306e\u7279\u6027\u3092\u7406\u89e3\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u76e3\u8996\u3084\u7570\u5e38\u691c\u51fa\u3092\u884c\u3046\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u4fb5\u5165\u691c\u77e5\u30b7\u30b9\u30c6\u30e0\u3084\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u6d3b\u7528\u3057\u3001\u5916\u90e8\u304b\u3089\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3092\u9632\u3050\u305f\u3081\u306e\u5805\u7262\u306a\u9632\u5fa1\u4f53\u5236\u3092\u6574\u3048\u307e\u3057\u3087\u3046\u3002\u307e\u305f\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3084\u30c7\u30fc\u30bf\u6697\u53f7\u5316\u6280\u8853\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u5404\u30c7\u30d0\u30a4\u30b9\u3084\u901a\u4fe1\u30c7\u30fc\u30bf\u3092\u5b88\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 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class='fukudai'>\u4eca\u3059\u3050\u5b9f\u8df5\uff01\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u59cb\u3081\u3088\u3046<\/h2>\n<p><\/p>\n<p>\u4f01\u696d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5b88\u308b\u305f\u3081\u306b\u306f\u3001\u4eca\u3059\u3050\u306b\u3067\u3082\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u5b9f\u8df5\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u30a6\u30a4\u30eb\u30b9\u306e\u8105\u5a01\u306f\u65e5\u3005\u9032\u5316\u3057\u3066\u304a\u308a\u3001\u653e\u7f6e\u3059\u308b\u3053\u3068\u3067\u30ea\u30b9\u30af\u304c\u5897\u5927\u3057\u307e\u3059\u3002\u307e\u305a\u306f\u3001\u793e\u5185\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u3092\u898b\u76f4\u3057\u3001\u5fc5\u8981\u306a\u30c4\u30fc\u30eb\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046\u3002\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3084\u4fb5\u5165\u691c\u77e5\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u5b9a\u3092\u6700\u9069\u5316\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u76e3\u8996\u3092\u5f37\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u65e9\u671f\u306e\u5146\u5019\u3092\u6349\u3048\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002 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