{"id":5591,"date":"2025-08-09T23:41:39","date_gmt":"2025-08-09T14:41:39","guid":{"rendered":"https:\/\/sky-peace.net\/?p=5591"},"modified":"2025-08-09T23:41:39","modified_gmt":"2025-08-09T14:41:39","slug":"iosec-vpn-radius","status":"publish","type":"post","link":"https:\/\/sky-peace.net\/certified\/iosec-vpn-radius\/","title":{"rendered":"\u3010\u56f3\u89e3\u3011VPN\u30fbIPsec\u30fbRADIUS\u3068\u306f\uff1f\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6280\u8853\u306e\u5168\u4f53\u50cf\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac"},"content":{"rendered":"<p>\u300cVPN\u3001IPsec\u3001RADIUS\u3001CHAP\u2026\u300d<br \/>\n\u30c6\u30ec\u30ef\u30fc\u30af\u3084\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u306e\u666e\u53ca\u3067\u3088\u304f\u8033\u306b\u3059\u308b\u3053\u308c\u3089\u306e\u8a00\u8449\u3002\u4e00\u3064\u3072\u3068\u3064\u306e\u610f\u5473\u306f\u306a\u3093\u3068\u306a\u304f\u5206\u304b\u3063\u3066\u3082\u3001\u5168\u4f53\u3068\u3057\u3066\u300c\u3069\u306e\u6280\u8853\u304c\u3001\u3069\u306e\u5834\u9762\u3067\u3001\u4f55\u3092\u3057\u3066\u3044\u308b\u306e\u304b\u300d\u304c\u7e4b\u304c\u308a\u3065\u3089\u304f\u3001\u982d\u306e\u4e2d\u304c\u3054\u3061\u3083\u3054\u3061\u3083\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304b\uff1f<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u306f\u3001\u305d\u3093\u306a\u3042\u306a\u305f\u306e\u305f\u3081\u306b\u66f8\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3081\u3070\u3001\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u3068\u3044\u3046\u5927\u304d\u306a\u5730\u56f3\u306e\u4e0a\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6280\u8853\u304c\u3069\u306e\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u308b\u306e\u304b\u304c\u30b9\u30c3\u30ad\u30ea\u3068\u6574\u7406\u3067\u304d\u307e\u3059\u3002\u307e\u308b\u3067\u3001\u8907\u96d1\u306a\u4ea4\u5dee\u70b9\u3092\u4e0a\u304b\u3089\u773a\u3081\u308b\u3088\u3046\u306b\u3001\u901a\u4fe1\u306e\u5b89\u5168\u3092\u5b88\u308b\u4ed5\u7d44\u307f\u306e\u5168\u4f53\u50cf\u304c\u63b4\u3081\u308b\u3088\u3046\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u4eca\u56de\u306f\u3001\u307e\u305a\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u306e\u57fa\u672c\u3068\u306a\u308b\u300c\u30c8\u30f3\u30cd\u30eb\u300d\u306e\u8003\u3048\u65b9\u304b\u3089\u59cb\u3081\u3001\u6b21\u306b\u305d\u306e\u30c8\u30f3\u30cd\u30eb\u3092\u901a\u308b\u305f\u3081\u306e\u300c\u672c\u4eba\u78ba\u8a8d\u300d\u3001\u305d\u3057\u3066\u305d\u306e\u672c\u4eba\u78ba\u8a8d\u3092\u52b9\u7387\u5316\u30fb\u5f37\u5316\u3059\u308b\u305f\u3081\u306e\u300c\u4ed5\u7d44\u307f\u300d\u3078\u3068\u3001\u9806\u3092\u8ffd\u3063\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u96e3\u3057\u3044\u5c02\u9580\u7528\u8a9e\u3082\u3001\u300c\u5b85\u914d\u4fbf\u300d\u3084\u300c\u4f1a\u54e1\u5236\u306e\u65bd\u8a2d\u300d\u3068\u3044\u3063\u305f\u8eab\u8fd1\u306a\u4f8b\u3048\u3092\u4f7f\u3044\u306a\u304c\u3089\u3001\u4e00\u3064\u3072\u3068\u3064\u4e01\u5be7\u306b\u89e3\u304d\u307b\u3050\u3057\u3066\u3044\u304d\u307e\u3059\u306e\u3067\u3001\u3054\u5b89\u5fc3\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u3055\u3042\u3001\u4e00\u7dd2\u306b\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u306e\u4e16\u754c\u3092\u63a2\u691c\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4ed5\u7d44\u307f\u3092\u30de\u30b9\u30bf\u30fc\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>VPN\u3068\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u306e\u57fa\u672c\u2502\u5b89\u5168\u306a\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u306e\u571f\u53f0\u3092\u7bc9\u304f\u6280\u8853<\/h2>\n<p>\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u7406\u89e3\u3059\u308b\u7b2c\u4e00\u6b69\u306f\u3001\u300c<strong>VPN\uff08Virtual Private Network\uff09<\/strong>\u300d\u3092\u77e5\u308b\u3053\u3068\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002<\/p>\n<p>\u30ab\u30d5\u30a7\u3084\u81ea\u5b85\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u56de\u7dda\u306f\u3001\u4e0d\u7279\u5b9a\u591a\u6570\u306e\u4eba\u304c\u5229\u7528\u3059\u308b\u300c\u516c\u9053\u300d\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u3053\u306e\u516c\u9053\u3067\u4f1a\u793e\u306e\u6a5f\u5bc6\u60c5\u5831\u306a\u3069\u306e\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u3092\u305d\u306e\u307e\u307e\u3084\u308a\u53d6\u308a\u3059\u308b\u306e\u306f\u3001\u88f8\u3067\u304a\u91d1\u3092\u6301\u3061\u904b\u3076\u3088\u3046\u306a\u3082\u306e\u3067\u975e\u5e38\u306b\u5371\u967a\u3067\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u767b\u5834\u3059\u308b\u306e\u304cVPN\u3067\u3059\u3002VPN\u306f\u3001\u3053\u306e\u516c\u9053\u306e\u4e2d\u306b\u300c<strong>\u81ea\u5206\u305f\u3061\u5c02\u7528\u306e\u30c8\u30f3\u30cd\u30eb<\/strong>\u300d\u3092\u4f5c\u308a\u51fa\u3059\u6280\u8853\u3067\u3059\u3002\u3053\u306e\u30c8\u30f3\u30cd\u30eb\u306e\u4e2d\u3092\u901a\u308b\u30c7\u30fc\u30bf\u306f\u3059\u3079\u3066\u6697\u53f7\u5316\u3055\u308c\u308b\u305f\u3081\u3001\u305f\u3068\u3048\u9014\u4e2d\u3067\u7b2c\u4e09\u8005\u306b\u76d7\u307f\u898b\u3089\u308c\u3066\u3082\u3001\u4e2d\u8eab\u3092\u89e3\u8aad\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3042\u305f\u304b\u3082\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u306b\u76f4\u63a5\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u304b\u306e\u3088\u3046\u306a\u3001\u5b89\u5168\u306a\u901a\u4fe1\u304c\u5b9f\u73fe\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/p>\n<\/p>\n<h3>\u30c8\u30f3\u30cd\u30eb\u3092\u4f5c\u308b\u305f\u3081\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\uff08\u901a\u4fe1\u30eb\u30fc\u30eb\uff09\u305f\u3061<\/h3>\n<p>VPN\u3068\u3044\u3046\u5927\u304d\u306a\u67a0\u7d44\u307f\u306e\u4e2d\u3067\u3001\u30c8\u30f3\u30cd\u30eb\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u4f7f\u308f\u308c\u308b\u4ee3\u8868\u7684\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\uff08\u901a\u4fe1\u4e0a\u306e\u30eb\u30fc\u30eb\uff09\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<table class=\"wp-block-table\">\n<thead>\n<tr>\n<th>\u30d7\u30ed\u30c8\u30b3\u30eb<\/th>\n<th>\u7279\u5fb4<\/th>\n<th>\u4e3b\u306a\u7528\u9014<\/th>\n<th>\u4f8b\u3048<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>PPP<\/strong><br \/>(Point-to-Point Protocol)<\/td>\n<td>1\u5bfe1\u3067\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u57fa\u672c\u7684\u306a\u30eb\u30fc\u30eb\u3002\u8a8d\u8a3c\u3084IP\u30a2\u30c9\u30ec\u30b9\u5272\u308a\u5f53\u3066\u6a5f\u80fd\u3092\u6301\u3064\u3001\u30c8\u30f3\u30cd\u30eb\u306e<strong>\u57fa\u672c\u9aa8\u683c<\/strong>\u3002<\/td>\n<td>ISDN\u3084ADSL\u306e\u6642\u4ee3\u304b\u3089\u4f7f\u308f\u308c\u3066\u3044\u308b\u53e4\u5178\u7684\u306a\u63a5\u7d9a\u65b9\u6cd5\u3002\u4ed6\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30d9\u30fc\u30b9\u306b\u306a\u308b\u3002<\/td>\n<td>\u96fb\u8a71\u56de\u7dda\u3067\u76f4\u63a52\u5730\u70b9\u3092\u7e4b\u3050\u30a4\u30e1\u30fc\u30b8\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>PPPoE<\/strong><br \/>(PPP over Ethernet)<\/td>\n<td>PPP\u3092\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff08LAN\uff09\u4e0a\u3067\u4f7f\u3048\u308b\u3088\u3046\u306b\u62e1\u5f35\u3057\u305f\u3082\u306e\u3002PPP\u306e\u30d1\u30b1\u30c3\u30c8\u3092\u30ab\u30d7\u30bb\u30eb\u306b\u5165\u308c\u3066\u904b\u3076\u3002<\/td>\n<td>ADSL\u3084\u5149\u56de\u7dda\uff08FTTH\uff09\u3067\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3002<\/td>\n<td>\u96fb\u8a71\u56de\u7dda\u306e\u4ed5\u7d44\u307f\uff08PPP\uff09\u3092\u3001LAN\u30b1\u30fc\u30d6\u30eb\uff08Ethernet\uff09\u3067\u4f7f\u3048\u308b\u3088\u3046\u306b\u3059\u308b\u300c\u5909\u63db\u30a2\u30c0\u30d7\u30bf\u300d\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>PPTP<\/strong><br \/>(Point-to-Point Tunneling Protocol)<\/td>\n<td>PPP\u3092\u5229\u7528\u3057\u3066VPN\u30c8\u30f3\u30cd\u30eb\u3092\u4f5c\u308b\u305f\u3081\u306e\u30b7\u30f3\u30d7\u30eb\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3002\u8a2d\u5b9a\u304c\u7c21\u5358\u3060\u304c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5ea6\u306f\u4f4e\u3044\u3068\u3055\u308c\u308b\u3002<\/td>\n<td>\u624b\u8efd\u306aVPN\u63a5\u7d9a\u3002\u3057\u304b\u3057\u73fe\u5728\u3067\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u61f8\u5ff5\u304b\u3089\u63a8\u5968\u3055\u308c\u306a\u3044\u3053\u3068\u304c\u591a\u3044\u3002<\/td>\n<td>\u7c21\u6613\u7684\u306a\u30d7\u30ec\u30cf\u30d6\u306e\u30c8\u30f3\u30cd\u30eb\u3002\u4f5c\u308a\u3084\u3059\u3044\u304c\u5f37\u5ea6\u306f\u305d\u3053\u305d\u3053\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>IPsec<\/strong><br \/>(Security Architecture for Internet Protocol)<\/td>\n<td>IP\u30d1\u30b1\u30c3\u30c8\u81ea\u4f53\u3092\u6697\u53f7\u5316\u3059\u308b\u975e\u5e38\u306b\u5f37\u529b\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3002VPN\u3067\u6700\u3082\u5e83\u304f\u4f7f\u308f\u308c\u308b<strong>\u30c7\u30d5\u30a1\u30af\u30c8\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/strong>\u3002<\/td>\n<td>\u4f01\u696d\u9593\u306e\u62e0\u70b9\u63a5\u7d9aVPN\u3084\u3001\u9ad8\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u6c42\u3081\u3089\u308c\u308b\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9VPN\u3002<\/td>\n<td>\u9244\u7b4b\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u88fd\u306e\u9811\u4e08\u306a\u30c8\u30f3\u30cd\u30eb\u3002\u5efa\u8a2d\u306f\u5c11\u3057\u8907\u96d1\u3060\u304c\u975e\u5e38\u306b\u5b89\u5168\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>TLS<\/strong><br \/>(Transport Layer Security)<\/td>\n<td>Web\u30b5\u30a4\u30c8\u306eHTTPS\u901a\u4fe1\u3067\u4f7f\u308f\u308c\u308b\u6697\u53f7\u5316\u6280\u8853\u3002\u3053\u308c\u3092\u5fdc\u7528\u3057\u305fVPN\u3092\u300cSSL-VPN\u300d\u3068\u547c\u3076\u3002<\/td>\n<td>Web\u30d6\u30e9\u30a6\u30b6\u3055\u3048\u3042\u308c\u3070\u5229\u7528\u3067\u304d\u308b\u624b\u8efd\u306a\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9VPN\u3002<\/td>\n<td>Web\u30b5\u30a4\u30c8\u3092\u898b\u308b\u306e\u3068\u540c\u3058\u611f\u899a\u3067\u5165\u308c\u308b\u3001\u5b89\u5168\u306a\u300c\u5c02\u7528\u901a\u8def\u300d\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u30dd\u30a4\u30f3\u30c8\uff1a<\/strong><br \/>\u307e\u305a\u300c<strong>VPN<\/strong>\u300d\u3068\u3044\u3046\u5b89\u5168\u306a<strong>\u30c8\u30f3\u30cd\u30eb<\/strong>\u3092\u4f5c\u308b\u76ee\u7684\u304c\u3042\u308a\u3001\u305d\u306e\u5b9f\u73fe\u65b9\u6cd5\u3068\u3057\u3066<strong>IPsec<\/strong>\u3084<strong>TLS (SSL-VPN)<\/strong>\u3068\u3044\u3063\u305f\u9811\u4e08\u306a\u65b9\u5f0f\u304c\u4e3b\u6d41\u306b\u306a\u3063\u3066\u3044\u308b\u3001\u3068\u899a\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<strong>PPP<\/strong>\u3084<strong>PPTP<\/strong>\u306f\u3001\u305d\u306e\u57fa\u790e\u3068\u306a\u3063\u305f\u308a\u3001\u904e\u53bb\u306b\u4f7f\u308f\u308c\u305f\u308a\u3057\u305f\u6280\u8853\u3068\u3044\u3046\u4f4d\u7f6e\u3065\u3051\u3067\u3059\u3002<\/p>\n<h2>\u8a8d\u8a3c\u30d7\u30ed\u30c8\u30b3\u30eb\u5165\u9580\u2502VPN\u30c8\u30f3\u30cd\u30eb\u306e\u5165\u53e3\u3067\u884c\u3046\u672c\u4eba\u78ba\u8a8d\uff08PAP\u30fbCHAP\uff09<\/h2>\n<p>\u5148\u307b\u3069\u3001VPN\u306b\u3088\u3063\u3066\u5b89\u5168\u306a\u300c\u30c8\u30f3\u30cd\u30eb\u300d\u304c\u4f5c\u308c\u308b\u3053\u3068\u3092\u5b66\u3073\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u305b\u3063\u304b\u304f\u9811\u4e08\u306a\u30c8\u30f3\u30cd\u30eb\u3092\u4f5c\u3063\u3066\u3082\u3001\u8ab0\u3067\u3082\u81ea\u7531\u306b\u5165\u308c\u3066\u3057\u307e\u3063\u3066\u306f\u610f\u5473\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u4f1a\u793e\u306e\u91cd\u8981\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u306e\u306f\u3001\u8a31\u53ef\u3055\u308c\u305f\u793e\u54e1\u3060\u3051\u3067\u3042\u308b\u3079\u304d\u3067\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u5fc5\u8981\u306b\u306a\u308b\u306e\u304c\u300c<strong>\u8a8d\u8a3c<\/strong>\u300d\u3001\u3064\u307e\u308a\u300c\u3042\u306a\u305f\u306f\u672c\u5f53\u306b\u8a31\u53ef\u3055\u308c\u305f\u672c\u4eba\u3067\u3059\u304b\uff1f\u300d\u3092\u78ba\u8a8d\u3059\u308b\u624b\u7d9a\u304d\u3067\u3059\u3002\u3053\u306e\u8a8d\u8a3c\u3092\u884c\u3046\u305f\u3081\u306e\u901a\u4fe1\u30eb\u30fc\u30eb\u304c<strong>\u8a8d\u8a3c\u30d7\u30ed\u30c8\u30b3\u30eb<\/strong>\u3067\u3042\u308a\u3001\u305d\u306e\u4ee3\u8868\u683c\u304c<strong>PAP<\/strong>\u3068<strong>CHAP<\/strong>\u3067\u3059\u3002<\/p>\n<\/p>\n<h3>PAP\u3068CHAP\u306e\u9055\u3044\u306f\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u9001\u308a\u65b9\u300d<\/h3>\n<p>PAP\u3068CHAP\u306e\u6700\u3082\u5927\u304d\u306a\u9055\u3044\u306f\u3001<strong>\u5229\u7528\u8005\u306eID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u76f8\u624b\uff08\u30b5\u30fc\u30d0\u30fc\uff09\u306b\u4f1d\u3048\u308b\u304b<\/strong>\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n<h4>PAP (Password Authentication Protocol)<\/h4>\n<p>PAP\u306f\u3001\u975e\u5e38\u306b\u30b7\u30f3\u30d7\u30eb\u306a\u8a8d\u8a3c\u65b9\u5f0f\u3067\u3059\u3002\u5229\u7528\u8005\uff08\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\uff09\u306f\u3001\u30e6\u30fc\u30b6\u30fcID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092<strong>\u305d\u306e\u307e\u307e\u306e\u5f62\uff08\u5e73\u6587\uff09<\/strong>\u3067\u30b5\u30fc\u30d0\u30fc\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u4f8b\u3048\u308b\u306a\u3089\u2026<\/strong><br \/><strong>\u30cf\u30ac\u30ad\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u66f8\u3044\u3066\u9001\u308b<\/strong>\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u624b\u8efd\u3067\u3059\u304c\u3001\u914d\u9054\u9014\u4e2d\u3067\u8ab0\u304b\u306b\u76d7\u307f\u898b\u3089\u308c\u305f\u3089\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u4e38\u88f8\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u30c7\u30e1\u30ea\u30c3\u30c8:<\/strong><br \/>\u901a\u4fe1\u5185\u5bb9\u304c\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u76d7\u8074\u3055\u308c\u305f\u5834\u5408\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6f0f\u6d29\u3059\u308b\u30ea\u30b9\u30af\u304c\u975e\u5e38\u306b\u9ad8\u3044\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u73fe\u5728\u3067\u306f\u307b\u3068\u3093\u3069\u4f7f\u308f\u308c\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<h4>CHAP (Challenge Handshake Authentication Protocol)<\/h4>\n<p>CHAP\u306f\u3001PAP\u306e\u5f31\u70b9\u3092\u514b\u670d\u3057\u305f\u3001\u3088\u308a\u5b89\u5168\u306a\u8a8d\u8a3c\u65b9\u5f0f\u3067\u3059\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u305d\u306e\u3082\u306e\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u6d41\u3059\u3053\u3068\u306f\u3057\u307e\u305b\u3093\u3002<\/p>\n<ul>\n<li><strong>\u4ed5\u7d44\u307f\u306e\u30a4\u30e1\u30fc\u30b8:<\/strong>\n<ol>\n<li><strong>\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u306e\u300c\u8cea\u554f\uff08\u30c1\u30e3\u30ec\u30f3\u30b8\uff09\u300d:<\/strong> \u30b5\u30fc\u30d0\u30fc\u304c\u3001\u6bce\u56de\u30e9\u30f3\u30c0\u30e0\u306a\u300c\u5408\u8a00\u8449\uff08\u30c1\u30e3\u30ec\u30f3\u30b8\u5024\uff09\u300d\u3092\u5229\u7528\u8005\u306b\u9001\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u5229\u7528\u8005\u304b\u3089\u306e\u300c\u7b54\u3048\uff08\u30ec\u30b9\u30dd\u30f3\u30b9\uff09\u300d:<\/strong> \u5229\u7528\u8005\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306f\u3001\u305d\u306e\u5408\u8a00\u8449\u3068\u81ea\u5206\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u8a08\u7b97\uff08\u30cf\u30c3\u30b7\u30e5\u5316\uff09\u3057\u3001\u305d\u306e\u300c\u8a08\u7b97\u7d50\u679c\uff08\u30ec\u30b9\u30dd\u30f3\u30b9\uff09\u300d\u3060\u3051\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u9001\u308a\u8fd4\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30b5\u30fc\u30d0\u30fc\u3067\u306e\u300c\u7b54\u3048\u5408\u308f\u305b\u300d:<\/strong> \u30b5\u30fc\u30d0\u30fc\u5074\u3082\u3001\u540c\u3058\u5408\u8a00\u8449\u3068\uff08\u4e8b\u524d\u306b\u4fdd\u5b58\u3057\u3066\u3042\u308b\uff09\u5229\u7528\u8005\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u540c\u3058\u8a08\u7b97\u3092\u884c\u3044\u307e\u3059\u3002\u4e21\u8005\u306e\u8a08\u7b97\u7d50\u679c\u304c\u4e00\u81f4\u3059\u308c\u3070\u3001\u300c\u3053\u306e\u4eba\u306f\u6b63\u3057\u3044\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u77e5\u3063\u3066\u3044\u308b\u672c\u4eba\u3060\u300d\u3068\u5224\u65ad\u3057\u3001\u8a8d\u8a3c\u6210\u529f\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n<\/li>\n<li><strong>\u4f8b\u3048\u308b\u306a\u3089\u2026<\/strong><br \/><strong>\u79d8\u5bc6\u306e\u5408\u8a00\u8449\u3092\u77e5\u3063\u3066\u3044\u308b\u304b\u8a66\u3059<\/strong>\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u300c\u5c71\u300d\u3068\u8a00\u308f\u308c\u305f\u3089\u300c\u5ddd\u300d\u3068\u8fd4\u3059\u3001\u3068\u3044\u3046\u30eb\u30fc\u30eb\u3092\u4e8b\u524d\u306b\u5171\u6709\u3057\u3066\u304a\u304d\u3001\u672c\u756a\u3067\u306f\u300c\u5c71\u300d\u3068\u3044\u3046\u8cea\u554f\u3060\u3051\u3092\u9001\u308a\u307e\u3059\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\uff08\u5408\u8a00\u8449\u305d\u306e\u3082\u306e\uff09\u306f\u4f1a\u8a71\u306b\u51fa\u3066\u3053\u306a\u3044\u306e\u3067\u3001\u3084\u308a\u53d6\u308a\u3092\u76d7\u307f\u805e\u304d\u3055\u308c\u3066\u3082\u5b89\u5168\u3067\u3059\u3002<\/li>\n<\/ul>\n<table class=\"wp-block-table\">\n<thead>\n<tr>\n<th>\u30d7\u30ed\u30c8\u30b3\u30eb<\/th>\n<th>\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u9001\u4fe1\u65b9\u6cd5<\/th>\n<th>\u5b89\u5168\u6027<\/th>\n<th>\u7279\u5fb4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>PAP<\/strong><\/td>\n<td>\u305d\u306e\u307e\u307e\u9001\u308b\uff08\u5e73\u6587\uff09<\/td>\n<td><strong>\u4f4e\u3044<\/strong> \u2717<\/td>\n<td>\u30b7\u30f3\u30d7\u30eb\u3060\u304c\u76d7\u8074\u306b\u5f31\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>CHAP<\/strong><\/td>\n<td>\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u9001\u3089\u305a\u3001\u8a08\u7b97\u7d50\u679c\u3092\u9001\u308b<\/td>\n<td><strong>\u9ad8\u3044<\/strong> \u25cb<\/td>\n<td>\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u306e\u30c1\u30e3\u30ec\u30f3\u30b8\u306b\u5fdc\u7b54\u3059\u308b\u5f62\u3067\u8a8d\u8a3c\u3002\u3088\u308a\u5b89\u5168\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u30dd\u30a4\u30f3\u30c8\uff1a<\/strong><br \/>\u5b89\u5168\u306a\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u3067\u306f\u3001<strong>\u30d1\u30b9\u30ef\u30fc\u30c9\u305d\u306e\u3082\u306e\u3092\u9001\u3089\u306a\u3044CHAP<\/strong>\u304c\u4f7f\u308f\u308c\u308b\u306e\u304c\u57fa\u672c\u3067\u3059\u3002VPN\u3067\u30c8\u30f3\u30cd\u30eb\u3092\u78ba\u4fdd\u3057\u3001\u305d\u306e\u5165\u53e3\u3067CHAP\u306b\u3088\u3063\u3066\u672c\u4eba\u78ba\u8a8d\u3092\u884c\u3046\u3001\u3068\u3044\u3046\u6d41\u308c\u3092\u30a4\u30e1\u30fc\u30b8\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>\u8a8d\u8a3c\u30b5\u30fc\u30d0\u30fc\u306e\u5f79\u5272\u3068\u4ed5\u7d44\u307f\u2502RADIUS\u30fbDIAMETER\u3067\u672c\u4eba\u78ba\u8a8d\u3092\u4e00\u5143\u7ba1\u7406<\/h2>\n<p>\u3055\u3066\u3001VPN\u3067\u5b89\u5168\u306a\u30c8\u30f3\u30cd\u30eb\u3092\u4f5c\u308a\uff08IPsec\u306a\u3069\uff09\u3001\u305d\u306e\u5165\u53e3\u3067\u672c\u4eba\u78ba\u8a8d\uff08CHAP\u306a\u3069\uff09\u3092\u884c\u3046\u6d41\u308c\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u500b\u4eba\u3084\u6570\u4eba\u898f\u6a21\u306a\u3089\u3053\u308c\u3067\u3082\u5341\u5206\u3067\u3059\u304c\u3001\u6570\u767e\u4eba\u3001\u6570\u5343\u4eba\u898f\u6a21\u306e\u4f01\u696d\u3067\u306f\u3069\u3046\u3067\u3057\u3087\u3046\uff1f<\/p>\n<p>\u55b6\u696d\u62c5\u5f53\u306eA\u3055\u3093\u3001\u958b\u767a\u62c5\u5f53\u306eB\u3055\u3093\u3001\u7d4c\u7406\u62c5\u5f53\u306eC\u3055\u3093\u2026\u3068\u3001\u305f\u304f\u3055\u3093\u306e\u793e\u54e1\u304c\u305d\u308c\u305e\u308c\u306eID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u30a2\u30af\u30bb\u30b9\u3057\u3066\u304d\u307e\u3059\u3002VPN\u306e\u5165\u53e3\u3068\u306a\u308b\u6a5f\u5668\uff08VPN\u30b5\u30fc\u30d0\u30fc\uff09\u304c\u3001\u3053\u308c\u3089\u3059\u3079\u3066\u306e\u793e\u54e1\u306eID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4e00\u3064\u3072\u3068\u3064\u899a\u3048\u3066\u7ba1\u7406\u3059\u308b\u306e\u306f\u975e\u5e38\u306b\u5927\u5909\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30ea\u30b9\u30af\u3082\u5897\u5927\u3057\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u767b\u5834\u3059\u308b\u306e\u304c\u3001\u300c\u8a8d\u8a3c\u300d\u3092\u5c02\u9580\u306b\u62c5\u5f53\u3059\u308b<strong>\u8a8d\u8a3c\u30b5\u30fc\u30d0\u30fc<\/strong>\u3067\u3059\u3002\u305d\u306e\u4ee3\u8868\u7684\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u304c<strong>RADIUS<\/strong>\u3068<strong>DIAMETER<\/strong>\u3067\u3059\u3002<\/p>\n<h3>\u53d7\u4ed8\u3092\u5c02\u9580\u5bb6\uff08RADIUS\u30b5\u30fc\u30d0\u30fc\uff09\u306b\u4efb\u305b\u308b<\/h3>\n<p>\u8a8d\u8a3c\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u4f8b\u3048\u308b\u306a\u3089<strong>\u4f1a\u54e1\u5236\u65bd\u8a2d\u306e\u300c\u7dcf\u5408\u53d7\u4ed8\u300d<\/strong>\u3067\u3059\u3002<\/p>\n<p>VPN\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u5229\u7528\u8005\u304b\u3089\u30a2\u30af\u30bb\u30b9\u8981\u6c42\u304c\u6765\u308b\u3068\u3001\u81ea\u5206\u3067\u672c\u4eba\u78ba\u8a8d\u3092\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u300c\u3053\u306e\u4eba\u3001\u4f1a\u54e1\uff08\u793e\u54e1\uff09\u3067\u3059\u304b\uff1f\u300d\u3068\u3044\u3046\u554f\u3044\u5408\u308f\u305b\u3092\u8a8d\u8a3c\u30b5\u30fc\u30d0\u30fc\u306b<strong>\u4e38\u6295\u3052\uff08\u8ee2\u9001\uff09<\/strong>\u3057\u307e\u3059\u3002\u8a8d\u8a3c\u30b5\u30fc\u30d0\u30fc\u304c\u4f1a\u54e1\u30ea\u30b9\u30c8\uff08\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff09\u3068\u7167\u5408\u3057\u3066\u300cOK\u3067\u3059\u300d\u300cNG\u3067\u3059\u300d\u3068\u8fd4\u7b54\u3057\u3001\u305d\u308c\u3092\u53d7\u3051\u3066VPN\u30b5\u30fc\u30d0\u30fc\u304c\u5229\u7528\u8005\u3092\u30c8\u30f3\u30cd\u30eb\u306b\u901a\u3059\u304b\u3001\u30d6\u30ed\u30c3\u30af\u3059\u308b\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u5f79\u5272\u3092\u5206\u62c5\u3059\u308b\u3053\u3068\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30e1\u30ea\u30c3\u30c8\u304c\u751f\u307e\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u60c5\u5831\u306e\u4e00\u5143\u7ba1\u7406:<\/strong> \u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u3092\u8a8d\u8a3c\u30b5\u30fc\u30d0\u30fc\u3067\u307e\u3068\u3081\u3066\u7ba1\u7406\u3067\u304d\u308b\u305f\u3081\u3001\u8ffd\u52a0\u3084\u524a\u9664\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u5909\u66f4\u304c\u697d\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5411\u4e0a:<\/strong> \u8a8d\u8a3c\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u4e00\u304b\u6240\u306b\u96c6\u7d04\u3067\u304d\u308b\u305f\u3081\u3001\u7ba1\u7406\u304c\u3057\u3084\u3059\u304f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u3082\u9069\u7528\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u67d4\u8edf\u306a\u69cb\u6210:<\/strong> \u8907\u6570\u306eVPN\u30b5\u30fc\u30d0\u30fc\u3084\u7121\u7ddaLAN\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8\u304b\u3089\u3001\u4e00\u3064\u306e\u8a8d\u8a3c\u30b5\u30fc\u30d0\u30fc\u3092\u53c2\u7167\u3059\u308b\u69cb\u6210\u304c\u53ef\u80fd\u3067\u3059\u3002<\/li>\n<\/ul>\n<h3>RADIUS\u3068\u305d\u306e\u5f8c\u7d99DIAMETER<\/h3>\n<p>\u3053\u306e\u8a8d\u8a3c\u30b5\u30fc\u30d0\u30fc\u3068VPN\u30b5\u30fc\u30d0\u30fc\u306a\u3069\u304c\u9023\u643a\u3059\u308b\u305f\u3081\u306e\u30eb\u30fc\u30eb\u304c<strong>RADIUS<\/strong>\u3068<strong>DIAMETER<\/strong>\u3067\u3059\u3002<\/p>\n<table class=\"wp-block-table\">\n<thead>\n<tr>\n<th>\u30d7\u30ed\u30c8\u30b3\u30eb<\/th>\n<th>\u7279\u5fb4<\/th>\n<th>\u901a\u4fe1\u306e\u4fe1\u983c\u6027<\/th>\n<th>\u4e3b\u306a\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>RADIUS<\/strong><br \/>(Remote Authentication Dial-In User Service)<\/td>\n<td>\u53e4\u304f\u304b\u3089\u4f7f\u308f\u308c\u3066\u3044\u308b\u8a8d\u8a3c\u30d7\u30ed\u30c8\u30b3\u30eb\u306e<strong>\u30c7\u30d5\u30a1\u30af\u30c8\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/strong>\u3002UDP\u3092\u4f7f\u3044\u3001\u30b7\u30f3\u30d7\u30eb\u3067\u52d5\u4f5c\u304c\u8efd\u3044\u3002<\/td>\n<td>UDP\u306e\u305f\u3081\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u5c4a\u3044\u305f\u304b\u306e\u78ba\u8a8d\uff08\u5230\u9054\u78ba\u8a8d\uff09\u306f\u884c\u308f\u306a\u3044\u3002<\/td>\n<td>VPN\u3001\u7121\u7ddaLAN\uff08Wi-Fi\uff09\u3001\u30c0\u30a4\u30e4\u30eb\u30a2\u30c3\u30d7\u63a5\u7d9a\u306a\u3069\u3001\u5e45\u5e83\u3044\u8a8d\u8a3c\u30b7\u30fc\u30f3\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>DIAMETER<\/strong><\/td>\n<td>RADIUS\u306e<strong>\u5f8c\u7d99<\/strong>\u3068\u3057\u3066\u958b\u767a\u3055\u308c\u305f\u30d7\u30ed\u30c8\u30b3\u30eb\u3002TCP\u3084SCTP\u3092\u4f7f\u3044\u3001\u3088\u308a\u9ad8\u6a5f\u80fd\u3067\u4fe1\u983c\u6027\u304c\u9ad8\u3044\u3002<\/td>\n<td>TCP\/SCTP\u306e\u305f\u3081\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u5230\u9054\u78ba\u8a8d\u3084\u9806\u5e8f\u4fdd\u8a3c\u3001\u518d\u9001\u5236\u5fa1\u306a\u3069\u3092\u884c\u3046\u3002<\/td>\n<td>\u643a\u5e2f\u96fb\u8a71\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff084G\/LTE\/5G\uff09\u306a\u3069\u3001\u3088\u308a\u9ad8\u3044\u4fe1\u983c\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u5927\u898f\u6a21\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u30dd\u30a4\u30f3\u30c8\uff1a<\/strong><br \/>\u307e\u305a\u306f\u300c<strong>RADIUS\u306f\u8a8d\u8a3c\u3092\u5c02\u9580\u306b\u884c\u3046\u30b5\u30fc\u30d0\u30fc\uff08\u3068\u9023\u643a\u3059\u308b\u4ed5\u7d44\u307f\uff09<\/strong>\u300d\u3068\u899a\u3048\u307e\u3057\u3087\u3046\u3002\u591a\u6570\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u672c\u4eba\u78ba\u8a8d\u3092\u52b9\u7387\u5316\u30fb\u4e00\u5143\u5316\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002<strong>DIAMETER<\/strong>\u306f\u3001\u305d\u306eRADIUS\u3092\u3055\u3089\u306b\u30d1\u30ef\u30fc\u30a2\u30c3\u30d7\u3055\u305b\u305f\u3001\u3088\u308a\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5f8c\u7d99\u898f\u683c\u3068\u3044\u3046\u4f4d\u7f6e\u3065\u3051\u3067\u3059\u3002<\/p>\n<h2>\u9ad8\u5ea6\u306a\u8a8d\u8a3c\u30b1\u30eb\u30d9\u30ed\u30b9\u3068\u7ba1\u7406\u9818\u57df\u30ec\u30eb\u30e0\u2502SSO\u5b9f\u73fe\u306e\u9375<\/h2>\n<p>\u3053\u308c\u307e\u3067\u306f\u3001\u5229\u7528\u8005\u304cID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u672c\u4eba\u78ba\u8a8d\u3092\u884c\u3046\u4ed5\u7d44\u307f\u3092\u898b\u3066\u304d\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u5229\u7528\u3059\u308b\u30b5\u30fc\u30d3\u30b9\uff08\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u30fc\u3001\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u3001\u52e4\u6020\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306a\u3069\uff09\u304c\u5897\u3048\u308b\u305f\u3073\u306b\u3001\u305d\u308c\u305e\u308c\u3067ID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3059\u308b\u306e\u306f\u975e\u5e38\u306b\u9762\u5012\u3067\u3059\u3057\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u4f7f\u3044\u56de\u3057\u306b\u3088\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3082\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u300c\u9762\u5012\u300d\u3068\u300c\u5371\u967a\u300d\u3092\u540c\u6642\u306b\u89e3\u6c7a\u3059\u308b\u306e\u304c\u3001<strong>\u30b1\u30eb\u30d9\u30ed\u30b9\uff08Kerberos\uff09\u8a8d\u8a3c<\/strong>\u3068\u3044\u3046\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n<h3>\u30b1\u30eb\u30d9\u30ed\u30b9\u8a8d\u8a3c\uff1a\u4e00\u5ea6\u306e\u8a8d\u8a3c\u3067\u3069\u3053\u3067\u3082\u30a2\u30af\u30bb\u30b9\u300c\u30c1\u30b1\u30c3\u30c8\u5236\u904a\u5712\u5730\u300d<\/h3>\n<p>\u30b1\u30eb\u30d9\u30ed\u30b9\u8a8d\u8a3c\u306f\u3001<strong>\u4e00\u5ea6\u306e\u672c\u4eba\u78ba\u8a8d\u3067\u3001\u8a31\u53ef\u3055\u308c\u305f\u8907\u6570\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u90fd\u5ea6\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u5165\u529b\u306a\u3057\u306b\u5229\u7528\u3067\u304d\u308b\u300c\u30b7\u30f3\u30b0\u30eb\u30b5\u30a4\u30f3\u30aa\u30f3\uff08SSO\uff09\u300d<\/strong>\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u4ee3\u8868\u7684\u306a\u6280\u8853\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u3092<strong>\u300c\u30c1\u30b1\u30c3\u30c8\u5236\u306e\u904a\u5712\u5730\u300d<\/strong>\u306b\u4f8b\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u5165\u5834\u30b2\u30fc\u30c8\u3067\u300c\u30d5\u30ea\u30fc\u30d1\u30b9\u300d\u3092\u3082\u3089\u3046\uff08\u8a8d\u8a3c\u30b5\u30fc\u30d0\u30fc\uff09<\/strong><br \/>\u6700\u521d\u306b\u904a\u5712\u5730\u306e\u5165\u5834\u30b2\u30fc\u30c8\u3067\u3001\u3042\u306a\u305f\u306e\u9854\u5199\u771f\u4ed8\u304d\u8eab\u5206\u8a3c\uff08\uff1d<strong>\u30d1\u30b9\u30ef\u30fc\u30c9<\/strong>\uff09\u3092\u63d0\u793a\u3057\u307e\u3059\u3002\u53d7\u4ed8\u4fc2\u306f\u3042\u306a\u305f\u306e\u672c\u4eba\u78ba\u8a8d\u3092\u3059\u308b\u3068\u3001\u5712\u5185\u3067\u4e00\u65e5\u4e2d\u4f7f\u3048\u308b\u300c\u30d5\u30ea\u30fc\u30d1\u30b9\uff08<strong>TGT: Ticket Granting Ticket<\/strong>\uff09\u300d\u3092\u767a\u884c\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u3053\u306e\u6700\u521d\u306e\u8a8d\u8a3c\u3055\u3048\u6e08\u307e\u305b\u3066\u3057\u307e\u3048\u3070\u3001\u8eab\u5206\u8a3c\uff08\u30d1\u30b9\u30ef\u30fc\u30c9\uff09\u3092\u4f55\u5ea6\u3082\u63d0\u793a\u3059\u308b\u5fc5\u8981\u306f\u3082\u3046\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<li><strong>\u4e57\u308a\u7269\u4e57\u308a\u5834\u3067\u300c\u30a2\u30c8\u30e9\u30af\u30b7\u30e7\u30f3\u5238\u300d\u3092\u3082\u3089\u3046\uff08\u30c1\u30b1\u30c3\u30c8\u8a31\u53ef\u30b5\u30fc\u30d0\u30fc\uff09<\/strong><br \/>\u6b21\u306b\u3001\u30b8\u30a7\u30c3\u30c8\u30b3\u30fc\u30b9\u30bf\u30fc\u306b\u4e57\u308a\u305f\u304f\u306a\u3063\u305f\u3068\u3057\u307e\u3059\u3002\u3042\u306a\u305f\u306f\u3044\u304d\u306a\u308a\u30b8\u30a7\u30c3\u30c8\u30b3\u30fc\u30b9\u30bf\u30fc\u306e\u5217\u306b\u4e26\u3076\u306e\u3067\u306f\u306a\u304f\u3001\u8fd1\u304f\u306e\u30c1\u30b1\u30c3\u30c8\u767a\u5238\u6240\u306b\u884c\u304d\u3001\u5148\u307b\u3069\u306e\u300c\u30d5\u30ea\u30fc\u30d1\u30b9\u300d\u3092\u898b\u305b\u307e\u3059\u3002\u3059\u308b\u3068\u4fc2\u54e1\u306f\u3001\u300c\u3053\u306e\u4eba\u306f\u6b63\u898f\u306e\u5165\u5834\u8005\u3060\u306a\u300d\u3068\u78ba\u8a8d\u3057\u3001\u30b8\u30a7\u30c3\u30c8\u30b3\u30fc\u30b9\u30bf\u30fc\u5c02\u7528\u306e\u300c\u30a2\u30c8\u30e9\u30af\u30b7\u30e7\u30f3\u5238\uff08<strong>\u30b5\u30fc\u30d3\u30b9\u30c1\u30b1\u30c3\u30c8<\/strong>\uff09\u300d\u3092\u767a\u884c\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u300c\u30a2\u30c8\u30e9\u30af\u30b7\u30e7\u30f3\u5238\u300d\u3067\u4e57\u308a\u7269\u306b\u4e57\u308b\uff08\u5404\u7a2e\u30b5\u30fc\u30d0\u30fc\uff09<\/strong><br \/>\u3042\u306a\u305f\u306f\u30a2\u30c8\u30e9\u30af\u30b7\u30e7\u30f3\u5238\u3092\u6301\u3063\u3066\u30b8\u30a7\u30c3\u30c8\u30b3\u30fc\u30b9\u30bf\u30fc\u306e\u4e57\u308a\u5834\u3078\u884c\u304d\u307e\u3059\u3002\u4fc2\u54e1\u306b\u305d\u306e\u5238\u3092\u6e21\u3059\u3060\u3051\u3067\u3001\u30b9\u30e0\u30fc\u30ba\u306b\u4e57\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30e1\u30ea\u30fc\u30b4\u30fc\u30e9\u30a6\u30f3\u30c9\u306b\u4e57\u308a\u305f\u3044\u6642\u3082\u540c\u69d8\u306b\u3001\u30d5\u30ea\u30fc\u30d1\u30b9\u3092\u4f7f\u3063\u3066\u30e1\u30ea\u30fc\u30b4\u30fc\u30e9\u30a6\u30f3\u30c9\u5c02\u7528\u306e\u5238\u3092\u3082\u3089\u3044\u3001\u305d\u308c\u3092\u4f7f\u3063\u3066\u4e57\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>\u3053\u306e\u4ed5\u7d44\u307f\u306b\u3088\u308a\u3001<strong>\u30d1\u30b9\u30ef\u30fc\u30c9\u3068\u3044\u3046\u6700\u3082\u91cd\u8981\u306a\u60c5\u5831\u306f\u6700\u521d\u306e1\u56de\u3057\u304b\u4f7f\u308f\u308c\u305a<\/strong>\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3092\u4f55\u5ea6\u3082\u6d41\u308c\u308b\u3053\u3068\u304c\u306a\u3044\u305f\u3081\u3001\u975e\u5e38\u306b\u5b89\u5168\u3067\u3059\u3002<\/p>\n<h3>\u30ec\u30eb\u30e0\uff1a\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u304c\u7ba1\u7406\u3059\u308b\u300c\u7e04\u5f35\u308a\u300d<\/h3>\n<p>\u30b1\u30eb\u30d9\u30ed\u30b9\u8a8d\u8a3c\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u3044\u308b\u3068\u3001<strong>\u30ec\u30eb\u30e0\uff08Realm\uff09<\/strong>\u3068\u3044\u3046\u8a00\u8449\u304c\u51fa\u3066\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001<strong>\u4e00\u3064\u306e\u30b1\u30eb\u30d9\u30ed\u30b9\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u304c\u7ba1\u7406\u3057\u3066\u3044\u308b\u7bc4\u56f2\uff08\u9818\u57df\uff09<\/strong>\u306e\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u4f8b\u3048\u308b\u306a\u3089\u2026<\/strong><br \/>\u5148\u307b\u3069\u306e\u904a\u5712\u5730\u306e\u4f8b\u3067\u8a00\u3048\u3070\u3001<strong>\u300c\u6771\u4eac\u904a\u5712\u5730\u300d\u3068\u3044\u3046\u4e00\u3064\u306e\u904a\u5712\u5730\u5168\u4f53\u304c\u3001\u4e00\u3064\u306e\u30ec\u30eb\u30e0<\/strong>\u3067\u3059\u3002\u300c\u6771\u4eac\u904a\u5712\u5730\u300d\u306e\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u300c\u5927\u962a\u904a\u5712\u5730\u300d\u306e\u5229\u7528\u8005\u306e\u3053\u3068\u307e\u3067\u306f\u7ba1\u7406\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/li>\n<li><strong>\u5b9f\u7528\u4f8b:<\/strong><br \/>\u4f01\u696d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001Active Directory\u306e\u300c<strong>\u30c9\u30e1\u30a4\u30f3<\/strong>\u300d\u304c\u3001\u307b\u307c\u30ec\u30eb\u30e0\u3068\u540c\u3058\u610f\u5473\u3067\u4f7f\u308f\u308c\u307e\u3059\u3002\u300c\u672c\u793e\u30c9\u30e1\u30a4\u30f3\u300d\u300c\u652f\u793e\u30c9\u30e1\u30a4\u30f3\u300d\u306e\u3088\u3046\u306b\u3001\u7ba1\u7406\u3059\u308b\u7bc4\u56f2\u3092\u5206\u3051\u3066\u904b\u7528\u3057\u307e\u3059\u3002\u7570\u306a\u308b\u30ec\u30eb\u30e0\uff08\u30c9\u30e1\u30a4\u30f3\uff09\u9593\u3067\u4fe1\u983c\u95a2\u4fc2\u3092\u7d50\u3076\u3053\u3068\u3067\u3001\u672c\u793e\u306b\u3044\u306a\u304c\u3089\u652f\u793e\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3001\u3068\u3044\u3063\u305f\u3053\u3068\u3082\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p><strong>\u30dd\u30a4\u30f3\u30c8\uff1a<\/strong><br 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