{"id":5912,"date":"2025-09-23T16:00:19","date_gmt":"2025-09-23T07:00:19","guid":{"rendered":"https:\/\/sky-peace.net\/?p=5912"},"modified":"2025-09-23T16:00:19","modified_gmt":"2025-09-23T07:00:19","slug":"sc-sp-1","status":"publish","type":"post","link":"https:\/\/sky-peace.net\/certified\/sc-sp-1\/","title":{"rendered":"\u3010\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb\u3011\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5348\u5f8c\u8a66\u9a13\u5bfe\u7b56\uff01FW, VPN, DMZ\u306a\u3069\u983b\u51fa\u6280\u8853\u3092\u5fb9\u5e95\u89e3\u8aac"},"content":{"rendered":"

\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb\uff08SC\uff09\u8a66\u9a13\u306e\u5408\u683c\u3092\u76ee\u6307\u3059\u4e0a\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6df1\u3044\u7406\u89e3\u306f\u907f\u3051\u3066\u901a\u308c\u307e\u305b\u3093\u3002\u7279\u306b\u3001\u5b9f\u52d9\u30b7\u30ca\u30ea\u30aa\u306b\u57fa\u3065\u3044\u305f\u9577\u6587\u554f\u984c\u304c\u51fa\u984c\u3055\u308c\u308b\u5348\u5f8c\u8a66\u9a13\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\uff08FW\uff09\u3001VPN\u3001DMZ\u3068\u3044\u3063\u305f\u500b\u5225\u306e\u6280\u8853\u77e5\u8b58\u3060\u3051\u3067\u306a\u304f\u3001\u305d\u308c\u3089\u304c\u3069\u306e\u3088\u3046\u306b\u9023\u643a\u3057\u3001\u7d44\u7e54\u5168\u4f53\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f62\u6210\u3057\u3066\u3044\u308b\u306e\u304b\u3092\u8aad\u307f\u89e3\u304f\u529b\u304c\u554f\u308f\u308c\u307e\u3059\u3002<\/p>\n

\u300c\u5404\u7528\u8a9e\u306e\u610f\u5473\u306f\u77e5\u3063\u3066\u3044\u308b\u3051\u3069\u3001\u306a\u305c\u3053\u306e\u69cb\u6210\u306a\u306e\u304b\u8aac\u660e\u3067\u304d\u306a\u3044\u300d\u300c\u5348\u5f8c\u554f\u984c\u306e\u9577\u6587\u3092\u8aad\u3080\u306e\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u3001\u7d50\u5c40\u4f55\u304c\u554f\u308f\u308c\u3066\u3044\u308b\u306e\u304b\u5206\u304b\u3089\u306a\u304f\u306a\u308b\u300d\u2026\u305d\u3093\u306a\u60a9\u307f\u3092\u62b1\u3048\u3066\u3044\u307e\u305b\u3093\u304b\uff1f<\/p>\n

\u672c\u8a18\u4e8b\u3067\u306f\u3001\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb\u8a66\u9a13\u306e\u5348\u5f8c\u554f\u984c\u3067\u983b\u51fa\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6280\u8853\u3092\u7db2\u7f85\u7684\u306b\u53d6\u308a\u4e0a\u3052\u3001\u305d\u308c\u305e\u308c\u306e\u5f79\u5272\u3068\u95a2\u4fc2\u6027\u3092\u4f53\u7cfb\u7684\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u5883\u754c\u9632\u5fa1\u306e\u8981\u3067\u3042\u308b\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u304b\u3089\u3001\u5b89\u5168\u306a\u901a\u4fe1\u3092\u5b9f\u73fe\u3059\u308bVPN\u3001\u5185\u90e8\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u5fa1\u3059\u308bIEEE 802.1X\u8a8d\u8a3c\u307e\u3067\u3001\u70b9\u5728\u3057\u304c\u3061\u306a\u77e5\u8b58\u3092\u4e00\u672c\u306e\u7dda\u3067\u7e4b\u3044\u3067\u3044\u304d\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3081\u3070\u3001\u5404\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u62c5\u3046\u5f79\u5272\u3068\u3001\u305d\u308c\u3089\u304c\u7e54\u308a\u306a\u3059\u591a\u5c64\u9632\u5fa1\u306e\u4ed5\u7d44\u307f\u304c\u660e\u78ba\u306b\u306a\u308a\u3001\u8907\u96d1\u306a\u30b7\u30ca\u30ea\u30aa\u554f\u984c\u306b\u3082\u81ea\u4fe1\u3092\u6301\u3063\u3066\u7acb\u3061\u5411\u304b\u3048\u308b\u3088\u3046\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n

\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb \u5348\u5f8c\u8a66\u9a13\u3067\u554f\u308f\u308c\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5168\u4f53\u50cf<\/h2>\n

\u5348\u5f8c\u8a66\u9a13\u306e\u30b7\u30ca\u30ea\u30aa\u554f\u984c\u3067\u306f\u3001\u5358\u4e00\u306e\u6280\u8853\u3060\u3051\u3067\u306a\u304f\u3001\u8907\u6570\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u9023\u643a\u3057\u3066\u52d5\u4f5c\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u304c\u63cf\u304b\u308c\u307e\u3059\u3002\u3053\u306e\u8907\u96d1\u306a\u69cb\u6210\u3092\u8aad\u307f\u89e3\u304f\u9375\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5927\u304d\u304f3\u3064\u306e\u300c\u30be\u30fc\u30f3\uff08\u9818\u57df\uff09\u300d\u306b\u5206\u3051\u3066\u6349\u3048\u308b\u3053\u3068\u3067\u3059\u3002\u4f01\u696d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u62c5\u5f53\u8005\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u8a08\u3092\u884c\u3046\u969b\u3082\u3001\u3053\u306e\u30be\u30fc\u30f3\u30cb\u30f3\u30b0\u306e\u8003\u3048\u65b9\u304c\u57fa\u672c\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u57ce\u306e\u9632\u885b\u306b\u4f8b\u3048\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210<\/h4>\n

\u3053\u308c\u306f\u3001\u57ce\u306e\u9632\u885b\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002\u307e\u305a\u6700\u3082\u5916\u5074\u306b\u9ad8\u3044\u300c\u57ce\u58c1\uff08\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\uff09<\/strong>\u300d\u3092\u7bc9\u304d\u3001\u51fa\u5165\u308a\u3092\u53b3\u3057\u304f\u5236\u9650\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u5916\u90e8\u306e\u5546\u4eba\u304c\u54c1\u7269\u3092\u58f2\u8cb7\u3059\u308b\u305f\u3081\u306e\u300c\u57ce\u4e0b\u753a\uff08DMZ\uff09<\/strong>\u300d\u3092\u8a2d\u3051\u3001\u3053\u3053\u306f\u5916\u90e8\u306e\u4eba\u9593\u3082\u7acb\u3061\u5165\u308c\u307e\u3059\u304c\u3001\u6c7a\u3057\u3066\u300c\u57ce\u5185\uff08\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09<\/strong>\u300d\u3078\u306f\u76f4\u63a5\u5165\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u57ce\u5185\u306b\u5165\u308c\u308b\u306e\u306f\u3001\u53b3\u3057\u304f\u8eab\u5143\u304c\u78ba\u8a8d\u3055\u308c\u305f\u8005\uff08\u793e\u54e1\uff09\u3060\u3051\u3067\u3059\u3002<\/p>\n

\u5404\u30be\u30fc\u30f3\u306e\u5f79\u5272\u3068\u95a2\u9023\u6280\u8853<\/h4>\n

\u5404\u30be\u30fc\u30f3\u306e\u5f79\u5272\u3068\u3001\u305d\u3053\u3067\u6d3b\u8e8d\u3059\u308b\u4e3b\u8981\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6280\u8853\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002\u3053\u306e\u5168\u4f53\u50cf\u3092\u982d\u306b\u5165\u308c\u3066\u304a\u304f\u3068\u3001\u3053\u308c\u4ee5\u964d\u306e\u500b\u5225\u306e\u6280\u8853\u89e3\u8aac\u304c\u30b9\u30e0\u30fc\u30ba\u306b\u7406\u89e3\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n
\u30be\u30fc\u30f3<\/th>\n\u5f79\u5272<\/th>\n\u4e3b\u306a\u95a2\u9023\u6280\u8853\uff08\u672c\u8a18\u4e8b\u3067\u89e3\u8aac\uff09<\/th>\n<\/tr>\n
\u2460 \u5883\u754c<\/strong><\/td>\n\u5916\u90e8\uff08\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff09\u3068\u5185\u90e8\u3092\u5206\u96e2\u3057\u3001\u4e0d\u6b63\u306a\u901a\u4fe1\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u6700\u524d\u7dda\u3002<\/td>\n\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb(FW), UTM<\/td>\n<\/tr>\n
\u2461 DMZ<\/strong><\/td>\nWeb\u30b5\u30fc\u30d0\u306a\u3069\u3001\u5916\u90e8\u306b\u516c\u958b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30b5\u30fc\u30d0\u3092\u8a2d\u7f6e\u3059\u308b\u9694\u96e2\u30a8\u30ea\u30a2\u3002<\/td>\n\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0<\/td>\n<\/tr>\n
\u2462 \u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong><\/td>\n\u793e\u54e1\u304c\u5229\u7528\u3059\u308bPC\u3084\u696d\u52d9\u30b5\u30fc\u30d0\u304c\u5b58\u5728\u3059\u308b\u3001\u6700\u3082\u4fdd\u8b77\u3059\u3079\u304d\u30a8\u30ea\u30a2\u3002<\/td>\nIEEE 8002.1X, \u30eb\u30fc\u30bf(ACL), ARP, SSH<\/td>\n<\/tr>\n
\u305d\u306e\u4ed6\uff08\u901a\u4fe1\u7d4c\u8def\uff09<\/strong><\/td>\n\u5916\u90e8\u3068\u5185\u90e8\u3092\u5b89\u5168\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u6280\u8853\u3002<\/td>\nVPN<\/td>\n<\/tr>\n<\/table>\n

\u3053\u306e\u3088\u3046\u306b\u3001\u3069\u306e\u6280\u8853\u304c\u3069\u306e\u5834\u6240\u3067\u3001\u3069\u306e\u3088\u3046\u306a\u76ee\u7684\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u306e\u304b\u3092\u610f\u8b58\u3059\u308b\u3053\u3068\u304c\u3001\u5348\u5f8c\u554f\u984c\u3092\u653b\u7565\u3059\u308b\u7b2c\u4e00\u6b69\u3067\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u304b\u3089\u306f\u3001\u3053\u308c\u3089\u306e\u6280\u8853\u8981\u7d20\u3092\u4e00\u3064\u305a\u3064\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n

\u5883\u754c\u9632\u5fa1\u306e\u8981\uff01\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb(FW)\u306e\u6a5f\u80fd\u3068DMZ\u306e\u8a2d\u8a08\u30d1\u30bf\u30fc\u30f3<\/h2>\n

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\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u57fa\u672c\uff1a\u30d1\u30b1\u30c3\u30c8\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/h4>\n

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\u8eab\u8fd1\u306a\u4f8b\u3048<\/strong> 📮
\u3053\u308c\u306f\u3001\u30de\u30f3\u30b7\u30e7\u30f3\u306e\u30a8\u30f3\u30c8\u30e9\u30f3\u30b9\u306b\u3044\u308b\u7ba1\u7406\u4eba\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u7ba1\u7406\u4eba\u306f\u300c\u3007\u3007\u53f7\u5ba4\u306e\u3007\u3007\u3055\u3093\u5b9b\u300d\u3068\u3044\u3046\u5b9b\u5148\u3068\u3001\u300c\u5b85\u914d\u696d\u8005\u306e\u3007\u3007\u300d\u3068\u3044\u3046\u5dee\u51fa\u4eba\u304c\u66f8\u304b\u308c\u305f\u4f1d\u7968\u3060\u3051\u3092\u898b\u3066\u3001\u8a31\u53ef\u3055\u308c\u305f\u696d\u8005\u304b\u3089\u306e\u8377\u7269\u4ee5\u5916\u306f\u4e2d\u306b\u5165\u308c\u307e\u305b\u3093\u3002\u30d1\u30b1\u30c3\u30c8\u306e\u4e2d\u8eab\uff08\u30c7\u30fc\u30bf\uff09\u307e\u3067\u306f\u30c1\u30a7\u30c3\u30af\u3057\u306a\u3044\u306e\u304c\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<\/p>\n

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\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u306e\u304c\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30fb\u30d1\u30b1\u30c3\u30c8\u30fb\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3<\/strong>\u3067\u3059\u3002\u3053\u308c\u306f\u904e\u53bb\u306e\u901a\u4fe1\uff08\u30bb\u30c3\u30b7\u30e7\u30f3\uff09\u306e\u72b6\u614b\u3092\u8a18\u61b6\u3057\u3001\u6b63\u5f53\u306a\u300c\u623b\u308a\u300d\u306e\u901a\u4fe1\u3067\u3042\u308b\u3053\u3068\u3092\u6587\u8108\uff08\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\uff09\u304b\u3089\u5224\u65ad\u3057\u3066\u52d5\u7684\u306b\u8a31\u53ef\u3059\u308b\u6a5f\u80fd\u3067\u3059\u3002<\/p>\n

\u4ed5\u4e8b\u3067\u306e\u5229\u7528\u4f8b<\/strong> 🏢
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\u69cb\u6210\u65b9\u5f0f<\/th>\n\u30e1\u30ea\u30c3\u30c8<\/th>\n\u30c7\u30e1\u30ea\u30c3\u30c8\uff08\u5348\u5f8c\u8a66\u9a13\u3067\u306e\u72d9\u308f\u308c\u3069\u3053\u308d\uff09<\/th>\n<\/tr>\n
\u30b7\u30f3\u30b0\u30ebFW\u69cb\u6210<\/strong><\/td>\n\u30b3\u30b9\u30c8\u304c\u4f4e\u3044\u3001\u69cb\u6210\u304c\u30b7\u30f3\u30d7\u30eb<\/td>\nFW\u81ea\u4f53\u306b\u8106\u5f31\u6027\u304c\u3042\u308b\u3068DMZ\u3082\u5185\u90e8\u3082\u5371\u967a\u306b\u6652\u3055\u308c\u308b<\/td>\n<\/tr>\n
\u30c7\u30e5\u30a2\u30ebFW\u69cb\u6210<\/strong><\/td>\n\u3088\u308a\u5805\u7262\u3002\u5916\u90e8FW\u3068\u5185\u90e8FW\u3067\u7570\u306a\u308b\u30dd\u30ea\u30b7\u30fc\u3092\u9069\u7528\u53ef\u80fd<\/td>\n\u30b3\u30b9\u30c8\u304c\u9ad8\u3044\u3001\u8a2d\u5b9a\u304c\u8907\u96d1\u306b\u306a\u308b<\/td>\n<\/tr>\n<\/table>\n

\u652f\u63f4\u58eb\u8a66\u9a13\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u69cb\u6210\u56f3\u3092\u57fa\u306b\u300c\u3053\u306e\u901a\u4fe1\u304c\u8a31\u53ef\u3055\u308c\u308b\u305f\u3081\u306b\u5fc5\u8981\u306aFW\u30eb\u30fc\u30eb\u306f\uff1f\u300d\u300c\u3053\u306e\u69cb\u6210\u306b\u304a\u3051\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u61f8\u5ff5\u70b9\u306f\uff1f\u300d\u3068\u3044\u3063\u305f\u5b9f\u8df5\u7684\u306a\u554f\u984c\u304c\u554f\u308f\u308c\u307e\u3059\u3002<\/p>\n

\u30d5\u30a9\u30ef\u30fc\u30c9\u3068\u30ea\u30d0\u30fc\u30b9\u306e\u9055\u3044\u306f\uff1f\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u306e\u5f79\u5272\u3068\u5348\u5f8c\u8a66\u9a13\u3067\u306e\u554f\u308f\u308c\u65b9<\/h2>\n

\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u304c\u4e3b\u306bL3\/L4\uff08IP\u30a2\u30c9\u30ec\u30b9\u3084\u30dd\u30fc\u30c8\u756a\u53f7\uff09\u3067\u901a\u4fe1\u3092\u5236\u5fa1\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5c64\uff08L7\uff09\u3067\u901a\u4fe1\u3092\u4ee3\u7406<\/strong>\u3059\u308b\u30b5\u30fc\u30d0\u3067\u3059\u3002\u652f\u63f4\u58eb\u8a66\u9a13\u3067\u306f\u3001\u901a\u4fe1\u306e\u5411\u304d\u306b\u3088\u3063\u3066\u5f79\u5272\u304c\u7570\u306a\u308b\u300c\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7\u300d\u3068\u300c\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u300d\u306e\u9055\u3044\u3092\u7406\u89e3\u3057\u3066\u3044\u308b\u304b\u304c\u554f\u308f\u308c\u307e\u3059\u3002<\/p>\n

\u5185\u90e8\u304b\u3089\u5916\u90e8\u3078\uff1a\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7<\/h4>\n

\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7\u306f\u3001\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306ePC\uff08\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\uff09\u306e\u4ee3\u7406\u3068\u3057\u3066\u3001\u5916\u90e8\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u3042\u308bWeb\u30b5\u30fc\u30d0\u3078\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/p>\n

\u8eab\u8fd1\u306a\u4f8b\u3048<\/strong> 🛍️
\u6d77\u5916\u306e\u9650\u5b9a\u5546\u54c1\u3092\u4ee3\u308f\u308a\u306b\u8cb7\u3063\u3066\u304d\u3066\u304f\u308c\u308b\u300c\u8cfc\u5165\u4ee3\u884c\u696d\u8005\u300d\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u79c1\u305f\u3061\uff08PC\uff09\u306f\u696d\u8005\uff08\u30d7\u30ed\u30ad\u30b7\uff09\u306b\u300c\u3042\u306e\u30b5\u30a4\u30c8\u306e\u5546\u54c1\u304c\u6b32\u3057\u3044\u300d\u3068\u983c\u3080\u3060\u3051\u3002\u696d\u8005\u304c\u79c1\u305f\u3061\u306e\u4ee3\u308f\u308a\u306b\u6d77\u5916\u30b5\u30a4\u30c8\u3068\u3084\u308a\u53d6\u308a\uff08\u901a\u4fe1\uff09\u3092\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u30b5\u30a4\u30c8\u5074\u304b\u3089\u898b\u308b\u3068\u3001\u696d\u8005\u304c\u8cb7\u3044\u306b\u6765\u305f\u3088\u3046\u306b\u898b\u3048\u3001\u79c1\u305f\u3061\u306e\u8eab\u5143\uff08IP\u30a2\u30c9\u30ec\u30b9\uff09\u306f\u96a0\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u4e3b\u306a\u76ee\u7684\u3068\u6a5f\u80fd<\/h5>\n
    \n
  • \u533f\u540d\u6027\u306e\u78ba\u4fdd<\/strong>\uff1a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u96a0\u853d\u3057\u307e\u3059\u3002<\/li>\n
  • \u30ad\u30e3\u30c3\u30b7\u30f3\u30b0<\/strong>\uff1a\u4e00\u5ea6\u30a2\u30af\u30bb\u30b9\u3057\u305fWeb\u30da\u30fc\u30b8\u306e\u60c5\u5831\u3092\u4fdd\u6301\u3057\u30012\u56de\u76ee\u4ee5\u964d\u306e\u8868\u793a\u3092\u9ad8\u901f\u5316\u3057\u307e\u3059\u3002<\/li>\n
  • URL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/strong>\uff1a\u696d\u52d9\u306b\u95a2\u4fc2\u306a\u3044\u30b5\u30a4\u30c8\u3084\u5371\u967a\u306a\u30b5\u30a4\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u30d6\u30ed\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n

    \u5916\u90e8\u304b\u3089\u5185\u90e8\u3078\uff1a\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7<\/h4>\n

    \u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u306f\u3001\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7\u3068\u306f\u9006\u306b\u3001\u5916\u90e8\uff08\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff09\u304b\u3089\u306e\u901a\u4fe1\u3092\u4ee3\u7406\u3067\u53d7\u3051\u53d6\u308a\u3001\u5185\u90e8\u306e\u9069\u5207\u306aWeb\u30b5\u30fc\u30d0\u3078\u632f\u308a\u5206\u3051\u307e\u3059\u3002<\/p>\n

    \u4ed5\u4e8b\u3067\u306e\u5229\u7528\u4f8b<\/strong> 🏢
    \u4f01\u696d\u306eWeb\u30b5\u30a4\u30c8\u3067\u306f\u30011\u53f0\u306e\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u304c\u591a\u6570\u306e\u30a2\u30af\u30bb\u30b9\u3092\u53d7\u3051\u4ed8\u3051\u3001\u305d\u306e\u5f8c\u308d\u306b\u3042\u308b\u8907\u6570\u53f0\u306eWeb\u30b5\u30fc\u30d0\u3078\u8ca0\u8377\u3092\u5206\u6563\uff08\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\uff09\u3055\u305b\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001SSL\/TLS\u306e\u6697\u53f7\u5316\u51e6\u7406\u3092\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u306b\u4efb\u305b\u308b\uff08SSL\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3\uff09\u3053\u3068\u3067\u3001Web\u30b5\u30fc\u30d0\u306e\u8ca0\u62c5\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\n

    \u4e3b\u306a\u76ee\u7684\u3068\u6a5f\u80fd<\/h5>\n
      \n
    • \u8ca0\u8377\u5206\u6563\uff08\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\uff09<\/strong>\uff1a\u8907\u6570\u306e\u30b5\u30fc\u30d0\u306b\u51e6\u7406\u3092\u5206\u6563\u3055\u305b\u3001\u5b89\u5b9a\u7a3c\u50cd\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/li>\n
    • SSL\/TLS\u51e6\u7406\u306e\u96c6\u7d04\uff08SSL\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3\uff09<\/strong>\uff1aWeb\u30b5\u30fc\u30d0\u306e\u51e6\u7406\u8ca0\u62c5\u3092\u6e1b\u3089\u3057\u307e\u3059\u3002<\/li>\n
    • \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/strong>\uff1a\u5916\u90e8\u306b\u516c\u958b\u3059\u308b\u30b5\u30fc\u30d0\u3092\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u306b\u9650\u5b9a\u3057\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u30b5\u30fc\u30d0\u3092\u96a0\u853d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n

      \u5348\u5f8c\u8a66\u9a13\u3067\u306f\u3001\u300c\u56f3\u4e2d\u306e\u30b5\u30fc\u30d0A\u306e\u5f79\u5272\u306f\u4f55\u304b\uff1f\u300d\u300c\u3053\u306e\u901a\u4fe1\u30ed\u30b0\u306f\u3069\u306e\u6a5f\u5668\u3067\u8a18\u9332\u3055\u308c\u305f\u3082\u306e\u304b\uff1f\u300d\u3068\u3044\u3063\u305f\u5f62\u3067\u3001\u4e21\u8005\u306e\u9055\u3044\u3068\u76ee\u7684\u3092\u554f\u3046\u554f\u984c\u304c\u983b\u51fa\u3067\u3059\u3002<\/p>\n

      \u591a\u5c64\u9632\u5fa1\u30921\u53f0\u3067\u5b9f\u73fe\u3059\u308bUTM(\u7d71\u5408\u8105\u5a01\u7ba1\u7406)\u306e\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8<\/h2>\n

      \u3053\u308c\u307e\u3067\u89e3\u8aac\u3057\u3066\u304d\u305f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3084\u30d7\u30ed\u30ad\u30b7\u306a\u3069\u3001\u69d8\u3005\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3092\u4e00\u53f0\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u7d71\u5408\u3057\u305f\u88fd\u54c1\u304cUTM\uff08Unified Threat Management: \u7d71\u5408\u8105\u5a01\u7ba1\u7406\uff09<\/strong>\u3067\u3059\u3002\u591a\u5c64\u7684\u306a\u9632\u5fa1\u3092\u30b7\u30f3\u30d7\u30eb\u306b\u5b9f\u73fe\u3067\u304d\u308b\u305f\u3081\u3001\u7279\u306b\u5c02\u4efb\u306e\u7ba1\u7406\u8005\u304c\u5c11\u306a\u3044\u4e2d\u5805\u30fb\u4e2d\u5c0f\u4f01\u696d\u3067\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

      UTM\u306e\u4e3b\u306a\u6a5f\u80fd<\/h4>\n

      UTM\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u51fa\u5165\u308a\u53e3\u3067\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8907\u6570\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30a7\u30c3\u30af\u3092\u307e\u3068\u3081\u3066\u884c\u3044\u307e\u3059\u3002<\/p>\n

        \n
      • \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/strong>: \u57fa\u672c\u7684\u306a\u901a\u4fe1\u5236\u5fa1<\/li>\n
      • VPN<\/strong>: \u5b89\u5168\u306a\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u7d4c\u8def\u306e\u63d0\u4f9b<\/li>\n
      • IPS\/IDS<\/strong>: \u4e0d\u6b63\u4fb5\u5165\u306e\u691c\u77e5\u30fb\u9632\u5fa1<\/li>\n
      • \u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9<\/strong>: \u30d5\u30a1\u30a4\u30eb\u306b\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u304b\u30b9\u30ad\u30e3\u30f3<\/li>\n
      • URL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/strong>: \u4e0d\u9069\u5207\u306a\u30b5\u30a4\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u30d6\u30ed\u30c3\u30af<\/li>\n
      • \u30a2\u30f3\u30c1\u30b9\u30d1\u30e0<\/strong>: \u8ff7\u60d1\u30e1\u30fc\u30eb\u306e\u691c\u77e5\u30fb\u9694\u96e2<\/li>\n<\/ul>\n

        \u8eab\u8fd1\u306a\u4f8b\u3048<\/strong> 📱
        UTM\u306f\u300c\u591a\u6a5f\u80fd\u306a\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u300d\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002\u304b\u3064\u3066\u96fb\u8a71\u3001\u30ab\u30e1\u30e9\u3001\u97f3\u697d\u30d7\u30ec\u30a4\u30e4\u30fc\u3001\u5730\u56f3\u3092\u500b\u5225\u306b\u6301\u3061\u6b69\u3044\u3066\u3044\u305f\u306e\u304c\u3001\u4eca\u3067\u306f\u4e00\u53f0\u306e\u30b9\u30de\u30db\u3067\u5168\u3066\u6e08\u3080\u3088\u3046\u306b\u3001\u500b\u5225\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u5668\u3092\u4e00\u53f0\u306b\u96c6\u7d04\u3057\u305f\u306e\u304cUTM\u3067\u3059\u3002<\/p>\n

        \u5348\u5f8c\u8a66\u9a13\u3067\u554f\u308f\u308c\u308b\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8<\/h4>\n

        UTM\u306e\u5c0e\u5165\u3092\u691c\u8a0e\u3059\u308b\u30b7\u30ca\u30ea\u30aa\u554f\u984c\u3067\u306f\u3001\u305d\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3092\u7406\u89e3\u3057\u3066\u3044\u308b\u304b\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n\n
        <\/th>\n\u8a73\u7d30<\/th>\n<\/tr>\n
        \u30e1\u30ea\u30c3\u30c8<\/strong> 👍<\/td>\n\u30b3\u30b9\u30c8\u524a\u6e1b\u3068\u904b\u7528\u8ca0\u8377\u306e\u8efd\u6e1b<\/strong>
        \u8907\u6570\u306e\u6a5f\u5668\u3092\u500b\u5225\u306b\u5c0e\u5165\u30fb\u7ba1\u7406\u3059\u308b\u3088\u308a\u3001\u8cfc\u5165\u30b3\u30b9\u30c8\u3084\u30e9\u30a4\u30bb\u30f3\u30b9\u8cbb\u7528\u3092\u6291\u3048\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u7ba1\u7406\u753b\u9762\u304c\u4e00\u3064\u306b\u7d71\u4e00\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001IT\u62c5\u5f53\u8005\u306e\u904b\u7528\u30fb\u76e3\u8996\u306e\u8ca0\u62c5\u304c\u5927\u5e45\u306b\u8efd\u304f\u306a\u308a\u307e\u3059\u3002<\/td>\n<\/tr>\n
        \u30c7\u30e1\u30ea\u30c3\u30c8<\/strong> 👎<\/td>\n\u5358\u4e00\u969c\u5bb3\u70b9\uff08SPOF\uff09\u306b\u306a\u308b<\/strong>
        UTM\u304c\u6545\u969c\u3059\u308b\u3068\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3084VPN\u306a\u3069\u5168\u3066\u306e\u6a5f\u80fd\u304c\u505c\u6b62\u3057\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u81ea\u4f53\u304c\u3067\u304d\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5197\u9577\u5316\u69cb\u6210\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

        \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u4f4e\u4e0b<\/strong>
        \u591a\u304f\u306e\u6a5f\u80fd\u3092\u540c\u6642\u306b\u51e6\u7406\u3059\u308b\u305f\u3081\u3001\u901a\u4fe1\u91cf\u304c\u5897\u3048\u308b\u3068\u6027\u80fd\u304c\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3068\u306a\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u901f\u5ea6\u304c\u4f4e\u4e0b\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/table>\n

        \u5348\u5f8c\u8a66\u9a13\u3067\u306f\u3001\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6027\u80fd\u304c\u9045\u5ef6\u3057\u3066\u3044\u308b\u539f\u56e0\u306f\u4f55\u304b\uff1f\u300d\u300cUTM\u304c\u6545\u969c\u3057\u305f\u969b\u306e\u30ea\u30b9\u30af\u3068\u5bfe\u7b56\u306f\uff1f\u300d\u3068\u3044\u3063\u305f\u89b3\u70b9\u3067\u3001\u30c7\u30e1\u30ea\u30c3\u30c8\u306e\u90e8\u5206\u304c\u7279\u306b\u554f\u308f\u308c\u3084\u3059\u3044\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n

        \u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u3068\u30b5\u30fc\u30d0\u7ba1\u7406\u306e\u8981\uff01VPN\u3068SSH\u306b\u3088\u308b\u901a\u4fe1\u306e\u6697\u53f7\u5316<\/h2>\n

        \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u3088\u3046\u306a\u4fe1\u983c\u3067\u304d\u306a\u3044\u516c\u8846\u7db2\u3092\u7d4c\u7531\u3057\u3066\u3001\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30b5\u30fc\u30d0\u3078\u5b89\u5168\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u901a\u4fe1\u7d4c\u8def\u3092\u6697\u53f7\u5316\u3059\u308b\u300c\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u6280\u8853\u300d\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u76ee\u7684\u306e\u7570\u306a\u308b2\u3064\u306e\u91cd\u8981\u306a\u6280\u8853\u3001VPN\u3068SSH\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n

        \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306b\u63a5\u7d9a\u3059\u308b\u300cVPN\u300d<\/h4>\n

        VPN\uff08Virtual Private Network\uff09<\/strong>\u306f\u3001\u516c\u8846\u7db2\u4e0a\u306b\u4eee\u60f3\u7684\u306a\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u69cb\u7bc9\u3057\u3001\u62e0\u70b9\u9593\u3084\u30ea\u30e2\u30fc\u30c8PC\u3068\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5b89\u5168\u306b\u63a5\u7d9a\u3059\u308b\u6280\u8853\u3067\u3059\u3002<\/p>\n

        \u8eab\u8fd1\u306a\u4f8b\u3048<\/strong> 🚗
        VPN\u306f\u300c\u4e00\u822c\u9053\uff08\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff09\u306e\u4e2d\u306b\u4f5c\u3089\u308c\u305f\u3001\u81ea\u5206\u5c02\u7528\u306e\u88c5\u7532\u30c8\u30f3\u30cd\u30eb\u300d\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u30c8\u30f3\u30cd\u30eb\u306e\u4e2d\u3092\u901a\u308b\u8eca\uff08\u30c7\u30fc\u30bf\uff09\u306f\u3001\u5916\u304b\u3089\u8997\u304d\u898b\u3089\u308c\u305f\u308a\u3001\u653b\u6483\u3055\u308c\u305f\u308a\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u5b89\u5168\u306b\u76ee\u7684\u5730\uff08\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u306b\u5230\u7740\u3067\u304d\u307e\u3059\u3002<\/p>\n

        \u4ed5\u4e8b\u3067\u306e\u5229\u7528\u4f8b<\/strong> 🏢
        \u5728\u5b85\u52e4\u52d9\u8005\u304c\u793e\u5185\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u308a\u3001\u6771\u4eac\u672c\u793e\u3068\u5927\u962a\u652f\u793e\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5e38\u6642\u63a5\u7d9a\u3057\u305f\u308a\u3059\u308b\u969b\u306b\u5229\u7528\u3055\u308c\u307e\u3059\u3002\u5229\u7528\u8005\u306f\u3001VPN\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3067\u3001\u3042\u305f\u304b\u3082\u793e\u5185LAN\u306b\u76f4\u63a5\u3044\u308b\u304b\u306e\u3088\u3046\u306b\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3092\u5b89\u5168\u306b\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n

        \u7279\u5b9a\u306e\u6a5f\u5668\u3092\u7ba1\u7406\u3059\u308b\u300cSSH\u300d<\/h4>\n

        SSH\uff08Secure Shell\uff09<\/strong>\u306f\u3001\u4e3b\u306b\u30b5\u30fc\u30d0\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\uff08\u30eb\u30fc\u30bf\u306a\u3069\uff09\u3092\u9060\u9694\u304b\u3089\u5b89\u5168\u306b\u64cd\u4f5c\uff08CUI\u30d9\u30fc\u30b9\u306e\u7ba1\u7406\uff09\u3059\u308b\u305f\u3081\u306b\u5229\u7528\u3055\u308c\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002<\/p>\n

        \u8eab\u8fd1\u306a\u4f8b\u3048<\/strong> 📞
        SSH\u306f\u300c\u7279\u5b9a\u306e\u76f8\u624b\uff08\u30b5\u30fc\u30d0\uff09\u3068\u3060\u3051\u8a71\u305b\u308b\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u76f4\u901a\u96fb\u8a71\u300d\u306b\u4f8b\u3048\u3089\u308c\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306b\u3064\u306a\u3050VPN\u3068\u306f\u7570\u306a\u308a\u3001\u3042\u304f\u307e\u30671\u5bfe1\u3067\u3001\u7279\u5b9a\u306e\u6a5f\u5668\u3092\u5b89\u5168\u306b\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u901a\u4fe1\u624b\u6bb5\u3067\u3059\u3002\u5e73\u6587\u3067\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6d41\u308c\u3066\u3057\u307e\u3046TELNET\u306e\u4ee3\u66ff\u3068\u3057\u3066\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

        VPN\u3068SSH\u306e\u4f7f\u3044\u5206\u3051<\/h4>\n

        \u3069\u3061\u3089\u3082\u901a\u4fe1\u3092\u6697\u53f7\u5316\u3057\u307e\u3059\u304c\u3001\u305d\u306e\u76ee\u7684\u3068\u7bc4\u56f2\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n\n\n
        \u6bd4\u8f03\u9805\u76ee<\/th>\nVPN (Virtual Private Network)<\/th>\nSSH (Secure Shell)<\/th>\n<\/tr>\n
        \u4e3b\u306a\u7528\u9014<\/strong><\/td>\n\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u3001\u62e0\u70b9\u9593\u63a5\u7d9a<\/td>\n\u500b\u5225\u30b5\u30fc\u30d0\u3001\u6a5f\u5668\u3078\u306e\u30ea\u30e2\u30fc\u30c8\u7ba1\u7406\u30fb\u64cd\u4f5c<\/td>\n<\/tr>\n
        \u63a5\u7d9a\u7bc4\u56f2<\/strong><\/td>\n1\u5bfe\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5bfe\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/td>\n1\u5bfe1\uff08\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5bfe\u30b5\u30fc\u30d0\uff09<\/td>\n<\/tr>\n
        \u4f8b\u3048\u308b\u306a\u3089<\/strong><\/td>\n\u5c02\u7528\u306e\u88c5\u7532\u30c8\u30f3\u30cd\u30eb<\/td>\n\u6697\u53f7\u5316\u3055\u308c\u305f\u76f4\u901a\u96fb\u8a71<\/td>\n<\/tr>\n<\/table>\n

        \u5348\u5f8c\u8a66\u9a13\u306e\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u3001\u300c\u7ba1\u7406\u8005\u304cDMZ\u4e0a\u306e\u30b5\u30fc\u30d0\u306e\u8a2d\u5b9a\u5909\u66f4\u3092\u5b89\u5168\u306b\u884c\u3046\u65b9\u6cd5\u306f\uff1f\u300d\u3068\u554f\u308f\u308c\u308c\u3070SSH\u304c\u3001\u300c\u55b6\u696d\u62c5\u5f53\u8005\u304c\u51fa\u5148\u304b\u3089\u793e\u5185\u306e\u65e5\u5831\u30b7\u30b9\u30c6\u30e0\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u65b9\u6cd5\u306f\uff1f\u300d\u3068\u554f\u308f\u308c\u308c\u3070VPN\u304c\u3001\u305d\u308c\u305e\u308c\u89e3\u7b54\u306e\u5019\u88dc\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n

        IEEE 802.1X\u8a8d\u8a3c\u306e\u4ed5\u7d44\u307f\u2502RADIUS\u3092\u4f7f\u3063\u305f\u7121\u7ddaLAN\u30fb\u6709\u7ddaLAN\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1<\/h2>\n

        \u3053\u308c\u307e\u3067\u306f\u5916\u90e8\u3068\u306e\u5883\u754c\u3092\u5b88\u308b\u6280\u8853\u304c\u4e2d\u5fc3\u3067\u3057\u305f\u304c\u3001\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3082\u540c\u69d8\u306b\u91cd\u8981\u3067\u3059\u3002\u3082\u3057\u7121\u8a31\u53ef\u306ePC\u304c\u793e\u5185LAN\u306b\u63a5\u7d9a\u3067\u304d\u305f\u3089\u2026\uff1f\u305d\u308c\u3092\u9632\u3050\u306e\u304c\u3001\u30dd\u30fc\u30c8\u30d9\u30fc\u30b9\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u6280\u8853\u3067\u3042\u308bIEEE 802.1X\u8a8d\u8a3c<\/strong>\u3067\u3059\u3002<\/p>\n

        \u8a8d\u8a3c\u306e\u767b\u5834\u4eba\u7269\uff083\u8005\uff09<\/h4>\n

        IEEE 802.1X\u8a8d\u8a3c\u306b\u306f\u30013\u3064\u306e\u5f79\u5272\u3092\u6301\u3064\u767b\u5834\u4eba\u7269\u304c\u3044\u307e\u3059\u3002\u3053\u306e3\u8005\u306e\u95a2\u4fc2\u6027\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u6700\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n

          \n
        • \u30b5\u30d7\u30ea\u30ab\u30f3\u30c8<\/strong>: \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u63a5\u7d9a\u3092\u8981\u6c42\u3059\u308b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u7aef\u672b\uff08\u4f8b\uff1a\u793e\u54e1\u306ePC\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\uff09\u3002<\/li>\n
        • \u30aa\u30fc\u30bb\u30f3\u30c6\u30a3\u30b1\u30fc\u30bf<\/strong>: \u30b5\u30d7\u30ea\u30ab\u30f3\u30c8\u304c\u63a5\u7d9a\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\uff08\u4f8b\uff1a\u7121\u7ddaLAN\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8\u3001L2\u30b9\u30a4\u30c3\u30c1\uff09\u3002\u8a8d\u8a3c\u306e\u4ef2\u4ecb\u5f79\u3002<\/li>\n
        • \u8a8d\u8a3c\u30b5\u30fc\u30d0<\/strong>: \u30b5\u30d7\u30ea\u30ab\u30f3\u30c8\u306eID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6b63\u3057\u3044\u304b\u3092\u5224\u65ad\u3059\u308b\u30b5\u30fc\u30d0\u3002\u901a\u5e38\u3001RADIUS\u30b5\u30fc\u30d0<\/strong>\u304c\u3053\u306e\u5f79\u5272\u3092\u62c5\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n

          \u8eab\u8fd1\u306a\u4f8b\u3048<\/strong> 🕺
          \u30af\u30e9\u30d6\u306e\u5165\u5e97\u30d7\u30ed\u30bb\u30b9\u306b\u4f8b\u3048\u3089\u308c\u307e\u3059\u3002
          \n\u30b5\u30d7\u30ea\u30ab\u30f3\u30c8\uff08\u3042\u306a\u305f\uff09<\/strong>: \u30af\u30e9\u30d6\u306b\u5165\u308a\u305f\u3044\u5ba2\u3002
          \n\u30aa\u30fc\u30bb\u30f3\u30c6\u30a3\u30b1\u30fc\u30bf\uff08\u30c9\u30a2\u306e\u7528\u5fc3\u68d2\uff09<\/strong>: \u3042\u306a\u305f\u306e\u8eab\u5206\u8a3c\u3092\u9810\u304b\u308b\u304c\u3001\u5165\u5e97\u306e\u53ef\u5426\u306f\u5224\u65ad\u3057\u306a\u3044\u3002
          \n\u8a8d\u8a3c\u30b5\u30fc\u30d0\uff08\u5e97\u9577\uff09<\/strong>: \u7528\u5fc3\u68d2\u304b\u3089\u53d7\u3051\u53d6\u3063\u305f\u8eab\u5206\u8a3c\u3092\u540d\u7c3f\u3068\u7167\u5408\u3057\u3001\u5165\u5e97\u306e\u53ef\u5426\u3092\u7528\u5fc3\u68d2\u306b\u4f1d\u3048\u308b\u3002<\/p>\n

          \u8a8d\u8a3c\u306e\u6d41\u308c\u3068RADIUS\u306e\u5f79\u5272<\/h4>\n

          \u5b9f\u969b\u306e\u8a8d\u8a3c\u306f\u3001EAP\uff08Extensible Authentication Protocol\uff09\u3068\u3044\u3046\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u3063\u3066\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n

            \n
          1. \u63a5\u7d9a\u8981\u6c42<\/strong>: \u30b5\u30d7\u30ea\u30ab\u30f3\u30c8\uff08PC\uff09\u304c\u30aa\u30fc\u30bb\u30f3\u30c6\u30a3\u30b1\u30fc\u30bf\uff08\u30b9\u30a4\u30c3\u30c1\uff09\u306b\u63a5\u7d9a\u3092\u8981\u6c42\u3057\u307e\u3059\u3002<\/li>\n
          2. \u4ef2\u4ecb<\/strong>: \u30aa\u30fc\u30bb\u30f3\u30c6\u30a3\u30b1\u30fc\u30bf\u306f\u3001\u8a8d\u8a3c\u304c\u6e08\u3080\u307e\u3067\u901a\u4fe1\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3001\u30b5\u30d7\u30ea\u30ab\u30f3\u30c8\u306e\u8a8d\u8a3c\u60c5\u5831\uff08ID\/\u30d1\u30b9\u30ef\u30fc\u30c9\u7b49\uff09\u3092\u8a8d\u8a3c\u30b5\u30fc\u30d0\uff08RADIUS\uff09\u306b\u4e2d\u7d99\u3057\u307e\u3059\u3002<\/li>\n
          3. \u691c\u8a3c<\/strong>: RADIUS\u30b5\u30fc\u30d0\u306f\u3001\u53d7\u3051\u53d6\u3063\u305f\u60c5\u5831\u3092\u81ea\u8eab\u306e\u6301\u3064\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084Active Directory\u7b49\u3068\u7167\u5408\u3057\u3001\u6b63\u5f53\u6027\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002<\/li>\n
          4. \u7d50\u679c\u901a\u77e5<\/strong>: RADIUS\u30b5\u30fc\u30d0\u306f\u3001\u7d50\u679c\uff08\u8a8d\u8a3c\u6210\u529f\/\u5931\u6557\uff09\u3092\u30aa\u30fc\u30bb\u30f3\u30c6\u30a3\u30b1\u30fc\u30bf\u306b\u4f1d\u3048\u307e\u3059\u3002<\/li>\n
          5. \u63a5\u7d9a\u8a31\u53ef<\/strong>: \u8a8d\u8a3c\u6210\u529f\u306a\u3089\u3001\u30aa\u30fc\u30bb\u30f3\u30c6\u30a3\u30b1\u30fc\u30bf\u306f\u30dd\u30fc\u30c8\u3092\u958b\u653e\u3057\u3001\u30b5\u30d7\u30ea\u30ab\u30f3\u30c8\u306fLAN\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n

            \u4ed5\u4e8b\u3067\u306e\u5229\u7528\u4f8b<\/strong> 🏢
            \u591a\u304f\u306e\u4f01\u696d\u3067\u306f\u3001\u5f93\u696d\u54e1\u304c\u4f1a\u793e\u306eWi-Fi\u306b\u63a5\u7d9a\u3059\u308b\u969b\u306b\u81ea\u5206\u306eID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u307e\u3059\u3002\u3053\u308c\u304c\u307e\u3055\u306bIEEE 802.1X\u8a8d\u8a3c\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b2\u30b9\u30c8\u3084\u90e8\u5916\u8005\u304c\u52dd\u624b\u306b\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3092\u9632\u3044\u3067\u3044\u307e\u3059\u3002<\/p>\n

            \u5348\u5f8c\u8a66\u9a13\u3067\u306f\u3001RADIUS\u30b5\u30fc\u30d0\u306e\u6a5f\u80fd\u3068\u3057\u3066\u3001\u8a8d\u8a3c\u306b\u6210\u529f\u3057\u305f\u30e6\u30fc\u30b6\u304c\u6240\u5c5e\u3059\u308b\u90e8\u7f72\u306b\u5fdc\u3058\u3066\u3001\u52d5\u7684\u306bVLAN\u3092\u5272\u308a\u5f53\u3066\u308b<\/strong>\u3068\u3044\u3063\u305f\u3001\u3088\u308a\u9ad8\u5ea6\u306a\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306e\u4ed5\u7d44\u307f\u304c\u554f\u308f\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n

            \u30eb\u30fc\u30bf\u306eACL\u304b\u3089ARP\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0\u307e\u3067\u2502L2\/L3\u30ec\u30a4\u30e4\u306e\u5fc5\u9808\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u77e5\u8b58<\/h2>\n

            \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3084UTM\u3068\u3044\u3063\u305f\u5c02\u7528\u6a5f\u5668\u3060\u3051\u3067\u306a\u304f\u3001\u30eb\u30fc\u30bf\u3084L2\u30b9\u30a4\u30c3\u30c1\u3068\u3044\u3063\u305f\u57fa\u672c\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306e\u6a5f\u80fd\u3084\u3001\u57fa\u672c\u7684\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u8106\u5f31\u6027\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3082\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u57fa\u790e\u4f53\u529b\u3068\u3057\u3066\u91cd\u8981\u3067\u3059\u3002<\/p>\n

            \u30eb\u30fc\u30bf\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\uff1aACL<\/h4>\n

            \u30eb\u30fc\u30bf\u306e\u672c\u6765\u306e\u5f79\u5272\u306f\u3001\u7570\u306a\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u306e\u901a\u4fe1\u3092\u4e2d\u7d99\uff08\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\uff09\u3059\u308b\u3053\u3068\u3067\u3059\u304c\u3001ACL\uff08Access Control List\uff09<\/strong>\u3068\u3044\u3046\u30d1\u30b1\u30c3\u30c8\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u6a5f\u80fd\u3082\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n

            \u4ed5\u4e8b\u3067\u306e\u5229\u7528\u4f8b<\/strong> 🏢
            VLAN\u3067\u5206\u5272\u3055\u308c\u305f\u90e8\u7f72\u9593\uff08\u4f8b\uff1a\u55b6\u696d\u90e8VLAN\u3068\u958b\u767a\u90e8VLAN\uff09\u306e\u901a\u4fe1\u3092\u5236\u5fa1\u3059\u308b\u969b\u306bACL\u304c\u4f7f\u308f\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u300c\u55b6\u696d\u90e8\u304b\u3089\u958b\u767a\u90e8\u306eWeb\u30b5\u30fc\u30d0\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306f\u8a31\u53ef\u3059\u308b\u304c\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306f\u7981\u6b62\u3059\u308b\u300d\u3068\u3044\u3063\u305f\u30eb\u30fc\u30eb\u3092\u3001VLAN\u9593\u306e\u901a\u4fe1\u3092\u4e2d\u7d99\u3059\u308bL3\u30b9\u30a4\u30c3\u30c1\u3084\u30eb\u30fc\u30bf\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u5fc5\u8981\u6700\u5c0f\u9650\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n

            \u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8105\u5a01\uff1aARP\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0<\/h4>\n

            ARP\uff08Address Resolution Protocol\uff09<\/strong>\u306f\u3001\u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u3001IP\u30a2\u30c9\u30ec\u30b9\uff08\u4f8b\uff1a192.168.1.1\uff09\u304b\u3089MAC\u30a2\u30c9\u30ec\u30b9\uff08\u4f8b\uff1a00-11-22-AA-BB-CC\uff09\u3092\u554f\u3044\u5408\u308f\u305b\u308b\u305f\u3081\u306e\u57fa\u672c\u7684\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u3053\u306eARP\u306e\u4ed5\u7d44\u307f\u3092\u60aa\u7528\u3057\u305f\u4e2d\u9593\u8005\u653b\u6483\u304cARP\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0<\/strong>\u3067\u3059\u3002<\/p>\n

            \u653b\u6483\u306e\u6d41\u308c<\/h5>\n
              \n
            1. \u653b\u6483\u8005\u306f\u3001\u6a19\u7684PC\u306b\u5bfe\u3057\u300c\u4ffa\u304c\u30eb\u30fc\u30bf\u3060\u300d\u3068\u507d\u306eARP\u5fdc\u7b54\u3092\u9001\u308a\u3064\u3051\u307e\u3059\u3002<\/li>\n
            2. \u540c\u6642\u306b\u3001\u30eb\u30fc\u30bf\u306b\u5bfe\u3057\u300c\u4ffa\u304c\u6a19\u7684PC\u3060\u300d\u3068\u507d\u306eARP\u5fdc\u7b54\u3092\u9001\u308a\u3064\u3051\u307e\u3059\u3002<\/li>\n
            3. \u7d50\u679c\u3001\u6a19\u7684PC\u3068\u30eb\u30fc\u30bf\u9593\u306e\u901a\u4fe1\u306f\u3059\u3079\u3066\u653b\u6483\u8005\u306ePC\u3092\u7d4c\u7531\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u901a\u4fe1\u306e\u76d7\u8074\u3084\u6539\u3056\u3093\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n

              \u8eab\u8fd1\u306a\u4f8b\u3048<\/strong> 📬
              \u30de\u30f3\u30b7\u30e7\u30f3\u5185\u3067\u3001\u4f4f\u4ebaA\u3055\u3093\uff08\u6a19\u7684PC\uff09\u304c\u7ba1\u7406\u4eba\u5ba4\uff08\u30eb\u30fc\u30bf\uff09\u306b\u624b\u7d19\u3092\u51fa\u305d\u3046\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u60aa\u610f\u306e\u3042\u308b\u4f4f\u4ebaB\u3055\u3093\uff08\u653b\u6483\u8005\uff09\u304c\u3001A\u3055\u3093\u306b\u306f\u300c\u79c1\u304c\u7ba1\u7406\u4eba\u3067\u3059\u300d\u3068\u540d\u4e57\u308a\u3001\u7ba1\u7406\u4eba\u5ba4\u306b\u306f\u300c\u79c1\u304cA\u3067\u3059\u300d\u3068\u540d\u4e57\u308a\u307e\u3059\u3002\u3059\u308b\u3068\u3001A\u3055\u3093\u3068\u7ba1\u7406\u4eba\u5ba4\u306e\u9593\u306e\u624b\u7d19\u306f\u3059\u3079\u3066B\u3055\u3093\u306e\u90f5\u4fbf\u53d7\u3051\u3092\u7d4c\u7531\u3057\u3066\u3057\u307e\u3044\u3001\u4e2d\u8eab\u3092\u76d7\u307f\u898b\u3089\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n

              \u3053\u306e\u653b\u6483\u306f\u3001LAN\u30b1\u30fc\u30d6\u30eb\u3092\u63a5\u7d9a\u3059\u308c\u3070\u8ab0\u3067\u3082\u901a\u4fe1\u3067\u304d\u3066\u3057\u307e\u3046\u3088\u3046\u306a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u304c\u4e0d\u5341\u5206\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u7279\u306b\u8105\u5a01\u3068\u306a\u308a\u307e\u3059\u3002\u5bfe\u7b56\u3068\u3057\u3066\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u306e\u6a5f\u80fd\u3067\u4e0d\u6b63\u306aARP\u30d1\u30b1\u30c3\u30c8\u3092\u7834\u68c4\u3059\u308bDAI\uff08Dynamic ARP Inspection\uff09<\/strong>\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

              \u307e\u3068\u3081\uff1a\u5404\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u9023\u643a\u3092\u7406\u89e3\u3057\u3001\u9577\u6587\u30b7\u30ca\u30ea\u30aa\u554f\u984c\u3092\u653b\u7565\u3059\u308b<\/h2>\n

              \u672c\u8a18\u4e8b\u3067\u306f\u3001\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb\u8a66\u9a13\u306e\u5348\u5f8c\u554f\u984c\u3067\u983b\u51fa\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6280\u8853\u3092\u4f53\u7cfb\u7684\u306b\u89e3\u8aac\u3057\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n

              \u5916\u90e8\u304b\u3089\u306e\u4fb5\u5165\u3092\u9632\u3050\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/strong>\u3068DMZ<\/strong>\u3001\u901a\u4fe1\u3092\u4ee3\u7406\u30fb\u4e2d\u7d99\u3059\u308b\u30d7\u30ed\u30ad\u30b7<\/strong>\u3001\u591a\u5c64\u9632\u5fa1\u3092\u5b9f\u73fe\u3059\u308bUTM<\/strong>\u3002\u305d\u3057\u3066\u3001\u5b89\u5168\u306a\u901a\u4fe1\u8def\u3092\u78ba\u4fdd\u3059\u308bVPN<\/strong>\u3084SSH<\/strong>\u3001\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e0d\u6b63\u63a5\u7d9a\u3092\u9632\u3050IEEE 8002.1X\u8a8d\u8a3c<\/strong>\u3001\u6700\u5f8c\u306b\u57fa\u672c\u7684\u306a\u901a\u4fe1\u3092\u652f\u3048\u308b\u30eb\u30fc\u30bf\u306eACL<\/strong>\u3084ARP<\/strong>\u306e\u4ed5\u7d44\u307f\u307e\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u5f79\u5272\u3068\u91cd\u8981\u6027\u3092\u898b\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n

              \u5348\u5f8c\u8a66\u9a13\u3067\u6700\u3082\u91cd\u8981\u306a\u306e\u306f\u3001\u3053\u308c\u3089\u306e\u500b\u5225\u306e\u6280\u8853\u77e5\u8b58\u3092\u3001\u30b7\u30ca\u30ea\u30aa\u306e\u4e2d\u3067\u6b63\u3057\u304f\u95a2\u9023\u4ed8\u3051\u308b\u529b<\/strong>\u3067\u3059\u3002<\/p>\n

                \n
              • \u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30ab\u30fc\u304cVPN<\/strong>\u3067\u63a5\u7d9a\u3057\u3001\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7<\/strong>\u7d4c\u7531\u3067Web\u30b5\u30a4\u30c8\u3092\u95b2\u89a7\u3059\u308b\u3002<\/li>\n
              • \u5916\u90e8\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u306f\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7<\/strong>\u304c\u53d7\u3051\u3001DMZ\u4e0a\u306eWeb\u30b5\u30fc\u30d0\u306b\u632f\u308a\u5206\u3051\u308b\u3002\u305d\u306e\u901a\u4fe1\u306f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/strong>\u3067\u53b3\u3057\u304f\u5236\u5fa1\u3055\u308c\u3066\u3044\u308b\u3002<\/li>\n
              • \u7ba1\u7406\u8005\u306fSSH<\/strong>\u3092\u4f7f\u3063\u3066\u30b5\u30fc\u30d0\u3092\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3057\u3001\u793e\u54e1\u306f802.1X\u8a8d\u8a3c<\/strong>\u3092\u7d4c\u3066\u793e\u5185LAN\u306b\u63a5\u7d9a\u3059\u308b\u3002<\/li>\n<\/ul>\n

                \u3053\u306e\u3088\u3046\u306b\u3001\u5e38\u306b\u300c\u3069\u306e\u6280\u8853\u304c\u3001\u3069\u3053\u3067\u3001\u8ab0\u3092\u3001\u4f55\u304b\u3089\u5b88\u3063\u3066\u3044\u308b\u306e\u304b<\/strong>\u300d\u3092\u610f\u8b58\u3059\u308b\u3053\u3068\u304c\u3001\u8907\u96d1\u306a\u554f\u984c\u3092\u8aad\u307f\u89e3\u304f\u7f85\u91dd\u76e4\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n

                \u5b66\u7fd2\u306e\u30dd\u30a4\u30f3\u30c8\u65e9\u898b\u8868<\/h4>\n

                \u6700\u5f8c\u306b\u3001\u672c\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\u305f\u6280\u8853\u306e\u5f79\u5272\u3092\u4e00\u89a7\u8868\u306b\u307e\u3068\u3081\u307e\u3059\u3002\u5b66\u7fd2\u306e\u7dcf\u4ed5\u4e0a\u3052\u306b\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n
                \u6280\u8853<\/th>\n\u4e3b\u306a\u8a2d\u7f6e\u5834\u6240\uff08\u30be\u30fc\u30f3\uff09<\/th>\n\u4e00\u8a00\u3067\u3044\u3046\u3068\u300c\u5f79\u5272\u300d<\/th>\n<\/tr>\n
                FW \/ UTM<\/strong><\/td>\n\u5883\u754c<\/td>\n\u95a2\u6240\u30fb\u691c\u554f\u6240 👮<\/td>\n<\/tr>\n
                DMZ<\/strong><\/td>\n\u5883\u754c\u3068\u5185\u90e8\u306e\u9593<\/td>\n\u57ce\u4e0b\u753a\u30fb\u7de9\u885d\u5730\u5e2f<\/td>\n<\/tr>\n
                \u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7<\/strong><\/td>\n\u5185\u90e8<\/td>\n\u5185\u90e8\u30e6\u30fc\u30b6\u306e\u4ee3\u7406\u4eba<\/td>\n<\/tr>\n
                \u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7<\/strong><\/td>\nDMZ<\/td>\n\u516c\u958b\u30b5\u30fc\u30d0\u306e\u53d7\u4ed8\u30fb\u7528\u5fc3\u68d2<\/td>\n<\/tr>\n
                VPN<\/strong><\/td>\n\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a<\/td>\n\u5c02\u7528\u306e\u88c5\u7532\u30c8\u30f3\u30cd\u30eb 🚗<\/td>\n<\/tr>\n
                SSH<\/strong><\/td>\n–<\/td>\n\u30b5\u30fc\u30d0\u3078\u306e\u6697\u53f7\u5316\u3055\u308c\u305f\u76f4\u901a\u96fb\u8a71 📞<\/td>\n<\/tr>\n
                802.1X\/RADIUS<\/strong><\/td>\n\u5185\u90e8<\/td>\n\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5229\u7528\u8005\u306e\u8eab\u5143\u78ba\u8a8d<\/td>\n<\/tr>\n
                \u30eb\u30fc\u30bf(ACL)<\/strong><\/td>\n\u5185\u90e8\uff08VLAN\u9593\uff09<\/td>\n\u90e8\u7f72\u9593\u306e\u4ea4\u901a\u6574\u7406<\/td>\n<\/tr>\n<\/table>\n

                \u3053\u308c\u3089\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u7e54\u308a\u306a\u3059\u9632\u5fa1\u306e\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3059\u308c\u3070\u3001\u5348\u5f8c\u554f\u984c\u306e\u9577\u6587\u30b7\u30ca\u30ea\u30aa\u306f\u6c7a\u3057\u3066\u6016\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u672c\u8a18\u4e8b\u304c\u3001\u3042\u306a\u305f\u306e\u5408\u683c\u3078\u306e\u4e00\u52a9\u3068\u306a\u308c\u3070\u5e78\u3044\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

                \u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb\uff08SC\uff09\u8a66\u9a13\u306e\u5408\u683c\u3092\u76ee\u6307\u3059\u4e0a\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6df1\u3044\u7406\u89e3\u306f\u907f\u3051\u3066\u901a\u308c\u307e\u305b\u3093\u3002\u7279\u306b\u3001\u5b9f\u52d9\u30b7\u30ca\u30ea\u30aa\u306b\u57fa\u3065\u3044\u305f\u9577\u6587\u554f\u984c\u304c\u51fa\u984c\u3055\u308c\u308b\u5348\u5f8c\u8a66\u9a13\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\uff08FW\uff09\u3001VP … <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","columnck":"","stmeta_robots":"index, follow","st_titlewords":"","st_title_extra":"","st_keywords":"","st_description":"","st_display_ad_mark":"","st_display_ad_mark_hide":"","textcopyck":"","st_copyright":"","st_copyurl":"","eyecatch_set":"","st_youtube_url":"","st_youtube_eyecatch":"","headerwidget_set":"","updatewidget_set":"","kanrenwidget_set":"","ikkatuwidget_set":"","koukoku_set":"","auto_adsense_koukoku_set":"","st_redirect":"","st_redirect_url_as_canonical":"","st_redirect_pvm_do_not_track":"","post_data_updatewidget_set":"","st_post_header_under_bg":"","st_twitter_tag":"","affinger_note":"","rankdisplayck":"","st_head_code":"","st_footer_code":"","st_post_header_under_code":"","_st_toc_override":false,"_st_toc_settings":[]},"categories":[3],"tags":[5],"class_list":["post-5912","post","type-post","status-publish","format-standard","hentry","category-ipa","tag-5"],"_links":{"self":[{"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/posts\/5912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/comments?post=5912"}],"version-history":[{"count":0,"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/posts\/5912\/revisions"}],"wp:attachment":[{"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/media?parent=5912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/categories?post=5912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sky-peace.net\/certified\/wp-json\/wp\/v2\/tags?post=5912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}