{"id":477664,"date":"2023-08-09T09:18:35","date_gmt":"2023-08-09T09:18:35","guid":{"rendered":""},"modified":"2023-09-05T11:15:09","modified_gmt":"2023-09-05T11:15:09","slug":"internet-key-exchange","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/internet-key-exchange\/","title":{"rendered":"\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9375\u4ea4\u63db"},"content":{"rendered":"

\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30ad\u30fc \u30a8\u30af\u30b9\u30c1\u30a7\u30f3\u30b8 (IKE) \u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306a\u3069\u306e\u4fe1\u983c\u3067\u304d\u306a\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4ecb\u3057\u3066 2 \u8005\u9593\u3067\u5b89\u5168\u306a\u901a\u4fe1\u30c1\u30e3\u30cd\u30eb\u3092\u78ba\u7acb\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u6697\u53f7\u5316\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u4e3b\u306b\u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (VPN) \u3067\u4f7f\u7528\u3055\u308c\u3001\u63a5\u7d9a\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u9593\u3067\u9001\u4fe1\u3055\u308c\u308b\u30c7\u30fc\u30bf\u306e\u6a5f\u5bc6\u6027\u3001\u6574\u5408\u6027\u3001\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n

\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9375\u4ea4\u63db\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n

\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30ad\u30fc\u4ea4\u63db\u306e\u8d77\u6e90\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u4e16\u754c\u3067\u5b89\u5168\u306a\u901a\u4fe1\u306e\u5fc5\u8981\u6027\u304c\u660e\u3089\u304b\u306b\u306a\u3063\u305f 1990 \u5e74\u4ee3\u521d\u982d\u306b\u307e\u3067\u9061\u308a\u307e\u3059\u3002IKE \u4ee5\u524d\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u624b\u52d5\u306e\u30ad\u30fc\u4ea4\u63db\u65b9\u6cd5\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u3053\u308c\u3089\u306f\u9762\u5012\u3067\u5b89\u5168\u6027\u304c\u4f4e\u3044\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30ad\u30fc\u4ea4\u63db\u306b\u95a2\u3059\u308b\u6700\u521d\u306e\u8a00\u53ca\u306f\u30011998 \u5e74 11 \u6708\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u6280\u8853\u7279\u5225\u8abf\u67fb\u59d4\u54e1\u4f1a (IETF) \u306b\u3088\u3063\u3066\u516c\u958b\u3055\u308c\u305f RFC 2407 \u304a\u3088\u3073 RFC 2409 \u306b\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e RFC \u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30ad\u30fc\u4ea4\u63db\u30d7\u30ed\u30c8\u30b3\u30eb (IKEv1) \u306e\u57fa\u790e\u3092\u7bc9\u304d\u3001Oakley \u30ad\u30fc\u6c7a\u5b9a\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u30bb\u30ad\u30e5\u30a2 \u30ad\u30fc\u4ea4\u63db\u30e1\u30ab\u30cb\u30ba\u30e0 (SKEME) \u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9375\u4ea4\u63db\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831 \u2013 \u30c8\u30d4\u30c3\u30af\u306e\u62e1\u5f35<\/h2>\n

\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30ad\u30fc\u4ea4\u63db\u306f\u3001IP \u5c64\u3067\u30c7\u30fc\u30bf\u901a\u4fe1\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30d7\u30ed\u30c8\u30b3\u30eb \u30b9\u30a4\u30fc\u30c8\u3067\u3042\u308b IPsec (\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3) \u306e\u57fa\u672c\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002\u305d\u306e\u4e3b\u306a\u76ee\u7684\u306f\u3001\u6697\u53f7\u5316\u304a\u3088\u3073\u8a8d\u8a3c\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u30cd\u30b4\u30b7\u30a8\u30fc\u30c8\u3057\u3001\u5171\u6709\u79d8\u5bc6\u30ad\u30fc\u3092\u78ba\u7acb\u3057\u30012 \u8005\u9593\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a2\u30bd\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u7ba1\u7406\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n

2 \u3064\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u3088\u3046\u3068\u3059\u308b\u5834\u5408\u3001IKE \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u4e00\u9023\u306e\u6697\u53f7\u5316\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u540c\u610f\u3057\u3001\u30ad\u30fc\u3092\u5b89\u5168\u306b\u4ea4\u63db\u3057\u3001\u5171\u6709\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u3092\u5c0e\u51fa\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u5171\u6709\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u306f\u3001\u5b89\u5168\u306a\u30c7\u30fc\u30bf\u8ee2\u9001\u306e\u305f\u3081\u306e\u5bfe\u79f0\u6697\u53f7\u5316\u30ad\u30fc\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n

IKE \u306f\u6b21\u306e 2 \u3064\u306e\u30d5\u30a7\u30fc\u30ba\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n

    \n
  1. \n

    \u30d5\u30a7\u30fc\u30ba1<\/strong>: \u3053\u306e\u521d\u671f\u6bb5\u968e\u3067\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30dd\u30ea\u30b7\u30fc\u3092\u30cd\u30b4\u30b7\u30a8\u30fc\u30c8\u3057\u3001\u5b89\u5168\u306a\u30c1\u30e3\u30cd\u30eb\u3092\u78ba\u7acb\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u60c5\u5831\u3092\u4ea4\u63db\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u76f8\u4e92\u8a8d\u8a3c\u3001\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5408\u610f\u3001\u5171\u6709\u79d8\u5bc6\u3092\u5c0e\u51fa\u3059\u308b\u305f\u3081\u306e Diffie-Hellman \u30ad\u30fc\u4ea4\u63db\u306e\u751f\u6210\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n

  2. \n

    \u30d5\u30a7\u30fc\u30ba2<\/strong>: \u30d5\u30a7\u30fc\u30ba 1 \u3067\u5b89\u5168\u306a\u30c1\u30e3\u30cd\u30eb\u304c\u78ba\u7acb\u3055\u308c\u308b\u3068\u3001\u30d5\u30a7\u30fc\u30ba 2 \u3067\u306f\u6697\u53f7\u5316\u30ad\u30fc\u3084\u305d\u306e\u4ed6\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5c5e\u6027\u3092\u542b\u3080\u5b9f\u969b\u306e IPsec \u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u30cd\u30b4\u30b7\u30a8\u30fc\u30c8\u3055\u308c\u307e\u3059\u3002\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u6210\u529f\u3059\u308b\u3068\u3001\u30c7\u30d0\u30a4\u30b9\u306f\u78ba\u7acb\u3055\u308c\u305f VPN \u30c8\u30f3\u30cd\u30eb\u3092\u4ecb\u3057\u3066\u30c7\u30fc\u30bf\u3092\u5b89\u5168\u306b\u9001\u4fe1\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9375\u4ea4\u63db\u306e\u5185\u90e8\u69cb\u9020 - IKE \u306e\u4ed5\u7d44\u307f<\/h2>\n

    \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30ad\u30fc\u4ea4\u63db\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u516c\u958b\u30ad\u30fc\u6697\u53f7\u5316\u3068\u5bfe\u79f0\u30ad\u30fc\u6697\u53f7\u5316\u306e\u6982\u5ff5\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002IKE \u306e\u30d7\u30ed\u30bb\u30b9\u306f\u6b21\u306e\u3088\u3046\u306b\u8981\u7d04\u3067\u304d\u307e\u3059\u3002<\/p>\n

      \n
    1. \n

      \u30a4\u30cb\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3<\/strong>IKE \u30d7\u30ed\u30bb\u30b9\u306f\u30011 \u3064\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u4ed6\u306e\u30c7\u30d0\u30a4\u30b9\u306b IKE \u63d0\u6848\u3092\u9001\u4fe1\u3057\u3001\u5fc5\u8981\u306a\u6697\u53f7\u5316\u304a\u3088\u3073\u8a8d\u8a3c\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

    2. \n

      \u8a8d\u8a3c<\/strong>: \u4e21\u65b9\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u4e8b\u524d\u5171\u6709\u30ad\u30fc\u3001\u30c7\u30b8\u30bf\u30eb\u8a3c\u660e\u66f8\u3001\u516c\u958b\u30ad\u30fc \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3 (PKI) \u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u76f8\u4e92\u306b\u8a8d\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

    3. \n

      \u9375\u4ea4\u63db<\/strong>\u30c7\u30d0\u30a4\u30b9\u306f Diffie-Hellman \u9375\u4ea4\u63db\u3092\u4f7f\u7528\u3057\u3066\u5171\u6709\u79d8\u5bc6\u3092\u78ba\u7acb\u3057\u3001\u3053\u308c\u3092\u4f7f\u7528\u3057\u3066\u5bfe\u79f0\u6697\u53f7\u5316\u9375\u3092\u5c0e\u51fa\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

    4. \n

      \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a2\u30bd\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3 (SA) \u306e\u751f\u6210<\/strong>\u5171\u6709\u79d8\u5bc6\u304c\u78ba\u7acb\u3055\u308c\u308b\u3068\u3001\u30c7\u30d0\u30a4\u30b9\u306f\u30c7\u30fc\u30bf\u8ee2\u9001\u7528\u306e\u6697\u53f7\u5316\u30ad\u30fc\u3092\u542b\u3080\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a2\u30bd\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

    5. \n

      \u5b89\u5168\u306a\u30c7\u30fc\u30bf\u4f1d\u9001<\/strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a2\u30bd\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u78ba\u7acb\u3055\u308c\u308b\u3068\u3001\u30c7\u30d0\u30a4\u30b9\u306f VPN \u30c8\u30f3\u30cd\u30eb\u3092\u4ecb\u3057\u3066\u5b89\u5168\u306b\u30c7\u30fc\u30bf\u3092\u4ea4\u63db\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

      \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9375\u4ea4\u63db\u306e\u4e3b\u306a\u7279\u5fb4\u306e\u5206\u6790<\/h2>\n

      \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30ad\u30fc \u30a8\u30af\u30b9\u30c1\u30a7\u30f3\u30b8\u306f\u3001\u901a\u4fe1\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u5805\u7262\u304b\u3064\u4e0d\u53ef\u6b20\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u306a\u308b\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n

        \n
      1. \n

        \u5b89\u5168<\/strong>IKE \u306f\u3001\u901a\u4fe1\u30c1\u30e3\u30cd\u30eb\u3092\u78ba\u7acb\u3059\u308b\u305f\u3081\u306e\u5b89\u5168\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u3001\u5f53\u4e8b\u8005\u9593\u3067\u4ea4\u63db\u3055\u308c\u308b\u30c7\u30fc\u30bf\u306e\u6a5f\u5bc6\u6027\u3068\u4fe1\u983c\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

      2. \n

        \u67d4\u8edf\u6027<\/strong>IKE \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30c7\u30d0\u30a4\u30b9\u306f\u6a5f\u80fd\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u4ef6\u306b\u57fa\u3065\u3044\u3066\u3055\u307e\u3056\u307e\u306a\u6697\u53f7\u5316\u304a\u3088\u3073\u8a8d\u8a3c\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u30cd\u30b4\u30b7\u30a8\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n

      3. \n

        \u5b8c\u5168\u524d\u65b9\u79d8\u533f\u6027 (PFS)<\/strong>IKE \u306f PFS \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u653b\u6483\u8005\u304c 1 \u30bb\u30c3\u30c8\u306e\u30ad\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u305f\u3068\u3057\u3066\u3082\u3001\u904e\u53bb\u307e\u305f\u306f\u5c06\u6765\u306e\u901a\u4fe1\u3092\u5fa9\u53f7\u5316\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<\/li>\n

      4. \n

        \u4f7f\u3044\u3084\u3059\u3055<\/strong>IKE \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u624b\u52d5\u3067\u306e\u30ad\u30fc\u7ba1\u7406\u304c\u4e0d\u8981\u306b\u306a\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u624b\u52d5\u3067\u4ecb\u5165\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u7c21\u5358\u306b\u78ba\u7acb\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n

      5. \n

        \u4e92\u63db\u6027<\/strong>IKE \u306f\u3055\u307e\u3056\u307e\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c7\u30d0\u30a4\u30b9\u3067\u5e83\u304f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5b89\u5168\u306a\u901a\u4fe1\u306e\u6a19\u6e96\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

        \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9375\u4ea4\u63db\u306e\u7a2e\u985e<\/h2>\n

        \u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30ad\u30fc\u4ea4\u63db\u306b\u306f\u3001\u4e3b\u306b 2 \u3064\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n\n
        IKEv1<\/strong><\/th>\nIKEv2<\/strong><\/th>\n<\/tr>\n<\/thead>\n
        \u2013 1998 \u5e74\u306b\u958b\u767a\u3055\u308c\u305f\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3059\u3002<\/td>\n\u2013 2005\u5e74\u306b\u958b\u767a\u3055\u308c\u3001\u73fe\u5728\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3059\u3002<\/td>\n<\/tr>\n
        \u2013 \u30ad\u30fc\u4ea4\u63db\u3068 IPsec SA \u306e\u78ba\u7acb\u306b 2 \u3064\u306e\u5225\u3005\u306e\u30d5\u30a7\u30fc\u30ba\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/td>\n\u2013 2 \u3064\u306e\u30d5\u30a7\u30fc\u30ba\u3092 1 \u3064\u306e\u4ea4\u63db\u306b\u7d71\u5408\u3057\u3001\u901a\u4fe1\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n
        \u2013 \u6700\u65b0\u306e\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u9650\u5b9a\u7684\u3067\u3059\u3002<\/td>\n\u2013 \u6700\u65b0\u306e\u6697\u53f7\u5316\u304a\u3088\u3073\u8a8d\u8a3c\u65b9\u5f0f\u3092\u5e45\u5e83\u304f\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n
        \u2013 \u4e2d\u9593\u8005\u653b\u6483\u306a\u3069\u306e\u7279\u5b9a\u306e\u653b\u6483\u306b\u5bfe\u3057\u3066\u8106\u5f31\u3067\u3059\u3002<\/td>\n\u2013 \u653b\u6483\u306b\u62b5\u6297\u3059\u308b\u305f\u3081\u306e\u5f37\u529b\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n
        \u2013 \u65e9\u671f\u5c0e\u5165\u306b\u3088\u308a\u3001\u3088\u308a\u5e83\u304f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/td>\n\u2013 \u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u4eba\u6c17\u3068\u652f\u6301\u3092\u7372\u5f97\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9375\u4ea4\u63db\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u4f7f\u7528\u306b\u95a2\u9023\u3059\u308b\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n

        \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30ad\u30fc\u4ea4\u63db\u306e\u4f7f\u7528\u65b9\u6cd5:<\/h3>\n
          \n
        1. \n

          VPN\u63a5\u7d9a<\/strong>IKE \u306f\u3001\u30ea\u30e2\u30fc\u30c8 \u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u30c7\u30fc\u30bf \u30bb\u30f3\u30bf\u30fc\u9593\u306e\u5b89\u5168\u306a VPN \u63a5\u7d9a\u3092\u78ba\u7acb\u3059\u308b\u305f\u3081\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n

        2. \n

          \u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9<\/strong>IKE \u306b\u3088\u308a\u3001\u30aa\u30d5\u30a3\u30b9\u5916\u3067\u50cd\u304f\u5f93\u696d\u54e1\u306f\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u5b89\u5168\u306b\u30ea\u30e2\u30fc\u30c8 \u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

        3. \n

          \u30b5\u30a4\u30c8\u9593\u901a\u4fe1<\/strong>: \u5730\u7406\u7684\u306b\u96e2\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u306e\u5b89\u5168\u306a\u901a\u4fe1\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

          \u554f\u984c\u3068\u89e3\u6c7a\u7b56:<\/h3>\n
            \n
          1. \n

            \u9375\u306e\u7ba1\u7406<\/strong>: \u591a\u6570\u306e\u30ad\u30fc\u3092\u7ba1\u7406\u3059\u308b\u306e\u306f\u8907\u96d1\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30ad\u30fc\u7ba1\u7406\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u81ea\u52d5\u5316\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u3053\u306e\u8ab2\u984c\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n

          2. \n

            \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9<\/strong>: \u6697\u53f7\u5316\u3068\u8a8d\u8a3c\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u6700\u9069\u5316\u3057\u3001\u52b9\u7387\u7684\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n

          3. \n

            \u76f8\u4e92\u904b\u7528\u6027<\/strong>: \u30c7\u30d0\u30a4\u30b9\u3084\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u3088\u3063\u3066\u4e92\u63db\u6027\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u6a19\u6e96\u5316\u3055\u308c\u305f\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u66f4\u65b0\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u76f8\u4e92\u904b\u7528\u6027\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

            \u4e3b\u306a\u7279\u5fb4\u3068\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03<\/h2>\n\n\n\n\n\n\n\n\n
            \u5b66\u671f<\/strong><\/th>\n\u8aac\u660e<\/strong><\/th>\n<\/tr>\n<\/thead>\n
            \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9375\u4ea4\u63db (IKE)<\/td>\nVPN \u304a\u3088\u3073 IPsec \u306b\u304a\u3051\u308b\u5b89\u5168\u306a\u30ad\u30fc\u4ea4\u63db\u304a\u3088\u3073\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a2\u30bd\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u78ba\u7acb\u306e\u305f\u3081\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3002<\/td>\n<\/tr>\n
            IPsec<\/td>\n\u6697\u53f7\u5316\u3084\u8a8d\u8a3c\u306a\u3069\u3001IP \u5c64\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb \u30b9\u30a4\u30fc\u30c8\u3002IKE \u306f IPsec \u306e\u4e00\u90e8\u3067\u3059\u3002<\/td>\n<\/tr>\n
            \u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u5c64\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 (TLS)<\/td>\nWeb \u30d6\u30e9\u30a6\u30b6\u3001\u96fb\u5b50\u30e1\u30fc\u30eb \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3001\u305d\u306e\u4ed6\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3002TLS \u306f\u4e3b\u306b HTTPS \u63a5\u7d9a\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n
            \u30bb\u30ad\u30e5\u30a2 \u30bd\u30b1\u30c3\u30c8 \u30ec\u30a4\u30e4\u30fc (SSL)<\/td>\nTLS \u306e\u524d\u8eab\u3067\u3042\u308a\u3001\u540c\u3058\u76ee\u7684\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002SSL \u306f\u5ec3\u6b62\u3055\u308c\u3001\u4ee3\u308f\u308a\u306b TLS \u304c\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9375\u4ea4\u63db\u306b\u95a2\u3059\u308b\u5c06\u6765\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n

            \u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u9032\u5316\u3057\u7d9a\u3051\u308b\u306b\u3064\u308c\u3066\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30ad\u30fc\u4ea4\u63db\u306e\u5c06\u6765\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u5c55\u958b\u304c\u898b\u3089\u308c\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n

              \n
            1. \n

              \u91cf\u5b50\u8010\u6027\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/strong>\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u6f5c\u5728\u7684\u306a\u53f0\u982d\u306b\u3088\u308a\u3001IKE \u306f\u91cf\u5b50\u653b\u6483\u306b\u5bfe\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u8010\u91cf\u5b50\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u63a1\u7528\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

            2. \n

              \u81ea\u52d5\u5316\u3068\u6a5f\u68b0\u5b66\u7fd2<\/strong>: \u81ea\u52d5\u5316\u3068\u6a5f\u68b0\u5b66\u7fd2\u306f\u3001IKE \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6700\u9069\u5316\u3001\u30ad\u30fc\u306e\u7ba1\u7406\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8105\u5a01\u306e\u691c\u51fa\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

            3. \n

              IoT\u7d71\u5408\u306e\u6539\u5584<\/strong>: \u30e2\u30ce\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 (IoT) \u304c\u62e1\u5927\u3059\u308b\u306b\u3064\u308c\u3066\u3001IKE \u306f IoT \u30c7\u30d0\u30a4\u30b9\u3068\u96c6\u4e2d\u578b\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u901a\u4fe1\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fdd\u8b77\u306b\u5fdc\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

              \u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306e\u4f7f\u7528\u65b9\u6cd5\u3084\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30ad\u30fc\u4ea4\u63db\u3068\u306e\u95a2\u9023\u4ed8\u3051\u65b9\u6cd5<\/h2>\n

              \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001VPN \u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30ad\u30fc\u4ea4\u63db\u3068\u95a2\u9023\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068 VPN \u30b5\u30fc\u30d0\u30fc\u9593\u306e\u4ef2\u4ecb\u5f79\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u63a5\u7d9a\u8981\u6c42\u3092\u884c\u3046\u3068\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f IKE \u306b\u3088\u3063\u3066\u78ba\u7acb\u3055\u308c\u305f\u5b89\u5168\u306a\u30c8\u30f3\u30cd\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u8981\u6c42\u3092 VPN \u30b5\u30fc\u30d0\u30fc\u306b\u8ee2\u9001\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u7279\u306b\u5730\u7406\u7684\u306b\u5236\u9650\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u5834\u5408\u3084\u6f5c\u5728\u7684\u306a\u8105\u5a01\u304b\u3089\u4fdd\u8b77\u3059\u308b\u5834\u5408\u306b\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u533f\u540d\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n

              \u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n

              \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30ad\u30fc\u4ea4\u63db\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

                \n
              1. \n

                RFC 2407 \u2013 ISAKMP \u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 IP \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u89e3\u91c8\u30c9\u30e1\u30a4\u30f3<\/a><\/p>\n<\/li>\n

              2. \n

                RFC 2409 \u2013 \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9375\u4ea4\u63db (IKE)<\/a><\/p>\n<\/li>\n

              3. \n

                RFC 7296 \u2013 \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9375\u4ea4\u63db\u30d7\u30ed\u30c8\u30b3\u30eb \u30d0\u30fc\u30b8\u30e7\u30f3 2 (IKEv2)<\/a><\/p>\n<\/li>\n

              4. \n

                Cisco \u2013 IKE \u3068 IPsec \u30d1\u30b1\u30c3\u30c8\u51e6\u7406\u306e\u7406\u89e3<\/a><\/p>\n<\/li>\n

              5. \n

                Juniper Networks \u2013 IKE \u3068 IPsec \u306e\u6982\u8981<\/a><\/p>\n<\/li>\n<\/ol>\n

                \u7d50\u8ad6\u3068\u3057\u3066\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30ad\u30fc \u30a8\u30af\u30b9\u30c1\u30a7\u30f3\u30b8\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304a\u3088\u3073 VPN \u7d4c\u7531\u306e\u901a\u4fe1\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fdd\u8b77\u306b\u4e0d\u53ef\u6b20\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002IKE \u306f\u3001\u5b89\u5168\u306a\u30c1\u30e3\u30cd\u30eb\u3092\u78ba\u7acb\u3057\u3001\u6697\u53f7\u5316\u30ad\u30fc\u3092\u7ba1\u7406\u3059\u308b\u3053\u3068\u3067\u3001\u6a5f\u5bc6\u30c7\u30fc\u30bf\u304c\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3084\u6539\u3056\u3093\u304b\u3089\u4fdd\u8b77\u3055\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u9032\u6b69\u306b\u4f34\u3044\u3001IKE \u306f\u30c7\u30b8\u30bf\u30eb\u4e16\u754c\u306e\u307e\u3059\u307e\u3059\u9ad8\u307e\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u6c42\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u9032\u5316\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002IKE \u3068\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001VPN \u63a5\u7d9a\u3092\u4ecb\u3057\u3066\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u3055\u3089\u306b\u5f37\u5316\u3067\u304d\u307e\u3059\u3002<\/p>","protected":false},"featured_media":477665,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477664","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Internet Key Exchange (IKE) - Enhancing Secure Communication in the Digital World<\/mark>","faq_items":[{"question":"What is Internet Key Exchange (IKE)?<\/strong>","answer":"

                Internet Key Exchange (IKE) is a cryptographic protocol used to establish a secure communication channel between two parties over an untrusted network, such as the internet. It plays a vital role in securing Virtual Private Networks (VPNs) and ensures the confidentiality, integrity, and authenticity of transmitted data.<\/p>"},{"question":"How did Internet Key Exchange originate?<\/strong>","answer":"

                The origins of Internet Key Exchange can be traced back to the early 1990s when the need for secure communication became apparent in networking and the internet. The first mention of IKE can be found in RFC 2407 and RFC 2409, published by the Internet Engineering Task Force (IETF) in November 1998, laying the groundwork for the IKE protocol.<\/p>"},{"question":"How does Internet Key Exchange work?<\/strong>","answer":"

                Internet Key Exchange operates in two phases. In Phase 1, devices negotiate the security policy, authenticate each other, agree on encryption algorithms, and generate a shared secret using Diffie-Hellman key exchange. In Phase 2, the devices negotiate IPsec parameters and securely exchange data over the established VPN tunnel.<\/p>"},{"question":"What are the key features of Internet Key Exchange?<\/strong>","answer":"

                The key features of IKE include robust security, flexibility in negotiating encryption algorithms, Perfect Forward Secrecy (PFS), ease of use, and compatibility with various platforms and devices.<\/p>"},{"question":"What are the types of Internet Key Exchange?<\/strong>","answer":"

                There are two main versions of IKE in use: IKEv1 and IKEv2. IKEv1, developed in 1998, is the older version, while IKEv2, developed in 2005, is the current version with enhanced security and single-phase key exchange.<\/p>"},{"question":"How is Internet Key Exchange used?<\/strong>","answer":"

                IKE is primarily used in VPN connections, enabling secure remote access, site-to-site communication, and enhancing data security between geographically distant networks.<\/p>"},{"question":"What are the potential problems related to using Internet Key Exchange?<\/strong>","answer":"

                Key management, performance overhead, and interoperability with different devices can pose challenges. However, key management solutions, optimization techniques, and adherence to standards can address these issues effectively.<\/p>"},{"question":"How is Internet Key Exchange related to proxy servers?<\/strong>","answer":"

                Proxy servers can be associated with IKE in VPNs. They act as intermediaries, forwarding client requests to the VPN server through the secure tunnel established by IKE, enhancing anonymity and security for users.<\/p>"},{"question":"What can we expect for the future of Internet Key Exchange?<\/strong>","answer":"

                The future of IKE may include adopting quantum-resistant algorithms, leveraging automation and machine learning for optimization, and integrating with the Internet of Things (IoT) for improved security.<\/p>"},{"question":"Where can I find more information about Internet Key Exchange?<\/strong>","answer":"

                For more detailed information about Internet Key Exchange, you can refer to the related links section in the article, which includes RFC documents and reputable resources from Cisco and Juniper Networks. Explore the power of IKE and secure your online communication with OneProxy!<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477664","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477664\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/477665"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=477664"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}