{"id":475783,"date":"2023-08-09T07:23:51","date_gmt":"2023-08-09T07:23:51","guid":{"rendered":""},"modified":"2023-09-05T11:11:13","modified_gmt":"2023-09-05T11:11:13","slug":"access-control-entry","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/access-control-entry\/","title":{"rendered":"\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30a8\u30f3\u30c8\u30ea"},"content":{"rendered":"

\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30a8\u30f3\u30c8\u30ea (ACE) \u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3042\u308a\u3001\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30ea\u30b9\u30c8 (ACL) \u5185\u3067\u4f7f\u7528\u3055\u308c\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5bfe\u3059\u308b\u7279\u5b9a\u306e\u30b5\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u6a29\u9650\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30af\u30bb\u30b9\u306e\u304d\u3081\u7d30\u304b\u306a\u5236\u5fa1\u3092\u5bb9\u6613\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u5b89\u5168\u3067\u52b9\u7387\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u3092\u7dad\u6301\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n

\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30a8\u30f3\u30c8\u30ea\u306e\u51fa\u73fe\u3068\u9032\u5316<\/h2>\n

\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30a8\u30f3\u30c8\u30ea\u306e\u6982\u5ff5\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u9032\u5316\u3068\u3001\u305d\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fdd\u8b77\u306e\u5fc5\u8981\u6027\u3068\u3068\u3082\u306b\u751f\u307e\u308c\u307e\u3057\u305f\u3002\u521d\u671f\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306f\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30f3 \u30de\u30b7\u30f3\u3067\u3042\u308a\u3001\u8907\u96d1\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u76f8\u4e92\u63a5\u7d9a\u3055\u308c\u3001\u9ad8\u5ea6\u5316\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u3088\u308a\u5805\u7262\u3067\u8a73\u7d30\u306a\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u5fc5\u8981\u6027\u304c\u9ad8\u307e\u308a\u307e\u3057\u305f\u3002\u6700\u521d\u306e ACE \u5b9f\u88c5\u306f\u30011970 \u5e74\u4ee3\u5f8c\u534a\u304b\u3089 1980 \u5e74\u4ee3\u524d\u534a\u306e\u521d\u671f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3068\u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0\u306b\u898b\u3089\u308c\u307e\u3057\u305f\u3002\u30b7\u30b9\u30c6\u30e0\u306e\u76f8\u4e92\u63a5\u7d9a\u304c\u9032\u3080\u306b\u3064\u308c\u3066\u3001\u30b7\u30b9\u30c6\u30e0 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u304a\u3051\u308b ACE \u306e\u91cd\u8981\u6027\u306f\u98db\u8e8d\u7684\u306b\u9ad8\u307e\u308a\u307e\u3057\u305f\u3002<\/p>\n

\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30a8\u30f3\u30c8\u30ea\u306e\u516c\u958b<\/h2>\n

\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30a8\u30f3\u30c8\u30ea\u306f\u3001\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30ea\u30b9\u30c8 (ACL) \u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002ACL \u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u307e\u305f\u306f\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u5b9a\u7fa9\u3059\u308b\u4e00\u9023\u306e\u30eb\u30fc\u30eb\u3067\u3059\u3002\u5404 ACE \u306f\u57fa\u672c\u7684\u306b ACL \u5185\u306e\u30eb\u30fc\u30eb\u3067\u3042\u308a\u3001\u7279\u5b9a\u306e\u30e6\u30fc\u30b6\u30fc\u307e\u305f\u306f\u30e6\u30fc\u30b6\u30fc \u30b0\u30eb\u30fc\u30d7\u304c\u7279\u5b9a\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30bd\u30fc\u30b9\u306b\u5bfe\u3057\u3066\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u30a2\u30af\u30bb\u30b9\u306e\u7a2e\u985e\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n

ACE \u306f\u4e3b\u306b 3 \u3064\u306e\u90e8\u5206\u304b\u3089\u69cb\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n

    \n
  1. \u4ef6\u540d: \u30a8\u30f3\u30c8\u30ea\u304c\u9069\u7528\u3055\u308c\u308b\u30e6\u30fc\u30b6\u30fc\u3001\u30b0\u30eb\u30fc\u30d7\u3001\u307e\u305f\u306f\u30ed\u30fc\u30eb\u3002<\/li>\n
  2. \u30aa\u30d6\u30b8\u30a7\u30af\u30c8: \u30a2\u30af\u30bb\u30b9\u304c\u5236\u5fa1\u3055\u308c\u3066\u3044\u308b\u30ea\u30bd\u30fc\u30b9 (\u30d5\u30a1\u30a4\u30eb\u3001\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30bd\u30fc\u30b9\u306a\u3069)\u3002<\/li>\n
  3. \u6a29\u9650: \u30b5\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5bfe\u3057\u3066\u8a31\u53ef\u307e\u305f\u306f\u62d2\u5426\u3055\u308c\u308b\u30a2\u30af\u30bb\u30b9\u306e\u7a2e\u985e\u3002<\/li>\n<\/ol>\n

    \u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30a8\u30f3\u30c8\u30ea\u306e\u5206\u6790<\/h2>\n

    ACE \u306f\u3001ACL \u306a\u3069\u306e\u4ed6\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u9023\u643a\u3057\u3066\u3001\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002\u30b5\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8981\u6c42\u3059\u308b\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u95a2\u9023\u3059\u308b ACL \u3067\u30b5\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u4e00\u81f4\u3059\u308b ACE \u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u6b21\u306b\u3001ACE \u306f\u30b5\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u8a31\u53ef\u307e\u305f\u306f\u62d2\u5426\u3055\u308c\u308b\u30a2\u30af\u30bb\u30b9\u306e\u7a2e\u985e\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n

    ACL \u306f\u30c8\u30c3\u30d7\u30c0\u30a6\u30f3\u65b9\u5f0f\u3067\u51e6\u7406\u3055\u308c\u307e\u3059\u3002\u4e00\u81f4\u304c\u898b\u3064\u304b\u308b\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u30ea\u30b9\u30c8\u306e\u6b8b\u308a\u306e\u90e8\u5206\u306e\u51e6\u7406\u3092\u505c\u6b62\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001ACL \u5185\u306e\u30a8\u30f3\u30c8\u30ea\u306e\u9806\u5e8f\u306f\u91cd\u8981\u3067\u3042\u308a\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u30a2\u30af\u30bb\u30b9\u3092\u62d2\u5426\u3059\u308b ACE \u306f\u901a\u5e38\u3001\u5148\u982d\u306b\u914d\u7f6e\u3055\u308c\u307e\u3059\u3002<\/p>\n

    \u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30a8\u30f3\u30c8\u30ea\u306e\u4e3b\u306a\u6a5f\u80fd<\/h2>\n

    \u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30a8\u30f3\u30c8\u30ea\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

      \n
    1. \u304d\u3081\u7d30\u304b\u306a\u30a2\u30af\u30bb\u30b9\u5236\u5fa1: ACE \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u8ab0\u304c\u3069\u306e\u30ea\u30bd\u30fc\u30b9\u306b\u3069\u306e\u3088\u3046\u306a\u65b9\u6cd5\u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u304b\u3092\u7d30\u304b\u304f\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002<\/li>\n
    2. \u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3: \u5927\u898f\u6a21\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u4f7f\u7528\u3057\u3066\u3001\u904e\u5ea6\u306a\u7ba1\u7406\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u306a\u3057\u3067\u9ad8\u3044\u30ec\u30d9\u30eb\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002<\/li>\n
    3. \u67d4\u8edf\u6027: ACE \u306f\u3001\u5e45\u5e83\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u69cb\u6210\u3067\u304d\u307e\u3059\u3002<\/li>\n
    4. \u76e3\u67fb: \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u76e3\u67fb\u3059\u308b\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n

      \u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30a8\u30f3\u30c8\u30ea\u306e\u7a2e\u985e<\/h2>\n

      ACE \u306b\u306f\u4e3b\u306b 2 \u3064\u306e\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

        \n
      1. ACE \u3092\u8a31\u53ef: \u30b5\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3057\u307e\u3059\u3002<\/li>\n
      2. ACE \u3092\u62d2\u5426: \u30b5\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u3088\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u62d2\u5426\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n

        \u3053\u308c\u3089 2 \u3064\u306e\u30bf\u30a4\u30d7\u3092\u7c21\u7565\u5316\u3057\u305f\u8868\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n
        ACE \u306e\u7a2e\u985e<\/th>\n\u95a2\u6570<\/th>\n<\/tr>\n<\/thead>\n
        ACE\u3092\u8a31\u53ef\u3059\u308b<\/td>\n\u6307\u5b9a\u3055\u308c\u305f\u6a29\u9650\u3092\u30b5\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u4ed8\u4e0e\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n
        ACE\u3092\u62d2\u5426<\/td>\n\u5bfe\u8c61\u306b\u5bfe\u3057\u3066\u6307\u5b9a\u3055\u308c\u305f\u6a29\u9650\u3092\u62d2\u5426\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u554f\u984c\u3001\u304a\u3088\u3073\u89e3\u6c7a\u7b56<\/h2>\n

        ACE \u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306e\u5236\u5fa1\u304b\u3089\u3001\u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0\u5185\u306e\u6a5f\u5bc6\u30d5\u30a1\u30a4\u30eb\u3084\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u4fdd\u8b77\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u4e0d\u9069\u5207\u306a\u69cb\u6210\u306f\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306e\u554f\u984c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001ACL \u5185\u306e\u540c\u3058\u30b5\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5bfe\u3057\u3066\u3001\u8a31\u53ef ACE \u3092\u62d2\u5426 ACE \u306e\u4e0a\u306b\u914d\u7f6e\u3059\u308b\u3068\u3001\u8aa4\u3063\u3066\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3057\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001ACE \u3092\u8a2d\u5b9a\u3059\u308b\u3068\u304d\u306f\u3001ACL \u51e6\u7406\u3092\u3088\u304f\u7406\u89e3\u3057\u3001\u614e\u91cd\u306b\u8a08\u753b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

        \u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30a8\u30f3\u30c8\u30ea\u3068\u985e\u4f3c\u7528\u8a9e\u306e\u6bd4\u8f03<\/h2>\n

        ACE \u306f\u3001\u30ed\u30fc\u30eb\u30d9\u30fc\u30b9 \u30a2\u30af\u30bb\u30b9\u5236\u5fa1 (RBAC) \u3084\u4efb\u610f\u30a2\u30af\u30bb\u30b9\u5236\u5fa1 (DAC) \u306a\u3069\u306e\u4ed6\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u6bd4\u8f03\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n
        \u6a5f\u69cb<\/th>\n\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n
        ACE (ACL \u5185)<\/td>\n\u500b\u3005\u306e\u30e6\u30fc\u30b6\u30fc\u307e\u305f\u306f\u30b0\u30eb\u30fc\u30d7\u306b\u57fa\u3065\u3044\u3066\u30ea\u30bd\u30fc\u30b9\u3092\u7d30\u304b\u304f\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002<\/td>\n<\/tr>\n
        RBAC<\/td>\n\u30e6\u30fc\u30b6\u30fc\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u30ed\u30fc\u30eb\u306b\u57fa\u3065\u3044\u3066\u30a2\u30af\u30bb\u30b9\u3092\u5236\u5fa1\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n
        DAC<\/td>\n\u30e6\u30fc\u30b6\u30fc\u304c\u81ea\u5206\u306e\u30c7\u30fc\u30bf\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u5fa1\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u5c06\u6765\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n

        \u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30a8\u30f3\u30c8\u30ea\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6280\u8853\u306e\u9032\u6b69\u3068\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u306e\u8907\u96d1\u5316\u306b\u4f34\u3044\u9032\u5316\u3057\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002\u4eca\u5f8c\u306e\u9032\u6b69\u306b\u306f\u3001ACE \u3092\u81ea\u52d5\u7684\u306b\u69cb\u6210\u304a\u3088\u3073\u6700\u9069\u5316\u3059\u308b\u6a5f\u68b0\u5b66\u7fd2\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3084\u3001\u65b0\u305f\u306a\u8105\u5a01\u306b ACE \u3092\u52d5\u7684\u306b\u9069\u5fdc\u3055\u305b\u308b\u305f\u3081\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u306e\u7d44\u307f\u8fbc\u307f\u304c\u542b\u307e\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

        \u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3068\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30a8\u30f3\u30c8\u30ea<\/h2>\n

        \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001ACE \u3092\u4f7f\u7528\u3057\u3066\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u3069\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u308b\u304b\u3001\u30d7\u30ed\u30ad\u30b7\u7d4c\u7531\u3067\u3069\u306e\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u306e\u304b\u3001\u3069\u306e\u3088\u3046\u306a\u7a2e\u985e\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3067\u304d\u308b\u304b\u3092\u5236\u5fa1\u3059\u308b ACE \u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001ACE \u306f\u3001OneProxy \u306e\u3088\u3046\u306a\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d3\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fdd\u8b77\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n

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

        \u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30a8\u30f3\u30c8\u30ea\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. \u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30ea\u30b9\u30c8\u306b\u95a2\u3059\u308b\u30b7\u30b9\u30b3\u306e\u30ac\u30a4\u30c9<\/a><\/li>\n
        2. \u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30a8\u30f3\u30c8\u30ea\u306b\u95a2\u3059\u308b Microsoft \u306e\u8aac\u660e<\/a><\/li>\n
        3. Oracle \u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30a8\u30f3\u30c8\u30ea\u306b\u95a2\u3059\u308b\u60c5\u5831<\/a><\/li>\n<\/ol>","protected":false},"featured_media":475499,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-475783","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Access Control Entry: An Integral Component of Network Security<\/mark>","faq_items":[{"question":"What is an Access Control Entry (ACE)?","answer":"

          An Access Control Entry (ACE) is a critical component of network security that defines the permissions a certain user or group of users have over a particular resource within a system. ACEs are elements of Access Control Lists (ACLs), which are sets of rules governing access rights to resources in a network or a system.<\/p>"},{"question":"When did the concept of Access Control Entry originate?","answer":"

          The concept of Access Control Entry came into being with the evolution of computer networks. As these networks started becoming more interconnected and complex, the need for a robust and granular access control mechanism arose. The earliest implementations of ACEs can be traced back to early network operating systems and file systems in the late 1970s and early 1980s.<\/p>"},{"question":"How does an Access Control Entry work?","answer":"

          When a user (subject) requests access to a resource (object), the system checks the relevant Access Control List (ACL) for an ACE that matches the subject and object. The ACE then defines the types of access that the subject is allowed or denied. Importantly, ACLs are processed in a top-down manner, stopping once a match is found. This makes the order of entries in an ACL critical.<\/p>"},{"question":"What are the key features of an Access Control Entry?","answer":"

          ACEs offer features like granular access control, allowing fine-tuned control over who can access what resources and in what manner. They offer scalability for large-scale networks and flexibility for meeting a wide range of security requirements. Plus, they provide a mechanism for auditing access to network resources.<\/p>"},{"question":"What types of Access Control Entry exist?","answer":"

          There are primarily two types of ACEs: Allow ACE, which grants the subject access to the object, and Deny ACE, which denies the subject access to the object.<\/p>"},{"question":"How are Access Control Entries used, and what problems might arise?","answer":"

          ACEs control access to network resources and secure sensitive files and directories in a file system. Problems can arise from improper configuration. For instance, placing an allow ACE above a deny ACE for the same subject and object in an ACL can inadvertently grant access. Therefore, careful planning and understanding of ACL processing is needed when setting up ACEs.<\/p>"},{"question":"How do Access Control Entries relate to proxy servers?","answer":"

          Proxy servers can use ACEs to control access to their services, such as defining who can connect to the proxy server, what resources they can access through the proxy, and what types of actions they can perform. In this way, ACEs can play a crucial role in securing a proxy service like OneProxy.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/475783","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\/475783\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/475499"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=475783"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}