{"id":477474,"date":"2023-08-09T09:15:22","date_gmt":"2023-08-09T09:15:22","guid":{"rendered":""},"modified":"2023-09-05T11:14:48","modified_gmt":"2023-09-05T11:14:48","slug":"host-based-firewall","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/host-based-firewall\/","title":{"rendered":"\u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb"},"content":{"rendered":"

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    \n
  1. \n

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  2. \n

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  3. \n

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  4. \n

    \u4fb5\u5165\u691c\u77e5\u304a\u3088\u3073\u9632\u6b62\u30b7\u30b9\u30c6\u30e0 (IDPS)<\/strong>\u4e00\u90e8\u306e\u9ad8\u5ea6\u306a\u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306b\u306f IDPS \u6a5f\u80fd\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u304a\u308a\u3001\u65e2\u77e5\u306e\u30d1\u30bf\u30fc\u30f3\u3084\u30d2\u30e5\u30fc\u30ea\u30b9\u30c6\u30a3\u30c3\u30af\u306b\u57fa\u3065\u3044\u3066\u7591\u308f\u3057\u3044\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3084\u6f5c\u5728\u7684\u306a\u653b\u6483\u3092\u8b58\u5225\u3057\u3066\u30d6\u30ed\u30c3\u30af\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u4e3b\u306a\u6a5f\u80fd\u306e\u5206\u6790<\/h2>\n

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      \n
    1. \n

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    2. \n

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    3. \n

      \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8a8d\u8b58<\/strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5c64\u3067\u30d1\u30b1\u30c3\u30c8\u3092\u691c\u67fb\u3059\u308b\u6a5f\u80fd\u306b\u3088\u308a\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u56fa\u6709\u306e\u8105\u5a01\u3092\u8b58\u5225\u3057\u3066\u30d6\u30ed\u30c3\u30af\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n

    4. \n

      \u52d5\u7684\u30eb\u30fc\u30eb\u66f4\u65b0<\/strong>: \u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3088\u308a\u3082\u8fc5\u901f\u306b\u66f4\u65b0\u3067\u304d\u308b\u305f\u3081\u3001\u6700\u65b0\u306e\u8105\u5a01\u5b9a\u7fa9\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30eb\u30fc\u30eb\u304c\u8fc5\u901f\u306b\u5b9f\u88c5\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

      \u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u7a2e\u985e<\/h2>\n

      \u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001\u305d\u306e\u5c55\u958b\u3068\u6a5f\u80fd\u306b\u57fa\u3065\u3044\u3066\u5206\u985e\u3067\u304d\u307e\u3059\u3002\u4e3b\u306a\u7a2e\u985e\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n\n\n\n\n
      \u30bf\u30a4\u30d7<\/th>\n\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n
      \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/td>\n\u30db\u30b9\u30c8 \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8 \u30ec\u30d9\u30eb\u3067\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n
      \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/td>\n\u30db\u30b9\u30c8\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u9593\u306b\u914d\u7f6e\u3055\u308c\u305f\u5c02\u7528\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2 \u30c7\u30d0\u30a4\u30b9\u3068\u3057\u3066\u5b9f\u88c5\u3055\u308c\u3001\u9ad8\u5ea6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u4ef6\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n
      \u30a6\u30a7\u30d6 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb (WAF)<\/td>\n\u7279\u5b9a\u306e Web \u30d9\u30fc\u30b9\u306e\u8105\u5a01\u304b\u3089 Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068 API \u3092\u4fdd\u8b77\u3059\u308b\u3053\u3068\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u305f\u3001\u7279\u6b8a\u306a\u30bf\u30a4\u30d7\u306e\u30db\u30b9\u30c8\u30d9\u30fc\u30b9 \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3067\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u4f7f\u3044\u65b9\u3001\u4f7f\u7528\u4e0a\u306e\u554f\u984c\u70b9\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n

      \u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u4f7f\u7528\u65b9\u6cd5:<\/h3>\n
        \n
      1. \n

        Web\u30b5\u30fc\u30d0\u30fc\u306e\u4fdd\u8b77<\/strong>\u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001DDoS\u3001SQL \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3001\u30af\u30ed\u30b9\u30b5\u30a4\u30c8 \u30b9\u30af\u30ea\u30d7\u30c6\u30a3\u30f3\u30b0 (XSS) \u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u653b\u6483\u304b\u3089 Web \u30b5\u30fc\u30d0\u30fc\u3092\u4fdd\u8b77\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

      2. \n

        \u9001\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u5236\u5fa1<\/strong>: \u7ba1\u7406\u8005\u306f\u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30db\u30b9\u30c8\u304b\u3089\u8a31\u53ef\u3055\u308c\u308b\u9001\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u7a2e\u985e\u3092\u898f\u5236\u3057\u3001\u6f5c\u5728\u7684\u306a\u30c7\u30fc\u30bf\u6d41\u51fa\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n

      3. \n

        \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5f37\u5316<\/strong>: \u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8 \u30ec\u30d9\u30eb\u3067\u8ffd\u52a0\u306e\u9632\u5fa1\u5c64\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u4ed6\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u88dc\u5b8c\u3057\u3001\u653b\u6483\u5bfe\u8c61\u9818\u57df\u3092\u7e2e\u5c0f\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

        \u4f7f\u7528\u306b\u95a2\u3059\u308b\u554f\u984c\u3068\u89e3\u6c7a\u7b56:<\/h3>\n
          \n
        1. \n

          \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3078\u306e\u5f71\u97ff<\/strong>: \u96c6\u4e2d\u7684\u306a\u30d1\u30b1\u30c3\u30c8\u691c\u67fb\u306f\u3001\u30db\u30b9\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u8efd\u6e1b\u3059\u308b\u306b\u306f\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2 \u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3\u3055\u308c\u305f\u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u6700\u9069\u5316\u3055\u308c\u305f\u30eb\u30fc\u30eb \u30bb\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

        2. \n

          \u507d\u967d\u6027<\/strong>: \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb \u30eb\u30fc\u30eb\u304c\u53b3\u3057\u3059\u304e\u308b\u3068\u8aa4\u691c\u77e5\u304c\u767a\u751f\u3057\u3001\u6b63\u5f53\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u306f\u3001\u30eb\u30fc\u30eb\u3092\u5b9a\u671f\u7684\u306b\u76e3\u8996\u3057\u3066\u5fae\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n

        3. \n

          \u8907\u96d1\u306a\u69cb\u6210<\/strong>: \u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3067\u306f\u3001\u30db\u30b9\u30c8\u306e\u8981\u4ef6\u306b\u5408\u308f\u305b\u3066\u614e\u91cd\u306b\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u69cb\u6210\u3068\u81ea\u52d5\u5316\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7 \u30d7\u30ed\u30bb\u30b9\u3092\u7c21\u7d20\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

          \u4e3b\u306a\u7279\u5fb4\u3068\u305d\u306e\u4ed6\u306e\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03\u3092\u8868\u3068\u30ea\u30b9\u30c8\u306e\u5f62\u5f0f\u3067\u793a\u3057\u307e\u3059\u3002<\/h2>\n\n\n\n\n\n\n\n\n\n\n
          \u7279\u6027<\/th>\n\u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/th>\n\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/th>\n<\/tr>\n<\/thead>\n
          \u5c55\u958b\u7bc4\u56f2<\/td>\n\u500b\u3005\u306e\u30db\u30b9\u30c8\u3068\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8<\/td>\n\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53<\/td>\n<\/tr>\n
          \u4f4d\u7f6e<\/td>\n\u30db\u30b9\u30c8\u30c7\u30d0\u30a4\u30b9\u81ea\u4f53\u3067\u52d5\u4f5c\u3059\u308b<\/td>\n\u901a\u5e38\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5883\u754c\u306b\u4f4d\u7f6e\u3059\u308b<\/td>\n<\/tr>\n
          \u4ea4\u901a\u898f\u5236<\/td>\n\u7279\u5b9a\u306e\u30db\u30b9\u30c8\u306b\u5bfe\u3059\u308b\u304d\u3081\u7d30\u304b\u306a\u5236\u5fa1<\/td>\n\u3059\u3079\u3066\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5e83\u7bc4\u56f2\u306b\u5236\u5fa1<\/td>\n<\/tr>\n
          \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8a8d\u8b58<\/td>\n\u306f\u3044<\/td>\n\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8a8d\u8b58\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u304b\u3001\u307e\u3063\u305f\u304f\u306a\u3044<\/td>\n<\/tr>\n
          \u4fdd\u8b77\u30ec\u30d9\u30eb<\/td>\n\u30db\u30b9\u30c8\u3068\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u76f4\u63a5\u4fdd\u8b77<\/td>\n\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u305d\u308c\u306b\u63a5\u7d9a\u3055\u308c\u305f\u30db\u30b9\u30c8\u3092\u4fdd\u8b77\u3057\u307e\u3059<\/td>\n<\/tr>\n
          \u7ba1\u7406\u306e\u3057\u3084\u3059\u3055<\/td>\n\u500b\u5225\u306e\u8a2d\u5b9a\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/td>\n\u3059\u3079\u3066\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u96c6\u4e2d\u7ba1\u7406<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          \u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306b\u95a2\u3059\u308b\u5c06\u6765\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n

          \u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u5c06\u6765\u306b\u306f\u3001\u65b0\u305f\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3068\u9032\u5316\u3059\u308b\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u306b\u3088\u3063\u3066\u523a\u6fc0\u7684\u306a\u53ef\u80fd\u6027\u304c\u79d8\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u6f5c\u5728\u7684\u306a\u958b\u767a\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

            \n
          1. \n

            \u4eba\u5de5\u77e5\u80fd\uff08AI\uff09\u7d71\u5408<\/strong>AI \u3092\u642d\u8f09\u3057\u305f\u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001\u30bc\u30ed\u30c7\u30a4\u8105\u5a01\u3084\u672a\u77e5\u306e\u653b\u6483\u30d9\u30af\u30c8\u30eb\u3092\u3088\u308a\u9069\u5207\u306b\u8b58\u5225\u3057\u3066\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n

          2. \n

            \u884c\u52d5\u5206\u6790<\/strong>\u5c06\u6765\u306e\u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306b\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u52d5\u4f5c\u306e\u7570\u5e38\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306e\u9ad8\u5ea6\u306a\u52d5\u4f5c\u5206\u6790\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3001\u9ad8\u5ea6\u306a\u653b\u6483\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u304c\u5f37\u5316\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

          3. \n

            IoT\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong>: \u30e2\u30ce\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 (IoT) \u30c7\u30d0\u30a4\u30b9\u306e\u666e\u53ca\u306b\u4f34\u3044\u3001\u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8 \u30ec\u30d9\u30eb\u3067\u30b9\u30de\u30fc\u30c8 \u30c7\u30d0\u30a4\u30b9\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u305d\u306e\u7bc4\u56f2\u3092\u62e1\u5927\u3059\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\u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u306e\u95a2\u9023\u4ed8\u3051\u65b9\u6cd5<\/h2>\n

            OneProxy (oneproxy.pro) \u304c\u63d0\u4f9b\u3059\u308b\u3088\u3046\u306a\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u52b9\u679c\u7684\u306b\u7d44\u307f\u5408\u308f\u305b\u3066\u3001Web \u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3067\u304d\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u53d7\u4fe1\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u30db\u30b9\u30c8\u306b\u5230\u9054\u3059\u308b\u524d\u306b\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u7d4c\u7531\u3067\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u3053\u3068\u3067\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u4fdd\u8b77\u5c64\u304c\u3055\u3089\u306b\u5f37\u5316\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u8a2d\u5b9a\u306b\u3088\u308a\u3001\u30db\u30b9\u30c8\u306e\u5b9f\u969b\u306e IP \u30a2\u30c9\u30ec\u30b9\u304c\u96a0\u3055\u308c\u3001\u653b\u6483\u8005\u304c\u30b5\u30fc\u30d0\u30fc\u3092\u76f4\u63a5\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3059\u308b\u3053\u3068\u304c\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u30d0\u30c3\u30d5\u30a1\u30fc\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u6f5c\u5728\u7684\u306a\u8105\u5a01\u3084\u60aa\u610f\u306e\u3042\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u30db\u30b9\u30c8\u306b\u5230\u9054\u3059\u308b\u524d\u306b\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3057\u3066\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u51e6\u7406\u8ca0\u8377\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\n

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

            \u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068 Web \u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\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

              NIST \u7279\u5225\u520a\u884c\u7269 800-41 Rev. 1<\/a> \u2013 \u7c73\u56fd\u56fd\u7acb\u6a19\u6e96\u6280\u8853\u7814\u7a76\u6240\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb \u30dd\u30ea\u30b7\u30fc\u306b\u95a2\u3059\u308b\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3002<\/p>\n<\/li>\n

            2. \n

              OWASP Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/a> \u2013 \u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u7279\u6b8a\u306a\u30bf\u30a4\u30d7\u3067\u3042\u308b Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u6982\u8981\u3002<\/p>\n<\/li>\n

            3. \n

              Cisco Adaptive Security Appliance (ASA) \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/a> \u2013 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u6a5f\u80fd\u3092\u7d44\u307f\u5408\u308f\u305b\u305f Cisco ASA \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306b\u95a2\u3059\u308b\u60c5\u5831\u3002<\/p>\n<\/li>\n<\/ol>\n

              \u7d50\u8ad6\u3068\u3057\u3066\u3001\u30db\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8 \u30ec\u30d9\u30eb\u3067\u306e\u304d\u3081\u7d30\u304b\u306a\u5236\u5fa1\u3001\u5f37\u5316\u3055\u308c\u305f\u4fdd\u8b77\u3001\u304a\u3088\u3073\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8a8d\u8b58\u3092\u63d0\u4f9b\u3059\u308b\u3001Web \u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002OneProxy \u304c\u63d0\u4f9b\u3059\u308b\u3088\u3046\u306a\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u3001\u3053\u308c\u3089\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u306b\u5bfe\u3059\u308b Web \u30b5\u30a4\u30c8\u306e\u9632\u5fa1\u3092\u5927\u5e45\u306b\u5f37\u5316\u3057\u3001\u5b89\u5168\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fdd\u8b77\u3055\u308c\u305f\u30aa\u30f3\u30e9\u30a4\u30f3 \u30d7\u30ec\u30bc\u30f3\u30b9\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>","protected":false},"featured_media":477475,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477474","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Host-based Firewall: Enhancing Website Security with OneProxy<\/mark>","faq_items":[{"question":"What is a Host-based firewall and how does it enhance website security?","answer":"

              A Host-based firewall is a security measure that operates at the host level to protect websites from unauthorized access, malware, and cyberattacks. It analyzes incoming and outgoing network traffic and decides whether to allow or block it based on predefined rules. By providing granular control and application awareness, Host-based firewalls significantly enhance website security, offering protection tailored to the specific requirements of each host.<\/p>"},{"question":"How does a Host-based firewall differ from a Network firewall?","answer":"

              The main difference lies in their deployment scope and location. Host-based firewalls protect individual hosts and endpoints, while Network firewalls safeguard entire networks at their boundaries. Host-based firewalls operate directly on the host device itself, providing more specific control, whereas Network firewalls manage broad control over all network traffic.<\/p>"},{"question":"What are the key features of a Host-based firewall?","answer":"

              Host-based firewalls offer several key features, including:<\/p>

              1. Granular Control: They allow administrators to set specific rules for individual hosts, providing precise control over permitted network traffic.<\/li>
              2. Enhanced Security: By operating at the host level, Host-based firewalls protect against threats that might not be detected by network-level firewalls.<\/li>
              3. Application Awareness: They can inspect packets at the application layer, identifying and blocking application-specific threats.<\/li>
              4. Dynamic Rule Updates: Host-based firewalls can be updated quickly to implement the latest threat definitions and security rules.<\/li><\/ol>"},{"question":"What are the types of Host-based firewalls available?","answer":"

                Host-based firewalls can be categorized based on their deployment and functionality. The main types are:<\/p>

                1. Software Firewall: Installed as a software application on the host operating system, providing protection at the endpoint level.<\/li>
                2. Hardware Firewall: Implemented as a dedicated hardware device placed between the host and the network, often used for high-security requirements.<\/li>
                3. Web Application Firewall (WAF): A specialized type that focuses on protecting web applications and APIs from web-based threats.<\/li><\/ol>"},{"question":"How can Host-based firewalls be used to protect web servers?","answer":"

                  Host-based firewalls play a crucial role in securing web servers by protecting them from various attacks, such as DDoS, SQL injection, and cross-site scripting (XSS). They offer granular control over specific hosts, allowing administrators to set rules tailored to the web server's requirements.<\/p>"},{"question":"What are the future perspectives of Host-based firewalls?","answer":"

                  The future of Host-based firewalls holds exciting possibilities. Some potential developments include AI integration for better threat detection, behavioral analysis to identify anomalies, and expanded protection for IoT devices as the Internet of Things continues to grow.<\/p>"},{"question":"How can proxy servers be associated with Host-based firewalls?","answer":"

                  Proxy servers, like OneProxy, can be effectively combined with Host-based firewalls to enhance website security. By routing incoming requests through the proxy server before reaching the host, the firewall gains an additional layer of protection. The proxy server acts as a buffer, filtering out potential threats and malicious traffic, which alleviates some of the firewall's processing burden.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477474","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\/477474\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/477475"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=477474"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}