{"id":477957,"date":"2023-08-09T09:23:08","date_gmt":"2023-08-09T09:23:08","guid":{"rendered":""},"modified":"2023-09-05T11:15:44","modified_gmt":"2023-09-05T11:15:44","slug":"man-in-the-middle-attack","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/man-in-the-middle-attack\/","title":{"rendered":"\u4e2d\u9593\u8005\u653b\u6483"},"content":{"rendered":"<p>\u4e2d\u9593\u8005 (MITM) \u653b\u6483\u306f\u3001\u6a29\u9650\u306e\u306a\u3044\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304c\u3001\u591a\u304f\u306e\u5834\u5408\u306f\u5f53\u4e8b\u8005\u306e\u77e5\u3089\u306a\u3044\u3046\u3061\u306b\u3001\u307e\u305f\u306f\u5f53\u4e8b\u8005\u306e\u540c\u610f\u306a\u3057\u306b\u30012 \u8005\u9593\u306e\u901a\u4fe1\u3092\u5bc6\u304b\u306b\u508d\u53d7\u3057\u3066\u4e2d\u7d99\u3059\u308b\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3067\u3059\u3002\u3053\u306e\u60aa\u610f\u306e\u3042\u308b\u30a2\u30af\u30bf\u30fc\u306f\u3001\u9001\u4fe1\u8005\u3068\u53d7\u4fe1\u8005\u306e\u9593\u306b\u7acb\u3061\u3001\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u76d7\u8074\u3057\u305f\u308a\u3001\u901a\u4fe1\u3092\u64cd\u4f5c\u3057\u305f\u308a\u3001\u95a2\u4fc2\u8005\u306e 1 \u4eba\u306b\u306a\u308a\u3059\u307e\u3059\u3053\u3068\u3055\u3048\u3067\u304d\u307e\u3059\u3002MITM \u653b\u6483\u306e\u76ee\u7684\u306f\u3001\u5b89\u5168\u306a\u901a\u4fe1\u30c1\u30e3\u30cd\u30eb\u306e\u6b20\u5982\u3092\u60aa\u7528\u3057\u3066\u3001\u6a5f\u5bc6\u60c5\u5831\u306b\u4e0d\u6b63\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<h2>\u4e2d\u9593\u8005\u653b\u6483\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n<p>MITM \u653b\u6483\u306e\u6982\u5ff5\u306f\u3001\u96fb\u6c17\u901a\u4fe1\u306e\u521d\u671f\u306e\u9803\u306b\u9061\u308a\u307e\u3059\u3002\u6700\u3082\u53e4\u3044\u8a00\u53ca\u306e 1 \u3064\u306f\u3001\u30e2\u30fc\u30eb\u30b9\u4fe1\u53f7\u306e\u6642\u4ee3\u3067\u3042\u308b 19 \u4e16\u7d00\u5f8c\u534a\u306b\u9061\u308a\u307e\u3059\u3002\u96fb\u4fe1\u56de\u7dda\u306f\u508d\u53d7\u3084\u76d7\u8074\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u304f\u3001\u6a29\u9650\u306e\u306a\u3044\u500b\u4eba\u304c\u6a5f\u5bc6\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8aad\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u73fe\u4ee3\u306e\u30c7\u30b8\u30bf\u30eb\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u51fa\u73fe\u306b\u3088\u308a\u3001MITM \u653b\u6483\u306f\u3088\u308a\u9ad8\u5ea6\u3067\u5e83\u7bc4\u56f2\u306b\u308f\u305f\u308b\u8105\u5a01\u3078\u3068\u9032\u5316\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2>\u4e2d\u9593\u8005\u653b\u6483\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831: \u30c8\u30d4\u30c3\u30af\u306e\u62e1\u5f35<\/h2>\n<p>\u4e2d\u9593\u8005\u653b\u6483\u3067\u306f\u3001\u653b\u6483\u8005\u306f\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u307e\u305f\u306f\u30c7\u30d0\u30a4\u30b9\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u508d\u53d7\u3057\u3001\u64cd\u4f5c\u3057\u307e\u3059\u3002\u3053\u306e\u653b\u6483\u306f\u3001\u7269\u7406\u5c64\u3001\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\u5c64\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5c64\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u901a\u4fe1\u5c64\u3067\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u3001ARP \u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0\u3001DNS \u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0\u3001\u30bb\u30c3\u30b7\u30e7\u30f3 \u30cf\u30a4\u30b8\u30e3\u30c3\u30af\u3001SSL \u30b9\u30c8\u30ea\u30c3\u30d4\u30f3\u30b0\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u624b\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u653b\u6483\u3092\u6210\u529f\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u4e2d\u9593\u8005\u653b\u6483\u306e\u5185\u90e8\u69cb\u9020: \u305d\u306e\u4ed5\u7d44\u307f<\/h2>\n<p>\u4e2d\u9593\u8005\u653b\u6483\u306b\u306f\u901a\u5e38\u3001\u6b21\u306e\u624b\u9806\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u508d\u53d7<\/strong>\u653b\u6483\u8005\u306f\u9001\u4fe1\u8005\u3068\u53d7\u4fe1\u8005\u306e\u9593\u306b\u4f4d\u7f6e\u3057\u3001\u901a\u4fe1\u30d5\u30ed\u30fc\u3092\u508d\u53d7\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5fa9\u53f7\u5316<\/strong>: \u901a\u4fe1\u304c\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u653b\u6483\u8005\u306f\u305d\u308c\u3092\u5fa9\u53f7\u5316\u3057\u3066\u6a5f\u5bc6\u60c5\u5831\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u64cd\u4f5c<\/strong>: \u653b\u6483\u8005\u306f\u508d\u53d7\u3057\u305f\u30c7\u30fc\u30bf\u3092\u5909\u66f4\u3057\u3066\u60aa\u610f\u306e\u3042\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u633f\u5165\u3057\u305f\u308a\u3001\u901a\u4fe1\u3092\u5909\u66f4\u3057\u3066\u95a2\u4fc2\u8005\u3092\u8aa4\u89e3\u3055\u305b\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30ea\u30ec\u30fc<\/strong>: \u653b\u6483\u8005\u306f\u3001\u5fa9\u53f7\u5316\u3068\u64cd\u4f5c\u3092\u884c\u3063\u305f\u5f8c\u3001\u7591\u60d1\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u30c7\u30fc\u30bf\u3092\u610f\u56f3\u3057\u305f\u53d7\u4fe1\u8005\u306b\u8ee2\u9001\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u306a\u308a\u3059\u307e\u3057<\/strong>: \u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u653b\u6483\u8005\u304c\u4e00\u65b9\u307e\u305f\u306f\u4e21\u65b9\u306e\u5f53\u4e8b\u8005\u306b\u306a\u308a\u3059\u307e\u3057\u3066\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3092\u884c\u3063\u305f\u308a\u3001\u4e0d\u6b63\u884c\u70ba\u3092\u884c\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u4e2d\u9593\u8005\u653b\u6483\u306e\u4e3b\u306a\u7279\u5fb4\u306e\u5206\u6790<\/h2>\n<p>\u4e2d\u9593\u8005\u653b\u6483\u306e\u4e3b\u306a\u7279\u5fb4\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u30b9\u30c6\u30eb\u30b9<\/strong>: \u653b\u6483\u8005\u306f\u901a\u4fe1\u76f8\u624b\u306b\u77e5\u3089\u308c\u308b\u3053\u3068\u306a\u304f\u79d8\u5bc6\u88cf\u306b\u884c\u52d5\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u508d\u53d7\u3068\u64cd\u4f5c<\/strong>: \u653b\u6483\u8005\u306f\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u3092\u508d\u53d7\u3057\u3066\u5909\u66f4\u3057\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3084\u30c7\u30fc\u30bf\u64cd\u4f5c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6697\u53f7\u5316\u30d0\u30a4\u30d1\u30b9<\/strong>\u9ad8\u5ea6\u306a MITM \u653b\u6483\u306f\u6697\u53f7\u5316\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u56de\u907f\u3057\u3001\u6a5f\u5bc6\u60c5\u5831\u3092\u516c\u958b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30bb\u30c3\u30b7\u30e7\u30f3\u30cf\u30a4\u30b8\u30e3\u30c3\u30af<\/strong>: \u653b\u6483\u8005\u306f\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u5236\u5fa1\u3057\u3001\u6a5f\u5bc6\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u4e2d\u9593\u8005\u653b\u6483\u306e\u7a2e\u985e<\/h2>\n<p>\u4e2d\u9593\u8005\u653b\u6483\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u304c\u901a\u4fe1\u306e\u7279\u5b9a\u306e\u5074\u9762\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u7a2e\u985e\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u653b\u6483\u30bf\u30a4\u30d7<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ARP\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0<\/td>\n<td>ARP \u30c6\u30fc\u30d6\u30eb\u3092\u64cd\u4f5c\u3057\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u653b\u6483\u8005\u306e\u30de\u30b7\u30f3\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>DNS\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0<\/td>\n<td>DNS \u5fdc\u7b54\u3092\u507d\u9020\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u60aa\u610f\u306e\u3042\u308b Web \u30b5\u30a4\u30c8\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3057\u305f\u308a\u3001\u30c7\u30fc\u30bf\u3092\u508d\u53d7\u3057\u305f\u308a\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>SSL \u30b9\u30c8\u30ea\u30c3\u30d4\u30f3\u30b0<\/td>\n<td>HTTPS \u63a5\u7d9a\u3092 HTTP \u306b\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u3068\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u304c\u508d\u53d7\u3055\u308c\u308b\u5371\u967a\u6027\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30bb\u30c3\u30b7\u30e7\u30f3\u30cf\u30a4\u30b8\u30e3\u30c3\u30af<\/td>\n<td>\u9032\u884c\u4e2d\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u5236\u5fa1\u3092\u596a\u3044\u3001\u6a5f\u5bc6\u60c5\u5831\u306b\u4e0d\u6b63\u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>Wi-Fi\u76d7\u8074<\/td>\n<td>\u30ef\u30a4\u30e4\u30ec\u30b9\u901a\u4fe1\u3092\u76e3\u8996\u3057\u3066\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fdd\u8b77\u3055\u308c\u3066\u3044\u306a\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u9001\u4fe1\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u508d\u53d7\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30e1\u30fc\u30eb\u306e\u4e57\u3063\u53d6\u308a<\/td>\n<td>\u96fb\u5b50\u30e1\u30fc\u30eb \u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u4e0d\u6b63\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u4e0d\u6b63\u306a\u96fb\u5b50\u30e1\u30fc\u30eb\u3092\u76e3\u8996\u3001\u8aad\u307f\u53d6\u308a\u3001\u307e\u305f\u306f\u9001\u4fe1\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e2d\u9593\u8005\u653b\u6483\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u554f\u984c\u70b9\u3001\u304a\u3088\u3073\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n<h3>\u4e2d\u9593\u8005\u653b\u6483\u306e\u4f7f\u7528\u65b9\u6cd5<\/h3>\n<ol>\n<li>\n<p><strong>\u30b9\u30d1\u30a4\u6d3b\u52d5<\/strong>\u56fd\u5bb6\u304a\u3088\u3073\u975e\u56fd\u5bb6\u4e3b\u4f53\u304c\u30b9\u30d1\u30a4\u6d3b\u52d5\u306e\u76ee\u7684\u3067 MITM \u653b\u6483\u3092\u4f7f\u7528\u3057\u3001\u653f\u5e9c\u307e\u305f\u306f\u4f01\u696d\u306e\u6a5f\u5bc6\u901a\u4fe1\u3092\u508d\u53d7\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u500b\u4eba\u60c5\u5831\u306e\u76d7\u96e3<\/strong>: \u653b\u6483\u8005\u306f\u3001MITM \u653b\u6483\u3092\u901a\u3058\u3066\u30ed\u30b0\u30a4\u30f3\u8cc7\u683c\u60c5\u5831\u3084\u500b\u4eba\u60c5\u5831\u3092\u76d7\u307f\u3001\u500b\u4eba\u60c5\u5831\u306e\u76d7\u96e3\u3092\u5b9f\u884c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u91d1\u878d\u8a50\u6b3a<\/strong>\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u306f\u30aa\u30f3\u30e9\u30a4\u30f3\u53d6\u5f15\u4e2d\u306b\u652f\u6255\u3044\u60c5\u5831\u3092\u508d\u53d7\u3057\u3001\u91d1\u878d\u8a50\u6b3a\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u6539\u3056\u3093<\/strong>MITM \u653b\u6483\u306b\u3088\u308a\u3001\u653b\u6483\u8005\u306f\u5f53\u4e8b\u8005\u9593\u3067\u4ea4\u63db\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u6539\u3056\u3093\u3057\u3001\u8aa4\u3063\u305f\u60c5\u5831\u3084\u59a8\u5bb3\u884c\u70ba\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h3>\n<ol>\n<li>\n<p><strong>\u5f31\u3044\u6697\u53f7\u5316<\/strong>: \u5f37\u529b\u306a\u6697\u53f7\u5316\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3057\u3001\u5b9a\u671f\u7684\u306b\u66f4\u65b0\u3057\u3066\u3001\u653b\u6483\u8005\u306b\u3088\u308b\u5fa9\u53f7\u5316\u3092\u9632\u6b62\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5b89\u5168\u3067\u306a\u3044 Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong>\u7279\u306b\u6a5f\u5bc6\u60c5\u5831\u3092\u6271\u3046\u5834\u5408\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3067\u4fdd\u8b77\u3055\u308c\u3066\u3044\u306a\u3044 Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u63a5\u7d9a\u3092\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306b\u95a2\u3059\u308b\u8a8d\u8b58<\/strong>: \u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u624b\u6cd5\u306b\u3064\u3044\u3066\u30e6\u30fc\u30b6\u30fc\u3092\u6559\u80b2\u3057\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u30cf\u30a4\u30b8\u30e3\u30c3\u30af\u306b\u3088\u308b MITM \u653b\u6483\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8a3c\u660e\u66f8\u306e\u30d4\u30f3\u7559\u3081<\/strong>: \u8a3c\u660e\u66f8\u30d4\u30f3\u7559\u3081\u3092\u4f7f\u7528\u3057\u3066\u5b89\u5168\u306a\u901a\u4fe1\u3092\u78ba\u4fdd\u3057\u3001SSL \u30b9\u30c8\u30ea\u30c3\u30d4\u30f3\u30b0\u653b\u6483\u3092\u9632\u6b62\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03<\/h2>\n<p>MITM \u653b\u6483\u3068\u3044\u304f\u3064\u304b\u306e\u95a2\u9023\u7528\u8a9e\u306e\u6bd4\u8f03\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5b66\u671f<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e2d\u9593\u8005\u653b\u6483<\/td>\n<td>\u4e8c\u8005\u9593\u306e\u901a\u4fe1\u306e\u4e0d\u6b63\u306a\u508d\u53d7\u304a\u3088\u3073\u64cd\u4f5c\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u76d7\u8074<\/td>\n<td>\u7a4d\u6975\u7684\u306a\u53c2\u52a0\u306a\u3057\u306b\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u306a\u4f1a\u8a71\u3084\u901a\u4fe1\u3092\u8a31\u53ef\u306a\u304f\u805e\u304f\u3053\u3068\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0<\/td>\n<td>\u30e6\u30fc\u30b6\u30fc\u3092\u9a19\u3057\u3066\u6a5f\u5bc6\u60c5\u5831\u3092\u6f0f\u3089\u3055\u305b\u308b\u30bd\u30fc\u30b7\u30e3\u30eb \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u624b\u6cd5\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0<\/td>\n<td>\u6b63\u5f53\u306a\u7d44\u7e54\u306b\u306a\u308a\u3059\u307e\u3057\u3066\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3092\u884c\u3063\u305f\u308a\u3001\u53d7\u4fe1\u8005\u3092\u6b3a\u3044\u305f\u308a\u3059\u308b\u3053\u3068\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e2d\u9593\u8005\u653b\u6483\u306b\u95a2\u3059\u308b\u4eca\u5f8c\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n<p>\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u9032\u6b69\u3059\u308b\u306b\u3064\u308c\u3066\u3001MITM \u653b\u6483\u3067\u4f7f\u7528\u3055\u308c\u308b\u624b\u6cd5\u3082\u9032\u5316\u3057\u307e\u3059\u3002\u5c06\u6765\u306e\u5c55\u671b\u3068\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u542b\u307e\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u91cf\u5b50\u6697\u53f7\u5316<\/strong>: \u91cf\u5b50\u6697\u53f7\u5316\u306f\u3001MITM \u653b\u6483\u306b\u8010\u6027\u306e\u3042\u308b\u3001\u6975\u3081\u3066\u5b89\u5168\u306a\u901a\u4fe1\u30c1\u30e3\u30cd\u30eb\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30d9\u30fc\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong>: \u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u6280\u8853\u3092\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u7d71\u5408\u3059\u308b\u3068\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5f37\u5316\u3055\u308c\u3001\u6539\u3056\u3093\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>AI\u3092\u6d3b\u7528\u3057\u305f\u8105\u5a01\u691c\u51fa<\/strong>: \u9ad8\u5ea6\u306a AI \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5206\u6790\u3057\u3001MITM \u653b\u6483\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u691c\u51fa\u3057\u3066\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u304c\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u3001\u4e2d\u9593\u8005\u653b\u6483\u3068\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u304b<\/h2>\n<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001MITM \u653b\u6483\u306e\u9632\u6b62\u3068\u6709\u52b9\u5316\u306e\u4e21\u65b9\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u8cac\u4efb\u3092\u6301\u3063\u3066\u4f7f\u7528\u3059\u308c\u3070\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30bf\u30fc\u30b2\u30c3\u30c8 \u30b5\u30fc\u30d0\u30fc\u9593\u306e\u4ef2\u4ecb\u5f79\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u5b9f\u969b\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u96a0\u3057\u3001\u533f\u540d\u6027\u3092\u3055\u3089\u306b\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u60aa\u610f\u306e\u3042\u308b\u653b\u6483\u8005\u306f\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u60aa\u7528\u3057\u3066 MITM \u653b\u6483\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u3001\u5236\u5fa1\u4e0b\u306b\u3042\u308b\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u4ecb\u3057\u3066\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30d7\u30ed\u30ad\u30b7\u3092\u901a\u904e\u3059\u308b\u30c7\u30fc\u30bf\u3092\u508d\u53d7\u3057\u3066\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001OneProxy \u306a\u3069\u306e\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u60aa\u7528\u3092\u691c\u51fa\u3057\u3066\u9632\u6b62\u3059\u308b\u305f\u3081\u306e\u5f37\u529b\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>\u4e2d\u9593\u8005\u653b\u6483\u3068\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u304c\u5f79\u7acb\u3064\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/owasp.org\/www-community\/attacks\/Man-in-the-middle_attack\" target=\"_new\" rel=\"noopener nofollow\">OWASP \u2013 \u4e2d\u9593\u8005\u653b\u6483<\/a><\/li>\n<li><a href=\"https:\/\/attack.mitre.org\/techniques\/T1557\/\" target=\"_new\" rel=\"noopener nofollow\">MITRE ATT&amp;CK \u2013 \u4e2d\u9593\u8005\u653b\u6483<\/a><\/li>\n<li><a href=\"https:\/\/www.cert.org\/secure-coding\/tools\/mitm-attack.cfm\" target=\"_new\" rel=\"noopener nofollow\">CERT \u2013 \u4e2d\u9593\u8005\u653b\u6483<\/a><\/li>\n<\/ul>\n<p>MITM \u653b\u6483\u306a\u3069\u306e\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u3068\u6226\u3046\u306b\u306f\u3001\u8a8d\u8b58\u3068\u77e5\u8b58\u304c\u4e0d\u53ef\u6b20\u306a\u30c4\u30fc\u30eb\u3067\u3042\u308b\u3053\u3068\u3092\u5fd8\u308c\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3089\u306e\u6f5c\u5728\u7684\u306a\u30ea\u30b9\u30af\u304b\u3089\u8eab\u3092\u5b88\u308b\u305f\u3081\u306b\u3001\u5e38\u306b\u8b66\u6212\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u6700\u65b0\u306e\u72b6\u614b\u306b\u4fdd\u3061\u3001\u5b89\u5168\u3092\u78ba\u4fdd\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>","protected":false},"featured_media":477958,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477957","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Man-in-the-Middle Attack: Understanding the Threat<\/mark>","faq_items":[{"question":"What is a Man-in-the-Middle (MITM) Attack?","answer":"<p>A Man-in-the-Middle (MITM) attack is a cyber-attack where an unauthorized entity secretly intercepts and manipulates communication between two parties. The attacker positions themselves between the sender and the recipient to eavesdrop on sensitive data, modify information, or even impersonate one of the parties involved.<\/p>"},{"question":"How did Man-in-the-Middle Attacks originate?","answer":"<p>The concept of MITM attacks can be traced back to the late 19th century during the Morse code era, where telegraph lines were vulnerable to interception and wiretapping. With the advent of modern digital communication systems and the internet, the threat evolved into a more sophisticated and widespread issue.<\/p>"},{"question":"How do Man-in-the-Middle Attacks work?","answer":"<p>In a MITM attack, the attacker intercepts communication between two parties and may decrypt, manipulate, or relay the data. They can exploit vulnerabilities in various communication layers, such as ARP spoofing, DNS spoofing, and session hijacking, to execute the attack.<\/p>"},{"question":"What are the key features of Man-in-the-Middle Attacks?","answer":"<p>Key features include stealthy operation, data interception and manipulation, bypassing encryption, session hijacking, and the ability to impersonate parties involved in the communication.<\/p>"},{"question":"What types of Man-in-the-Middle Attacks exist?","answer":"<p>There are several types of MITM attacks, including ARP spoofing, DNS spoofing, SSL stripping, session hijacking, Wi-Fi eavesdropping, and email hijacking. Each targets specific aspects of communication to compromise data.<\/p>"},{"question":"How can Man-in-the-Middle Attacks be used?","answer":"<p>MITM attacks can be used for espionage, identity theft, financial fraud, and data tampering, among other malicious purposes.<\/p>"},{"question":"What are the problems associated with Man-in-the-Middle Attacks?","answer":"<p>Weak encryption, insecure Wi-Fi networks, lack of awareness about phishing, and SSL certificate vulnerabilities can contribute to MITM attack risks.<\/p>"},{"question":"What are the solutions to prevent Man-in-the-Middle Attacks?","answer":"<p>Implementing strong encryption protocols, avoiding unsecured Wi-Fi networks, educating users about phishing, and using SSL certificate pinning are effective ways to mitigate the risk of MITM attacks.<\/p>"},{"question":"How does the future look for Man-in-the-Middle Attacks?","answer":"<p>Future perspectives include the use of quantum encryption, blockchain-based security, and AI-powered threat detection to strengthen defenses against MITM attacks.<\/p>"},{"question":"How do proxy servers relate to Man-in-the-Middle Attacks?","answer":"<p>Proxy servers can both enhance security by acting as intermediaries between clients and target servers and be exploited by attackers to perform MITM attacks. Choosing a reliable proxy server provider like OneProxy is essential to maintain security and prevent misuse.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477957","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\/477957\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/477958"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=477957"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}