{"id":478349,"date":"2023-08-09T09:31:27","date_gmt":"2023-08-09T09:31:27","guid":{"rendered":""},"modified":"2024-08-15T12:38:15","modified_gmt":"2024-08-15T12:38:15","slug":"passive-attack","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/passive-attack\/","title":{"rendered":"\u30d1\u30c3\u30b7\u30d6\u653b\u6483"},"content":{"rendered":"<p>\u30d1\u30c3\u30b7\u30d6\u30a2\u30bf\u30c3\u30af\u306b\u95a2\u3059\u308b\u7c21\u5358\u306a\u60c5\u5831<\/p>\n<p>\u53d7\u52d5\u7684\u653b\u6483\u3068\u306f\u3001\u6a29\u9650\u306e\u306a\u3044\u8005\u304c\u60c5\u5831\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u305d\u306e\u5185\u5bb9\u3084\u6a5f\u80fd\u3092\u5909\u66f4\u3057\u3088\u3046\u3068\u3059\u308b\u3053\u3068\u306a\u304f\u30b7\u30b9\u30c6\u30e0\u3092\u76e3\u8996\u3059\u308b\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3067\u3059\u3002\u30b7\u30b9\u30c6\u30e0 \u30ea\u30bd\u30fc\u30b9\u304c\u5909\u66f4\u3055\u308c\u305f\u308a\u4fb5\u5bb3\u3055\u308c\u305f\u308a\u3059\u308b\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u653b\u6483\u3068\u306f\u7570\u306a\u308a\u3001\u30d1\u30c3\u30b7\u30d6\u306a\u653b\u6483\u306f\u57fa\u672c\u7684\u306b\u901a\u4fe1\u3092\u76d7\u8074\u3057\u307e\u3059\u3002\u3053\u306e\u5f62\u5f0f\u306e\u653b\u6483\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u52d5\u4f5c\u3092\u4e2d\u65ad\u3057\u306a\u3044\u305f\u3081\u3001\u901a\u5e38\u3001\u691c\u51fa\u304c\u3088\u308a\u56f0\u96e3\u3067\u3059\u3002<\/p>\n<h2>\u53d7\u52d5\u7684\u653b\u6483\u306e\u8d77\u6e90\u306e\u6b74\u53f2\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca<\/h2>\n<p>\u53d7\u52d5\u7684\u653b\u6483\u306e\u8d77\u6e90\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5316\u3055\u308c\u305f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30b7\u30b9\u30c6\u30e0\u306e\u521d\u671f\u306b\u307e\u3067\u9061\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 ARPANET \u304c\u307e\u3060\u521d\u671f\u6bb5\u968e\u306b\u3042\u3063\u305f 1970 \u5e74\u4ee3\u306b\u3001\u7814\u7a76\u8005\u306f\u30c7\u30fc\u30bf\u9001\u4fe1\u304c\u4e0d\u6b63\u306b\u76e3\u8996\u3055\u308c\u308b\u53ef\u80fd\u6027\u3092\u8a8d\u8b58\u3057\u307e\u3057\u305f\u3002 \u300c\u53d7\u52d5\u7684\u653b\u6483\u300d\u3068\u3044\u3046\u7528\u8a9e\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304c\u6210\u9577\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u3088\u308a\u91cd\u5927\u306a\u61f8\u5ff5\u4e8b\u9805\u306b\u306a\u308b\u306b\u3064\u308c\u3066\u30011980 \u5e74\u4ee3\u5f8c\u534a\u304b\u3089 1990 \u5e74\u4ee3\u521d\u982d\u306b\u304b\u3051\u3066\u3055\u3089\u306b\u8a8d\u8b58\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<h2>\u30d1\u30c3\u30b7\u30d6\u653b\u6483\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831: \u30c8\u30d4\u30c3\u30af\u306e\u62e1\u5f35 \u30d1\u30c3\u30b7\u30d6\u653b\u6483<\/h2>\n<p>\u30d1\u30c3\u30b7\u30d6\u653b\u6483\u306f\u3001\u653b\u6483\u8005\u304c\u60c5\u5831\u3092\u9ed9\u3063\u3066\u89b3\u5bdf\u3001\u53ce\u96c6\u3001\u5206\u6790\u3059\u308b\u79d8\u5bc6\u306e\u64cd\u4f5c\u3067\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306a\u30bf\u30a4\u30d7\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ol>\n<li><strong>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u5206\u6790:<\/strong> \u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u983b\u5ea6\u3084\u5b9b\u5148\u306a\u3069\u306e\u901a\u4fe1\u30d1\u30bf\u30fc\u30f3\u3092\u7406\u89e3\u3059\u308b\u3002<\/li>\n<li><strong>\u76d7\u8074:<\/strong> \u901a\u4fe1\u3092\u76d7\u8074\u3057\u3066\u6a5f\u5bc6\u60c5\u5831\u306b\u4e0d\u6b63\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3002<\/li>\n<\/ol>\n<p>\u3053\u308c\u3089\u306e\u653b\u6483\u306f\u30b7\u30b9\u30c6\u30e0\u306b\u76f4\u63a5\u7684\u306a\u640d\u5bb3\u3092\u4e0e\u3048\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u6a5f\u5bc6\u60c5\u5831\u304c\u6f0f\u6d29\u3059\u308b\u3053\u3068\u3067\u91cd\u5927\u306a\u7d50\u679c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30d1\u30c3\u30b7\u30d6\u653b\u6483\u306e\u5185\u90e8\u69cb\u9020: \u30d1\u30c3\u30b7\u30d6\u653b\u6483\u306e\u4ed5\u7d44\u307f<\/h2>\n<p>\u53d7\u52d5\u7684\u653b\u6483\u306e\u52d5\u4f5c\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u306f\u901a\u5e38\u3001\u6b21\u306e\u624b\u9806\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>\u63a5\u7d9a\u306e\u76e3\u8996:<\/strong> \u30b7\u30b9\u30c6\u30e0\u5185\u306e\u8106\u5f31\u306a\u901a\u4fe1\u30c1\u30e3\u30cd\u30eb\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u53ce\u96c6\uff1a<\/strong> \u30d1\u30b1\u30c3\u30c8 \u30b9\u30cb\u30d5\u30a1\u30fc\u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u9001\u4fe1\u3055\u308c\u305f\u60c5\u5831\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u5206\u6790\uff1a<\/strong> \u53ce\u96c6\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u5206\u6790\u3057\u3066\u3001\u30ed\u30b0\u30a4\u30f3\u8cc7\u683c\u60c5\u5831\u3084\u6a5f\u5bc6\u60c5\u5831\u306a\u3069\u306e\u8cb4\u91cd\u306a\u60c5\u5831\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<h2>\u53d7\u52d5\u7684\u653b\u6483\u306e\u4e3b\u306a\u7279\u5fb4\u306e\u5206\u6790<\/h2>\n<p>\u53d7\u52d5\u7684\u653b\u6483\u306e\u7279\u5fb4\u3068\u3057\u3066\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u79d8\u5bc6\u4f5c\u6226:<\/strong> \u30c7\u30fc\u30bf\u306f\u5909\u66f4\u3055\u308c\u306a\u3044\u305f\u3081\u3001\u691c\u51fa\u3067\u304d\u307e\u305b\u3093\u3002<\/li>\n<li><strong>\u60c5\u5831\u53ce\u96c6\uff1a<\/strong> \u6a5f\u5bc6\u60c5\u5831\u3092\u53ce\u96c6\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u9577\u671f\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u53ef\u80fd\u6027:<\/strong> \u691c\u51fa\u3055\u308c\u305a\u306b\u9577\u671f\u9593\u7d99\u7d9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u8ffd\u8de1\u304c\u96e3\u3057\u3044:<\/strong> \u53d7\u52d5\u7684\u653b\u6483\u306e\u8d77\u6e90\u3092\u8ffd\u8de1\u3059\u308b\u3053\u3068\u306f\u975e\u5e38\u306b\u56f0\u96e3\u3067\u3059\u3002<\/li>\n<\/ul>\n<h2>\u53d7\u52d5\u7684\u653b\u6483\u306e\u7a2e\u985e: \u30c6\u30fc\u30d6\u30eb\u3068\u30ea\u30b9\u30c8\u3092\u4f7f\u7528\u3057\u3066\u66f8\u304d\u8fbc\u3080<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u30bf\u30a4\u30d7<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u5206\u6790<\/td>\n<td>\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30bf\u30fc\u30f3\u3068\u983b\u5ea6\u3092\u5206\u6790\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u76d7\u8074<\/td>\n<td>\u60c5\u5831\u53ce\u96c6\u306e\u305f\u3081\u306b\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u306a\u901a\u4fe1\u3092\u76d7\u8074\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u5302\u3044\u3092\u55c5\u3050<\/td>\n<td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u9001\u4fe1\u3055\u308c\u308b\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u306e\u30ad\u30e3\u30d7\u30c1\u30e3\u3068\u5206\u6790<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u30d1\u30c3\u30b7\u30d6\u30a2\u30bf\u30c3\u30af\u306e\u4f7f\u3044\u65b9\u3068\u305d\u306e\u554f\u984c\u70b9\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n<p>\u53d7\u52d5\u7684\u653b\u6483\u306f\u3001\u30b9\u30d1\u30a4\u884c\u70ba\u3001\u500b\u4eba\u60c5\u5831\u306e\u76d7\u96e3\u3001\u8a50\u6b3a\u306a\u3069\u306e\u60aa\u610f\u306e\u3042\u308b\u76ee\u7684\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u89e3\u6c7a\u7b56\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u554f\u984c\uff1a<\/strong> \u6697\u53f7\u5316\u306e\u6b20\u5982<br \/>\n<strong>\u89e3\u6c7a\uff1a<\/strong> \u5805\u7262\u306a\u6697\u53f7\u5316\u65b9\u5f0f\u3092\u63a1\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u554f\u984c\uff1a<\/strong> \u5b89\u5168\u3067\u306a\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<br \/>\n<strong>\u89e3\u6c7a\uff1a<\/strong> \u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (VPN) \u3068\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03\u3092\u8868\u3068\u30ea\u30b9\u30c8\u3067\u307e\u3068\u3081\u307e\u3057\u305f<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5fb4<\/th>\n<th>\u30d1\u30c3\u30b7\u30d6\u30a2\u30bf\u30c3\u30af<\/th>\n<th>\u30a2\u30af\u30c6\u30a3\u30d6\u30a2\u30bf\u30c3\u30af<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4ecb\u5165<\/td>\n<td>\u4fee\u6b63\u306a\u3057<\/td>\n<td>\u30b7\u30b9\u30c6\u30e0\u30c7\u30fc\u30bf\u3092\u5909\u66f4\u3057\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u691c\u51fa\u96e3\u6613\u5ea6<\/td>\n<td>\u96e3\u3057\u3044<\/td>\n<td>\u3088\u308a\u7c21\u5358\u306b<\/td>\n<\/tr>\n<tr>\n<td>\u76ee\u7684<\/td>\n<td>\u60c5\u5831\u53ce\u96c6<\/td>\n<td>\u7834\u58ca\u3001\u76d7\u96e3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u53d7\u52d5\u7684\u653b\u6483\u306b\u95a2\u3059\u308b\u5c06\u6765\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n<p>\u5c06\u6765\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306f\u6b21\u306e\u3053\u3068\u306b\u7126\u70b9\u3092\u5f53\u3066\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>AI \u306b\u3088\u308b\u691c\u51fa:<\/strong> \u6a5f\u68b0\u5b66\u7fd2\u3092\u4f7f\u7528\u3057\u3066\u53d7\u52d5\u7684\u653b\u6483\u306e\u5fae\u5999\u306a\u5146\u5019\u3092\u691c\u51fa\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u91cf\u5b50\u6697\u53f7:<\/strong> \u73fe\u5728\u306e\u6a19\u6e96\u3067\u306f\u4e8b\u5b9f\u4e0a\u89e3\u8aad\u4e0d\u53ef\u80fd\u306a\u6697\u53f7\u5316\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u307e\u305f\u306f\u53d7\u52d5\u7684\u653b\u6483\u3068\u306e\u95a2\u9023\u4ed8\u3051\u65b9\u6cd5<\/h2>\n<p>OneProxy \u306b\u3088\u3063\u3066\u63d0\u4f9b\u3055\u308c\u308b\u3088\u3046\u306a\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u53d7\u52d5\u7684\u653b\u6483\u3092\u8efd\u6e1b\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306e IP 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href=\"https:\/\/en.wikipedia.org\/wiki\/Passive_attack\" target=\"_new\" rel=\"noopener nofollow\">\u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2 \u2013 \u53d7\u52d5\u7684\u653b\u6483<\/a><\/li>\n<\/ul>\n<p>OneProxy 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