{"id":479212,"date":"2023-08-09T10:31:59","date_gmt":"2023-08-09T10:31:59","guid":{"rendered":""},"modified":"2023-09-05T11:18:23","modified_gmt":"2023-09-05T11:18:23","slug":"sybil-attack","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/sybil-attack\/","title":{"rendered":"\u30b7\u30d3\u30eb\u653b\u6483"},"content":{"rendered":"<p>\u30b7\u30d3\u30eb\u653b\u6483\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8a55\u5224\u3001\u4fe1\u983c\u3001\u6295\u7968\u30b7\u30b9\u30c6\u30e0\u3092\u6b3a\u3044\u3066\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u60aa\u8cea\u306a\u624b\u6cd5\u3067\u3059\u3002\u3053\u306e\u653b\u6483\u3067\u306f\u3001\u8907\u6570\u306e\u507d\u306e ID (\u300c\u30b7\u30d3\u30eb \u30ce\u30fc\u30c9\u300d\u307e\u305f\u306f\u300c\u30b7\u30d3\u30eb\u300d\u3068\u547c\u3070\u308c\u308b) \u3092\u4f5c\u6210\u3057\u3066\u3001\u4e0d\u5f53\u306a\u512a\u4f4d\u6027\u3092\u7372\u5f97\u3057\u305f\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5727\u5012\u3057\u305f\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u52d5\u4f5c\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u305f\u308a\u3057\u307e\u3059\u3002\u3053\u306e\u653b\u6483\u306f\u30012002 \u5e74\u306b Microsoft Research \u3067\u50cd\u3044\u3066\u3044\u305f John R. Douceur \u306b\u3088\u3063\u3066\u300c\u30b7\u30d3\u30eb\u653b\u6483\u300d\u3068\u984c\u3055\u308c\u305f\u8ad6\u6587\u3067\u521d\u3081\u3066\u8aac\u660e\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<h2>\u30b7\u30d3\u30eb\u653b\u6483\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n<p>\u300c\u30b7\u30d3\u30eb\u653b\u6483\u300d\u3068\u3044\u3046\u7528\u8a9e\u306f\u3001\u30b8\u30e7\u30f3\u30fbR\u30fb\u30c9\u30a5\u30fc\u30b5\u30fc\u304c2002\u5e74\u306b\u767a\u8868\u3057\u305f\u524d\u8ff0\u306e\u8ad6\u6587\u3067\u4f5c\u3063\u305f\u9020\u8a9e\u3067\u3059\u3002\u3053\u306e\u653b\u6483\u306e\u540d\u524d\u306f\u3001\u30d5\u30ed\u30fc\u30e9\u30fb\u30ec\u30bf\u30fb\u30b7\u30e5\u30e9\u30a4\u30d0\u30fc\u8457\u306e\u6709\u540d\u306a\u672c\u300c\u30b7\u30d3\u30eb\u300d\u306b\u7531\u6765\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u672c\u306f\u3001\u89e3\u96e2\u6027\u540c\u4e00\u6027\u969c\u5bb3\uff08\u4ee5\u524d\u306f\u591a\u91cd\u4eba\u683c\u969c\u5bb3\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3057\u305f\uff09\u3068\u8a3a\u65ad\u3055\u308c\u305f\u5973\u6027\u306e\u5b9f\u8a71\u3092\u8a9e\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u672c\u3067\u306f\u3001\u4e3b\u4eba\u516c\u306e\u30b7\u30d3\u30eb\u306f\u3001\u30b7\u30d3\u30eb\u653b\u6483\u3067\u4f5c\u308a\u51fa\u3055\u308c\u308b\u8907\u6570\u306e\u4eba\u683c\u3068\u540c\u3058\u3088\u3046\u306b\u3001\u8907\u6570\u306e\u7570\u306a\u308b\u4eba\u683c\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u30b7\u30d3\u30eb\u653b\u6483\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831: \u30c8\u30d4\u30c3\u30af\u306e\u62e1\u5927<\/h2>\n<p>\u30b7\u30d3\u30eb\u653b\u6483\u3067\u306f\u3001\u653b\u6483\u8005\u304c\u8907\u6570\u306e\u4eee\u540d ID \u3092\u4f5c\u6210\u3057\u3066\u5236\u5fa1\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u307e\u305f\u306f\u30b7\u30b9\u30c6\u30e0\u306b\u5f71\u97ff\u529b\u3092\u53ca\u307c\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e ID \u306f\u5b9f\u969b\u306e\u500b\u4eba\u307e\u305f\u306f\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u3057\u3066\u691c\u8a3c\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u30bf\u30fc\u30b2\u30c3\u30c8 \u30b7\u30b9\u30c6\u30e0\u3067\u306f\u6b63\u5f53\u306a\u30e6\u30fc\u30b6\u30fc\u3068\u30b7\u30d3\u30eb \u30ce\u30fc\u30c9\u3092\u533a\u5225\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u653b\u6483\u306f\u3001\u53c2\u52a0\u8005\u304c\u8a55\u4fa1\u30b7\u30b9\u30c6\u30e0\u307e\u305f\u306f\u6295\u7968\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u4f9d\u5b58\u3057\u3066\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\u5206\u6563\u578b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u7279\u306b\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n<h2>\u30b7\u30d3\u30eb\u653b\u6483\u306e\u5185\u90e8\u69cb\u9020: \u305d\u306e\u4ed5\u7d44\u307f<\/h2>\n<p>\u30b7\u30d3\u30eb\u653b\u6483\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u4e2d\u592e\u96c6\u6a29\u7684\u306a\u6a29\u9650\u3084\u4fe1\u983c\u306e\u6b20\u5982\u3092\u5229\u7528\u3057\u3066\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u901a\u5e38\u3001\u305d\u306e\u4ed5\u7d44\u307f\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u5275\u9020<\/strong>\u653b\u6483\u8005\u306f\u3001\u305d\u308c\u305e\u308c\u72ec\u81ea\u306e\u4eee\u540d\u3092\u6301\u3064\u591a\u6570\u306e\u507d\u306e ID \u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6d78\u6f64<\/strong>\u653b\u6483\u8005\u306f\u3001\u3053\u308c\u3089\u306e Sybil ID \u3092\u4f7f\u7528\u3057\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u53c2\u52a0\u3057\u3001\u6b63\u5f53\u306a\u53c2\u52a0\u8005\u3092\u88c5\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8a55\u5224\u306e\u69cb\u7bc9<\/strong>: Sybil \u30ce\u30fc\u30c9\u306f\u672c\u7269\u306e\u30ce\u30fc\u30c9\u3068\u3084\u308a\u53d6\u308a\u3057\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u4fe1\u983c\u3068\u8a55\u5224\u3092\u69cb\u7bc9\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u643e\u53d6<\/strong>: \u4fe1\u983c\u304c\u78ba\u7acb\u3055\u308c\u308b\u3068\u3001\u653b\u6483\u8005\u306f\u30b7\u30d3\u30eb\u30ce\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u507d\u306e\u60c5\u5831\u3092\u62e1\u6563\u3057\u305f\u308a\u3001\u6295\u7968\u7d50\u679c\u3092\u64cd\u4f5c\u3057\u305f\u308a\u3001\u3055\u3089\u306a\u308b\u653b\u6483\u3092\u958b\u59cb\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u904e\u8ca0\u8377<\/strong>: \u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u653b\u6483\u8005\u306e\u76ee\u7684\u306f\u3001Sybil \u30ce\u30fc\u30c9\u3092\u5927\u91cf\u306b\u9001\u4fe1\u3057\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5727\u5012\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u62d2\u5426\u72b6\u614b\u306b\u9665\u3089\u305b\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30b7\u30d3\u30eb\u653b\u6483\u306e\u4e3b\u306a\u7279\u5fb4\u306e\u5206\u6790<\/h2>\n<p>Sybil \u653b\u6483\u306b\u306f\u3001\u6210\u529f\u3092\u53ef\u80fd\u306b\u3059\u308b\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u533f\u540d<\/strong>: Sybil \u30ce\u30fc\u30c9\u306b\u306f\u8b58\u5225\u53ef\u80fd\u306a\u60c5\u5831\u304c\u306a\u3044\u305f\u3081\u3001\u672c\u7269\u306e\u30e6\u30fc\u30b6\u30fc\u3068\u533a\u5225\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5b89\u4fa1\u306a\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u5275\u9020<\/strong>\u591a\u304f\u306e\u5834\u5408\u3001\u653b\u6483\u8005\u304c\u8907\u6570\u306e\u507d\u306e ID \u3092\u4f5c\u6210\u3057\u3066\u5236\u5fa1\u3059\u308b\u3053\u3068\u306f\u6bd4\u8f03\u7684\u5b89\u4fa1\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/strong>: \u653b\u6483\u306f\u5927\u898f\u6a21\u306b\u62e1\u5927\u3067\u304d\u308b\u305f\u3081\u3001\u5206\u6563\u578b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3088\u308a\u5f37\u529b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6301\u7d9a\u6027<\/strong>: \u653b\u6483\u8005\u306f\u3001\u3044\u304f\u3064\u304b\u306e Sybil \u30ce\u30fc\u30c9\u304c\u691c\u51fa\u3055\u308c\u524a\u9664\u3055\u308c\u305f\u5834\u5408\u3067\u3082\u3001\u7d99\u7d9a\u7684\u306b\u65b0\u3057\u3044 Sybil \u30ce\u30fc\u30c9\u3092\u751f\u6210\u3059\u308b\u3053\u3068\u3067\u653b\u6483\u3092\u7d99\u7d9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5354\u8abf\u884c\u52d5<\/strong>: Sybil \u30ce\u30fc\u30c9\u306f\u5354\u529b\u3057\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u5f71\u97ff\u529b\u3092\u5897\u5e45\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30b7\u30d3\u30eb\u653b\u6483\u306e\u7a2e\u985e<\/h2>\n<p>\u30b7\u30d3\u30eb\u653b\u6483\u306f\u3055\u307e\u3056\u307e\u306a\u5f62\u3067\u73fe\u308c\u3001\u305d\u308c\u305e\u308c\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u3055\u307e\u3056\u307e\u306a\u5074\u9762\u3092\u6a19\u7684\u3068\u3057\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u30bf\u30a4\u30d7\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\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><strong>\u8a55\u5224\u64cd\u4f5c<\/strong><\/td>\n<td>\u30b7\u30d3\u30eb\u30ce\u30fc\u30c9\u306f\u3001\u672c\u7269\u306e\u30ce\u30fc\u30c9\u3068\u7a4d\u6975\u7684\u306b\u95a2\u308f\u308b\u3053\u3068\u3067\u8a55\u5224\u3092\u9ad8\u3081\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6295\u7968\u64cd\u4f5c<\/strong><\/td>\n<td>\u30b7\u30d3\u30eb\u30ce\u30fc\u30c9\u306f\u6295\u7968\u30b7\u30b9\u30c6\u30e0\u3092\u60aa\u7528\u3057\u3066\u3001\u6c7a\u5b9a\u3092\u81ea\u5206\u305f\u3061\u306b\u6709\u5229\u306b\u50be\u3051\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u8cc7\u6e90\u306e\u84c4\u7a4d<\/strong><\/td>\n<td>Sybil \u30ce\u30fc\u30c9\u306f\u904e\u5270\u306a\u30ea\u30bd\u30fc\u30b9\u3092\u53d6\u5f97\u3057\u305f\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30bd\u30fc\u30b9\u3092\u5236\u5fa1\u3057\u305f\u308a\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u64cd\u4f5c<\/strong><\/td>\n<td>Sybil \u30ce\u30fc\u30c9\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u8aa4\u3063\u305f\u65b9\u5411\u3078\u306e\u8a98\u5c0e\u3084\u30b5\u30fc\u30d3\u30b9\u62d2\u5426\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30c7\u30fc\u30bf\u30dd\u30a4\u30ba\u30cb\u30f3\u30b0<\/strong><\/td>\n<td>\u30b7\u30d3\u30eb\u30ce\u30fc\u30c9\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u507d\u306e\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3057\u3001\u60c5\u5831\u3092\u6c5a\u67d3\u3057\u3066\u7d50\u679c\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u30b7\u30d3\u30eb\u653b\u6483\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u554f\u984c\u70b9\u3001\u89e3\u6c7a\u7b56<\/h2>\n<p>Sybil \u653b\u6483\u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3 \u30de\u30fc\u30b1\u30c3\u30c8\u30d7\u30ec\u30a4\u30b9\u3001\u30bd\u30fc\u30b7\u30e3\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u5206\u6563\u578b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30b7\u30b9\u30c6\u30e0\u306b\u91cd\u5927\u306a\u8ab2\u984c\u3068\u30ea\u30b9\u30af\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u554f\u984c\u3068\u89e3\u6c7a\u7b56\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u4fe1\u983c\u3068\u8a55\u5224\u306e\u30b7\u30b9\u30c6\u30e0<\/strong>\u30b7\u30d3\u30eb\u653b\u6483\u306f\u3001\u4fe1\u983c\u3068\u8a55\u5224\u306e\u6307\u6a19\u3092\u640d\u306a\u3044\u307e\u3059\u3002\u89e3\u6c7a\u7b56\u3068\u3057\u3066\u306f\u3001ID \u691c\u8a3c\u624b\u6bb5\u3092\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3001\u6a5f\u68b0\u5b66\u7fd2\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u6d3b\u7528\u3057\u3066\u30b7\u30d3\u30eb \u30ce\u30fc\u30c9\u3092\u691c\u51fa\u3059\u308b\u3053\u3068\u3001\u307e\u305f\u306f\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9 \u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u306a\u3069\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6295\u7968\u30b7\u30b9\u30c6\u30e0<\/strong>: \u30b7\u30d3\u30eb\u653b\u6483\u306f\u6295\u7968\u7d50\u679c\u3092\u64cd\u4f5c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30ef\u30fc\u30af\u307e\u305f\u306f\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30b9\u30c6\u30fc\u30af\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u5c0e\u5165\u3059\u308b\u3068\u3001\u30b7\u30d3\u30eb\u30ce\u30fc\u30c9\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5206\u6563\u578b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong>: \u4e2d\u592e\u6a5f\u95a2\u304c\u5b58\u5728\u3057\u306a\u3044\u5206\u6563\u578b\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001Sybil \u30ce\u30fc\u30c9\u306e\u8b58\u5225\u3068\u524a\u9664\u306f\u8907\u96d1\u3067\u3059\u3002\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3 \u30b7\u30b9\u30c6\u30e0\u3068\u30d4\u30a2\u691c\u8a3c\u3092\u5229\u7528\u3059\u308b\u3068\u3001\u3053\u306e\u554f\u984c\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8cc7\u6e90\u306e\u914d\u5206<\/strong>: \u30b7\u30d3\u30eb\u653b\u6483\u306f\u4e0d\u516c\u5e73\u306a\u30ea\u30bd\u30fc\u30b9\u5272\u308a\u5f53\u3066\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30ea\u30bd\u30fc\u30b9\u7ba1\u7406\u6226\u7565\u3092\u5b9f\u88c5\u3057\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u591a\u69d8\u6027\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u3088\u3046\u306a\u653b\u6483\u306b\u5bfe\u6297\u3059\u308b\u3053\u3068\u304c\u3067\u304d\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<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><strong>\u30b7\u30d3\u30eb\u30a2\u30bf\u30c3\u30af<\/strong><\/td>\n<td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u6b3a\u304f\u305f\u3081\u306b\u3001\u8907\u6570\u306e\u507d\u306e ID \u3092\u60aa\u610f\u3092\u6301\u3063\u3066\u4f5c\u6210\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u4e2d\u9593\u8005\u653b\u6483<\/strong><\/td>\n<td>\u653b\u6483\u8005\u306f\u4e8c\u8005\u9593\u306e\u901a\u4fe1\u3092\u508d\u53d7\u3057\u3001\u64cd\u4f5c\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0\u653b\u6483<\/strong><\/td>\n<td>\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3092\u53d6\u5f97\u3057\u305f\u308a\u30e6\u30fc\u30b6\u30fc\u3092\u6b3a\u3044\u305f\u308a\u3059\u308b\u305f\u3081\u306b\u3001\u30c7\u30fc\u30bf\u3084\u8eab\u5143\u3092\u507d\u9020\u3059\u308b\u3053\u3068\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30ea\u30d7\u30ec\u30a4\u653b\u6483<\/strong><\/td>\n<td>\u30c7\u30fc\u30bf\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u3066\u518d\u751f\u3057\u3001\u4e0d\u6b63\u306a\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u30b7\u30d3\u30eb\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\u5316\u3059\u308b\u306b\u3064\u308c\u3001\u30b7\u30d3\u30eb\u653b\u6483\u306b\u5bfe\u6297\u3059\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u6b21\u3005\u3068\u767b\u5834\u3057\u3066\u3044\u307e\u3059\u3002\u5c06\u6765\u7684\u306b\u8003\u3048\u3089\u308c\u308b\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3068\u6226\u7565\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30d9\u30fc\u30b9\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/strong>\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306e\u900f\u660e\u6027\u3068\u4e0d\u5909\u6027\u3092\u6d3b\u7528\u3057\u3001\u3088\u308a\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u672c\u4eba\u78ba\u8a8d\u30b7\u30b9\u30c6\u30e0\u3092\u78ba\u7acb\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5206\u6563\u578b\u30ac\u30d0\u30ca\u30f3\u30b9<\/strong>: \u6295\u7968\u30b7\u30b9\u30c6\u30e0\u306b\u5bfe\u3059\u308b\u30b7\u30d3\u30eb\u653b\u6483\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u306b\u3001\u5206\u6563\u578b\u306e\u610f\u601d\u6c7a\u5b9a\u30d7\u30ed\u30bb\u30b9\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6a5f\u68b0\u5b66\u7fd2\u3068AI<\/strong>: \u9ad8\u5ea6\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u63a1\u7528\u3057\u3001Sybil \u30ce\u30fc\u30c9\u3092\u3088\u308a\u52b9\u679c\u7684\u306b\u691c\u51fa\u3057\u3066\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/strong>: \u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u539f\u5247\u3092\u5b9f\u88c5\u3057\u3066\u3001\u4fb5\u5bb3\u3055\u308c\u305f\u30ce\u30fc\u30c9\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u304c\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u308b\u304b\u3001\u307e\u305f\u306f\u30b7\u30d3\u30eb\u653b\u6483\u3068\u3069\u306e\u3088\u3046\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u304b<\/h2>\n<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u653b\u6483\u8005\u3068\u30bf\u30fc\u30b2\u30c3\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4ef2\u4ecb\u5f79\u3068\u3057\u3066\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3067\u3001\u610f\u56f3\u305b\u305a Sybil \u653b\u6483\u3092\u52a9\u9577\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3057\u3066\u81ea\u5206\u306e\u8eab\u5143\u3092\u96a0\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u30bf\u30fc\u30b2\u30c3\u30c8 \u30b7\u30b9\u30c6\u30e0\u304c Sybil \u30ce\u30fc\u30c9\u3092\u52b9\u679c\u7684\u306b\u8b58\u5225\u3057\u3066\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u306b\u306a\u308a\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\u60aa\u610f\u306e\u3042\u308b\u76ee\u7684\u3067\u306e\u30b5\u30fc\u30d3\u30b9\u306e\u60aa\u7528\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u53b3\u683c\u306a\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u3068\u76e3\u8996\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>Sybil \u653b\u6483\u3068\u95a2\u9023\u30c8\u30d4\u30c3\u30af\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<ul>\n<li><a href=\"https:\/\/www.cs.cornell.edu\/people\/egs\/615-601\/papers\/douceur2002sybil.pdf\" target=\"_new\" rel=\"noopener nofollow\">\u30b7\u30d3\u30eb\u30fb\u30a2\u30bf\u30c3\u30af\uff08\u30b8\u30e7\u30f3\u30fbR\u30fb\u30c9\u30a5\u30fc\u30b5\u30fc\u30012002\u5e74\uff09<\/a><\/li>\n<li><a href=\"https:\/\/www.economist.com\/the-economist-explains\/2016\/11\/03\/what-is-a-sybil-attack\" target=\"_new\" rel=\"noopener nofollow\">\u30b7\u30d3\u30eb\u653b\u6483 \u2013 \u30a8\u30b3\u30ce\u30df\u30b9\u30c8<\/a><\/li>\n<li><a href=\"https:\/\/crypto.stanford.edu\/~xb\/fc12\/Slides\/04-Barak.pdf\" target=\"_new\" rel=\"noopener nofollow\">\u30b7\u30d3\u30eb\u653b\u6483\u3092\u7406\u89e3\u3059\u308b \u2013 \u30b9\u30bf\u30f3\u30d5\u30a9\u30fc\u30c9\u5927\u5b66<\/a><\/li>\n<\/ul>\n<p>OneProxy \u306f\u3001\u8cac\u4efb\u3042\u308b\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3068\u3057\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6574\u5408\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u7dad\u6301\u3057\u3001\u30b7\u30d3\u30eb\u653b\u6483\u3084\u305d\u306e\u4ed6\u306e\u60aa\u610f\u306e\u3042\u308b\u6d3b\u52d5\u306b\u7a4d\u6975\u7684\u306b\u5bfe\u6297\u3059\u308b\u3053\u3068\u306b\u5c3d\u529b\u3057\u3066\u3044\u307e\u3059\u3002\u5b89\u5168\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306f\u3059\u3079\u3066\u306e\u4eba\u306b\u5229\u76ca\u3092\u3082\u305f\u3089\u3059\u3068\u4fe1\u3058\u3066\u304a\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u3068\u30aa\u30f3\u30e9\u30a4\u30f3 \u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u5168\u4f53\u306e\u4fdd\u8b77\u306b\u5168\u529b\u3092\u5c3d\u304f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>","protected":false},"featured_media":479213,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479212","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Sybil Attack: A Comprehensive Overview<\/mark>","faq_items":[{"question":"What is a Sybil attack?","answer":"<p>A Sybil attack is a malicious technique used in computer networks and distributed systems. It involves creating multiple fake identities (Sybil nodes) to deceive and manipulate the network's trust, reputation, or voting systems.<\/p>"},{"question":"Who first described the Sybil attack?","answer":"<p>The term \"Sybil attack\" was first coined by John R. Douceur in his paper titled \"The Sybil Attack,\" published in 2002 while he was at Microsoft Research.<\/p>"},{"question":"How does the Sybil attack work?","answer":"<p>The Sybil attack operates by an attacker creating numerous fake identities and infiltrating the network. These Sybil nodes interact with genuine nodes, build trust, and reputation within the network. Once trust is established, the attacker can use the Sybil nodes to spread false information, manipulate voting outcomes, or launch further attacks.<\/p>"},{"question":"What are the key features of the Sybil attack?","answer":"<p>The Sybil attack's key features include anonymity, cheap identity creation, scalability, persistence, and coordinated behavior among the Sybil nodes.<\/p>"},{"question":"What types of Sybil attacks exist?","answer":"<p>There are several types of Sybil attacks, such as reputation manipulation, voting manipulation, resource hoarding, routing manipulation, and data poisoning.<\/p>"},{"question":"How can Sybil attacks be mitigated?","answer":"<p>Mitigating Sybil attacks involves implementing identity verification measures, using machine learning algorithms to detect Sybil nodes, employing consensus mechanisms, and incorporating peer validation in decentralized networks.<\/p>"},{"question":"How can proxy servers be associated with Sybil attacks?","answer":"<p>Proxy servers can inadvertently facilitate Sybil attacks by allowing attackers to obscure their identity and evade detection. Proxy server providers must implement stringent user authentication and monitoring mechanisms to prevent abuse for malicious purposes.<\/p>"},{"question":"What are the future technologies related to Sybil attacks?","answer":"<p>Future technologies to combat Sybil attacks may involve blockchain-based solutions, decentralized governance, advanced machine learning and AI algorithms, and zero-trust architectures.<\/p>"},{"question":"What resources can I refer to for more information about Sybil attacks?","answer":"<p>For more information about Sybil attacks and related topics, you can refer to the following resources:<\/p><ul><li><a href=\"https:\/\/www.cs.cornell.edu\/people\/egs\/615-601\/papers\/douceur2002sybil.pdf\" target=\"_new\">The Sybil Attack (John R. Douceur, 2002)<\/a><\/li><li><a href=\"https:\/\/www.economist.com\/the-economist-explains\/2016\/11\/03\/what-is-a-sybil-attack\" target=\"_new\">Sybil Attacks - The Economist<\/a><\/li><li><a href=\"https:\/\/crypto.stanford.edu\/~xb\/fc12\/Slides\/04-Barak.pdf\" target=\"_new\">Understanding Sybil Attacks - Stanford University<\/a><\/li><\/ul>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/479212","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\/479212\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/479213"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=479212"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}