{"id":477245,"date":"2023-08-09T09:09:43","date_gmt":"2023-08-09T09:09:43","guid":{"rendered":""},"modified":"2023-09-05T11:14:22","modified_gmt":"2023-09-05T11:14:22","slug":"firesheep","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/firesheep\/","title":{"rendered":"\u30d5\u30a1\u30a4\u30a2\u30b7\u30fc\u30d7"},"content":{"rendered":"<p>Firesheep \u306f\u3001\u30b5\u30a4\u30c9\u30b8\u30e3\u30c3\u30ad\u30f3\u30b0\u3068\u3082\u547c\u3070\u308c\u308b\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u4e57\u3063\u53d6\u308a\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u7c21\u7d20\u5316\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30d1\u30b1\u30c3\u30c8 \u30b9\u30cb\u30d5\u30a1\u30fc\u3067\u3059\u3002Eric Butler \u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u30012010 \u5e74\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u3053\u306e\u30c4\u30fc\u30eb\u306f\u3001Web \u30b5\u30a4\u30c8\u304c\u30e6\u30fc\u30b6\u30fc \u30bb\u30c3\u30b7\u30e7\u30f3\u3068\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u51e6\u7406\u3059\u308b\u65b9\u6cd5\u306b\u6df1\u523b\u306a\u8106\u5f31\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u6d6e\u304d\u5f6b\u308a\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2>\u30d5\u30a1\u30a4\u30a2\u30b7\u30fc\u30d7\u306e\u8d77\u6e90\u3068\u521d\u671f\u306e\u6b74\u53f2<\/h2>\n<p>Firesheep \u306e\u6700\u521d\u306e\u516c\u958b\u30ea\u30ea\u30fc\u30b9\u306f\u3001\u30b7\u30a2\u30c8\u30eb\u306e\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u8005 Eric Butler \u306b\u3088\u3063\u3066 2010 \u5e74 10 \u6708 24 \u65e5\u306b\u884c\u308f\u308c\u307e\u3057\u305f\u3002Butler \u306e\u76ee\u7684\u306f\u30cf\u30c3\u30ad\u30f3\u30b0\u3092\u5bb9\u6613\u306b\u3059\u308b\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u306e\u6697\u53f7\u5316\u3092\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044 Web \u30b5\u30fc\u30d3\u30b9\u306b\u5185\u5728\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u6b20\u9665\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3053\u3068\u3067\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u30c4\u30fc\u30eb\u306f\u3001\u305d\u306e\u4f7f\u3044\u3084\u3059\u3044\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u6f5c\u5728\u7684\u306a\u60aa\u7528\u306b\u3088\u308a\u3001\u3059\u3050\u306b\u60aa\u8a55\u3092\u535a\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30c4\u30fc\u30eb\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u4eba\u7269\u304c\u30aa\u30fc\u30d7\u30f3 Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u306a\u3044 HTTP \u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u7c21\u5358\u306b\u60aa\u7528\u3067\u304d\u308b\u3053\u3068\u3092\u5b9f\u8a3c\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u5927\u5e45\u306a\u898b\u76f4\u3057\u3068\u3001HTTPS \u306e\u3088\u308a\u5e83\u7bc4\u306a\u63a1\u7528\u3078\u306e\u30b7\u30d5\u30c8\u306b\u3064\u306a\u304c\u308a\u307e\u3057\u305f\u3002<\/p>\n<h2>Firesheep \u306e\u89e3\u8aad: \u6df1\u5c64<\/h2>\n<p>Firesheep \u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30d1\u30b1\u30c3\u30c8\u3092\u30b9\u30cb\u30c3\u30d5\u30a3\u30f3\u30b0\u3057\u3001Web \u30b5\u30a4\u30c8\u304b\u3089\u306e\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u306a\u3044 Cookie \u3092\u508d\u53d7\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002Firesheep \u30e6\u30fc\u30b6\u30fc\u3068\u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u3001HTTPS \u3067\u306f\u306a\u304f HTTP \u3092\u4f7f\u7528\u3059\u308b Web \u30b5\u30a4\u30c8\u306b\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u3068\u3001Firesheep \u306f Web \u30b5\u30a4\u30c8\u304c\u30e6\u30fc\u30b6\u30fc\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u9001\u4fe1\u3059\u308b Cookie \u3092\u508d\u53d7\u3057\u307e\u3059\u3002<\/p>\n<p>Firesheep \u306f\u3053\u308c\u3089\u306e Cookie \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u4e0a\u3067\u30e6\u30fc\u30b6\u30fc\u3092\u300c\u507d\u88c5\u300d\u3057\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002Firesheep \u306f\u3001Firesheep \u30e6\u30fc\u30b6\u30fc\u3068\u540c\u3058\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u30e6\u30fc\u30b6\u30fc\u304c\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8\u306b\u306e\u307f\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>Firesheep\u306e\u5185\u90e8\u69cb\u9020<\/h2>\n<p>Firesheep \u306f\u57fa\u672c\u7684\u306b\u30d1\u30b1\u30c3\u30c8 \u30b9\u30cb\u30d5\u30a1\u30fc\u3067\u3042\u308a\u3001\u30c7\u30b8\u30bf\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u901a\u904e\u3059\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u508d\u53d7\u3057\u3066\u8a18\u9332\u3057\u307e\u3059\u3002\u7279\u306b\u3001Web \u30b5\u30a4\u30c8\u304c\u30e6\u30fc\u30b6\u30fc\u3092\u8ffd\u8de1\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u5c0f\u3055\u306a\u30c7\u30fc\u30bf\u3067\u3042\u308b Cookie \u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u62e1\u5f35\u6a5f\u80fd\u306f\u3001pcap \u3068\u547c\u3070\u308c\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u3053\u306e\u30c7\u30fc\u30bf\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3066 Cookie \u3092\u63a2\u3057\u3001\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5404\u30b5\u30a4\u30c8\u306b\u56fa\u6709\u306e\u30b3\u30fc\u30c9 (\u300c\u30cf\u30f3\u30c9\u30e9\u30fc\u300d\u3068\u547c\u3070\u308c\u308b) \u3092\u4f7f\u7528\u3057\u3066\u5206\u6790\u3057\u307e\u3059\u3002\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308b\u30b5\u30a4\u30c8\u304b\u3089 Cookie \u304c\u691c\u51fa\u3055\u308c\u308b\u3068\u3001\u3053\u306e\u60c5\u5831\u3092\u4f7f\u7528\u3057\u3066\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u30cf\u30a4\u30b8\u30e3\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<h2>Firesheep\u306e\u4e3b\u306a\u7279\u5fb4<\/h2>\n<p>Firesheep \u306b\u306f\u3001\u30ea\u30ea\u30fc\u30b9\u6642\u306b\u7279\u306b\u6ce8\u76ee\u3055\u308c\u305f\u3044\u304f\u3064\u304b\u306e\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30b7\u30f3\u30d7\u30eb\u3055<\/strong>: Firesheep \u306f\u3001\u30b7\u30f3\u30d7\u30eb\u3067\u76f4\u611f\u7684\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u3088\u308a\u3001\u6280\u8853\u306b\u8a73\u3057\u304f\u306a\u3044\u30e6\u30fc\u30b6\u30fc\u3067\u3082\u30bb\u30c3\u30b7\u30e7\u30f3 \u30cf\u30a4\u30b8\u30e3\u30c3\u30af\u3092\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002Firefox \u306e\u62e1\u5f35\u6a5f\u80fd\u3068\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u8fc5\u901f\u304b\u3064\u7c21\u5358\u3067\u3059\u3002<\/li>\n<li><strong>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9<\/strong>: Firesheep \u306e\u30b3\u30fc\u30c9\u306f\u4e00\u822c\u306b\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30aa\u30fc\u30d7\u30f3\u6027\u306b\u3088\u308a\u3001Web \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u7d99\u7d9a\u7684\u306a\u8b70\u8ad6\u304c\u4fc3\u9032\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u62e1\u5f35\u6027<\/strong>: Firesheep \u306f\u3001\u30cf\u30f3\u30c9\u30e9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u591a\u304f\u306e\u30b5\u30a4\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002\u958b\u767a\u8005\u306f\u65b0\u3057\u3044\u30cf\u30f3\u30c9\u30e9\u3092\u4f5c\u6210\u3057\u3066\u3001Firesheep \u306e\u6a5f\u80fd\u3092\u62e1\u5f35\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u30d5\u30a1\u30a4\u30a2\u30b7\u30fc\u30d7\u306e\u7a2e\u985e<\/h2>\n<p>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3042\u308b Firesheep \u306b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u3084\u6539\u826f\u7248\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001Firesheep \u306b\u306f\u660e\u78ba\u306a\u300c\u30bf\u30a4\u30d7\u300d\u306f\u306a\u304f\u3001Eric Butler \u304c\u958b\u767a\u3057\u305f\u5143\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u6539\u826f\u7248\u3084\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<h2>Firesheep \u306e\u6d3b\u7528: \u8ab2\u984c\u3068\u89e3\u6c7a\u7b56<\/h2>\n<p>Firesheep \u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u6b20\u9665\u3092\u6307\u6458\u3059\u308b\u30c4\u30fc\u30eb\u3068\u3057\u3066\u8a2d\u8a08\u3055\u308c\u307e\u3057\u305f\u304c\u3001\u60aa\u610f\u306e\u3042\u308b\u4eba\u7269\u304c\u30a2\u30ab\u30a6\u30f3\u30c8\u3078\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306b\u60aa\u7528\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5b89\u5168\u3067\u306a\u3044\u516c\u5171\u306e Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u3001HTTPS \u3092\u4f7f\u7528\u3057\u306a\u3044 Web \u30b5\u30a4\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f Firesheep \u653b\u6483\u306e\u5371\u967a\u306b\u3055\u3089\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>Firesheep \u3084\u540c\u69d8\u306e\u30c4\u30fc\u30eb\u304b\u3089\u8eab\u3092\u5b88\u308b\u305f\u3081\u306b\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u6b21\u306e\u3053\u3068\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u6a5f\u5bc6\u6027\u306e\u9ad8\u3044\u30bf\u30b9\u30af\u306b\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fdd\u8b77\u3055\u308c\u3066\u3044\u306a\u3044\u516c\u5171\u306e Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u53ef\u80fd\u306a\u9650\u308a\u3001HTTPS \u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b Web \u30b5\u30a4\u30c8\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (VPN) \u3092\u4f7f\u7528\u3057\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u6697\u53f7\u5316\u3057\u307e\u3059\u3002<\/li>\n<li>\u30d6\u30e9\u30a6\u30b6\u3067\u300cHTTPS Everywhere\u300d\u3092\u6709\u52b9\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001HTTPS \u63a5\u7d9a\u304c\u5229\u7528\u53ef\u80fd\u306a\u5834\u5408\u306f\u5e38\u306b\u5f37\u5236\u7684\u306b HTTPS \u63a5\u7d9a\u3092\u884c\u3046\u6a5f\u80fd\u3067\u3059\u3002<\/li>\n<\/ul>\n<h2>Firesheep\u3068\u985e\u4f3c\u30c4\u30fc\u30eb\u306e\u6bd4\u8f03<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u9053\u5177<\/th>\n<th>\u4f7f\u3044\u3084\u3059\u3055<\/th>\n<th>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9<\/th>\n<th>\u7279\u5b9a\u306e\u7126\u70b9<\/th>\n<th>\u62e1\u5f35\u6027<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30d5\u30a1\u30a4\u30a2\u30b7\u30fc\u30d7<\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u306f\u3044<\/td>\n<td>\u30bb\u30c3\u30b7\u30e7\u30f3\u30cf\u30a4\u30b8\u30e3\u30c3\u30af<\/td>\n<td>\u306f\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u30ef\u30a4\u30e4\u30fc\u30b7\u30e3\u30fc\u30af<\/td>\n<td>\u4e2d\u304f\u3089\u3044<\/td>\n<td>\u306f\u3044<\/td>\n<td>\u4e00\u822c\u7684\u306a\u30d1\u30b1\u30c3\u30c8\u30b9\u30cb\u30c3\u30d5\u30a3\u30f3\u30b0<\/td>\n<td>\u306f\u3044<\/td>\n<\/tr>\n<tr>\n<td>tcp\u30c0\u30f3\u30d7<\/td>\n<td>\u4f4e\u3044<\/td>\n<td>\u306f\u3044<\/td>\n<td>\u4e00\u822c\u7684\u306a\u30d1\u30b1\u30c3\u30c8\u30b9\u30cb\u30c3\u30d5\u30a3\u30f3\u30b0<\/td>\n<td>\u3044\u3044\u3048<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u30d5\u30a1\u30a4\u30a2\u30b7\u30fc\u30d7\u306e\u672a\u6765<\/h2>\n<p>Firesheep \u81ea\u4f53\u306f\u73fe\u5728\u3067\u306f\u7a4d\u6975\u7684\u306b\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u3053\u306e\u30c4\u30fc\u30eb\u304c\u6307\u6458\u3057\u305f\u554f\u984c\u306f\u4f9d\u7136\u3068\u3057\u3066\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u306f\u3001\u696d\u754c\u5168\u4f53\u3067\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u306e\u6697\u53f7\u5316\u3078\u306e\u79fb\u884c\u3092\u4fc3\u3057\u3001\u4eca\u5f8c\u306e\u30c4\u30fc\u30eb\u3082\u5f15\u304d\u7d9a\u304d\u4ed6\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u3066\u6307\u6458\u3057\u3066\u3044\u304f\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n<h2>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3068Firesheep<\/h2>\n<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001Firesheep \u3084\u540c\u69d8\u306e\u30c4\u30fc\u30eb\u306b\u3088\u3063\u3066\u3082\u305f\u3089\u3055\u308c\u308b\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u7d4c\u7531\u3067\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u3068\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u6697\u53f7\u5316\u3055\u308c\u3001Firesheep \u306a\u3069\u306e\u30c4\u30fc\u30eb\u306b\u3088\u308b\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u4e57\u3063\u53d6\u308a\u304c\u306f\u308b\u304b\u306b\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>OneProxy \u306e\u3088\u3046\u306a\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u5b89\u5168\u306a\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d3\u30b9\u306f\u3001\u7279\u306b HTTPS \u63a5\u7d9a\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u3092 Firesheep \u653b\u6483\u304b\u3089\u4fdd\u8b77\u3059\u308b\u4e0a\u3067\u8cb4\u91cd\u306a\u30c4\u30fc\u30eb\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<ul>\n<li><a href=\"https:\/\/github.com\/codebutler\/firesheep\" target=\"_new\" rel=\"noopener nofollow\">Firesheep \u306e\u516c\u5f0f GitHub \u30ea\u30dd\u30b8\u30c8\u30ea<\/a><\/li>\n<li><a href=\"http:\/\/codebutler.github.io\/firesheep\/\" target=\"_new\" rel=\"noopener nofollow\">Firesheep \u306e Eric Butler \u306e\u30d6\u30ed\u30b0\u6295\u7a3f<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/jp\/\" target=\"_new\" rel=\"noopener\">OneProxy\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/a><\/li>\n<\/ul>","protected":false},"featured_media":477246,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477245","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Firesheep: Unveiling the Network Sniffer<\/mark>","faq_items":[{"question":"What is Firesheep?","answer":"<p>Firesheep is an open-source packet sniffer developed by Eric Butler in 2010. It's designed to expose internet security flaws by simplifying the process of session hijacking, also known as sidejacking.<\/p>"},{"question":"Who created Firesheep and why?","answer":"<p>Firesheep was created by Eric Butler, a software developer from Seattle. The tool was developed not to facilitate hacking, but to expose the security flaws of web services that did not use end-to-end encryption, thereby encouraging stronger security practices.<\/p>"},{"question":"How does Firesheep work?","answer":"<p>Firesheep works by sniffing network packets and intercepting unencrypted cookies from websites. When a user logs into a website using HTTP instead of HTTPS on the same network as the Firesheep user, the software intercepts these cookies. With this information, Firesheep can impersonate the user on the website, gaining access to their account without needing a password.<\/p>"},{"question":"What are the key features of Firesheep?","answer":"<p>Firesheep's key features include its simplicity and user-friendly interface, its open-source nature which encourages public engagement with web security issues, and its extensibility, meaning developers can write new handlers to expand Firesheep's capabilities.<\/p>"},{"question":"How can users protect themselves against Firesheep?","answer":"<p>Users can protect themselves against Firesheep by avoiding unsecured public Wi-Fi networks for sensitive tasks, using websites that support HTTPS, using a Virtual Private Network (VPN), and enabling \"HTTPS Everywhere\" on their browsers.<\/p>"},{"question":"How does a proxy server protect against Firesheep?","answer":"<p>A proxy server routes a user's traffic through itself, encrypting the traffic and making it difficult for a tool like Firesheep to hijack the session. A reliable and secure proxy service like OneProxy can be a valuable tool in protecting users from Firesheep attacks.<\/p>"},{"question":"What is the future of Firesheep?","answer":"<p>While Firesheep itself is no longer actively maintained, the issues it highlighted, like the need for end-to-end encryption, are still relevant. It sparked an industry-wide shift towards better security practices, and future tools will likely continue to expose and address other security vulnerabilities.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477245","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\/477245\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/477246"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=477245"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}