{"id":479098,"date":"2023-08-09T10:01:33","date_gmt":"2023-08-09T10:01:33","guid":{"rendered":""},"modified":"2023-09-05T11:18:11","modified_gmt":"2023-09-05T11:18:11","slug":"spear-phishing","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/spear-phishing\/","title":{"rendered":"\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0"},"content":{"rendered":"

\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306f\u3001\u500b\u4eba\u3084\u7d44\u7e54\u3092\u6a19\u7684\u3068\u3057\u305f\u3001\u507d\u88c5\u3055\u308c\u305f\u30e1\u30fc\u30eb\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u3001\u305d\u306e\u4ed6\u306e\u901a\u4fe1\u30c1\u30e3\u30cd\u30eb\u3092\u901a\u3058\u3066\u884c\u308f\u308c\u308b\u7279\u6b8a\u306a\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3067\u3059\u3002\u653b\u6483\u8005\u306f\u3001\u53d7\u4fe1\u8005\u3092\u9a19\u3057\u3066\u30ed\u30b0\u30a4\u30f3\u8a8d\u8a3c\u60c5\u5831\u3001\u8ca1\u52d9\u30c7\u30fc\u30bf\u3001\u4f1a\u793e\u306e\u6a5f\u5bc6\u60c5\u5831\u306a\u3069\u306e\u6a5f\u5bc6\u60c5\u5831\u3092\u6f0f\u3089\u3055\u305b\u308b\u3053\u3068\u3092\u72d9\u3044\u307e\u3059\u3002\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306f\u3001\u8abf\u67fb\u3084\u30bd\u30fc\u30b7\u30e3\u30eb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u624b\u6cd5\u3092\u6d3b\u7528\u3057\u3066\u3001\u5bfe\u8c61\u3068\u3059\u308b\u88ab\u5bb3\u8005\u306b\u5408\u308f\u305b\u3066\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u305f\u3081\u3001\u5f93\u6765\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3088\u308a\u3082\u6d17\u7df4\u3055\u308c\u3001\u8aac\u5f97\u529b\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2\u3002<\/h2>\n

\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u8d77\u6e90\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u304c\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3055\u308c\u305f\u653b\u6483\u306e\u53ef\u80fd\u6027\u306b\u6c17\u3065\u304d\u59cb\u3081\u305f 2000 \u5e74\u4ee3\u521d\u982d\u306b\u9061\u308a\u307e\u3059\u3002\u6700\u521d\u306e\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306b\u95a2\u3059\u308b\u660e\u78ba\u306a\u8a18\u9332\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u30012006 \u5e74\u9803\u306b\u30cf\u30c3\u30ab\u30fc\u304c\u7d30\u5de5\u3057\u305f\u96fb\u5b50\u30e1\u30fc\u30eb\u3067\u8457\u540d\u4eba\u3084\u4f01\u696d\u3092\u6a19\u7684\u306b\u3057\u305f\u3068\u304d\u306b\u6ce8\u76ee\u3092\u96c6\u3081\u307e\u3057\u305f\u3002\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u304c\u521d\u3081\u3066\u516c\u306e\u5834\u3067\u8a00\u53ca\u3055\u308c\u305f\u306e\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u7a76\u8005\u306e Aaron Higbee \u304c 2005 \u5e74\u306b\u767a\u8868\u3057\u305f\u30ec\u30dd\u30fc\u30c8\u3067\u3059\u3002<\/p>\n

\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831\u3002\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u30c8\u30d4\u30c3\u30af\u3092\u62e1\u5f35\u3057\u307e\u3059\u3002<\/h2>\n

\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306f\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u306e\u9078\u629e\u304b\u3089\u59cb\u307e\u308b\u591a\u6bb5\u968e\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u5e83\u7bc4\u56f2\u306b\u308f\u305f\u308b\u5075\u5bdf\u3092\u884c\u3044\u3001\u30bd\u30fc\u30b7\u30e3\u30eb \u30e1\u30c7\u30a3\u30a2\u3001\u30aa\u30f3\u30e9\u30a4\u30f3 \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001\u516c\u958b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u60c5\u5831\u3092\u53ce\u96c6\u3057\u3066\u3001\u88ab\u5bb3\u8005\u306e\u8a73\u7d30\u306a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u77e5\u8b58\u3092\u57fa\u306b\u3001\u672c\u7269\u306b\u898b\u3048\u308b\u9ad8\u5ea6\u306b\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3055\u308c\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u4f5c\u6210\u3057\u3001\u6210\u529f\u306e\u53ef\u80fd\u6027\u3092\u9ad8\u3081\u307e\u3059\u3002<\/p>\n

\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u306f\u901a\u5e38\u3001\u53d7\u4fe1\u8005\u306e\u540d\u524d\u3001\u5f79\u8077\u3001\u4f1a\u793e\u306e\u8a73\u7d30\u3001\u3055\u3089\u306b\u306f\u6700\u8fd1\u306e\u51fa\u6765\u4e8b\u3084\u540c\u50da\u3078\u306e\u8a00\u53ca\u306a\u3069\u306e\u8981\u7d20\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u3001\u30d3\u30b8\u30cd\u30b9 \u30d1\u30fc\u30c8\u30ca\u30fc\u3084\u540c\u50da\u306a\u3069\u306e\u4fe1\u983c\u3067\u304d\u308b\u9001\u4fe1\u8005\u3092\u88c5\u3046\u3053\u3068\u3067\u3001\u4fe1\u983c\u611f\u3068\u7dca\u6025\u611f\u3092\u91b8\u6210\u3057\u3001\u88ab\u5bb3\u8005\u306b\u3059\u3050\u306b\u884c\u52d5\u3092\u8d77\u3053\u3059\u3088\u3046\u4fc3\u3057\u307e\u3059\u3002<\/p>\n

\u88ab\u5bb3\u8005\u304c\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u53cd\u5fdc\u3059\u308b\u3068\u3001\u8a50\u6b3a\u30b5\u30a4\u30c8\u306b\u8a98\u5c0e\u3055\u308c\u305f\u308a\u3001\u60aa\u610f\u306e\u3042\u308b\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3088\u3046\u6c42\u3081\u3089\u308c\u305f\u308a\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6226\u8853\u306f\u3001\u30ed\u30b0\u30a4\u30f3\u8a8d\u8a3c\u60c5\u5831\u3092\u76d7\u3093\u3060\u308a\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u308a\u3001\u88ab\u5bb3\u8005\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3057\u305f\u308a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306e\u7d50\u679c\u306f\u6df1\u523b\u3067\u3001\u30c7\u30fc\u30bf\u6f0f\u6d29\u3001\u7d4c\u6e08\u7684\u640d\u5931\u3001\u7d44\u7e54\u306e\u8a55\u5224\u306e\u5931\u589c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u5185\u90e8\u69cb\u9020\u3002\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u4ed5\u7d44\u307f\u3002<\/h2>\n

\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u4e3b\u8981\u306a\u8981\u7d20\u306b\u5206\u985e\u3067\u304d\u307e\u3059\u3002<\/p>\n

    \n
  1. \n

    \u30bf\u30fc\u30b2\u30c3\u30c8\u306e\u9078\u629e<\/strong>\u653b\u6483\u8005\u306f\u3001\u7d44\u7e54\u5185\u306e\u4fa1\u5024\u306e\u9ad8\u3044\u30bf\u30fc\u30b2\u30c3\u30c8\u3084\u3001\u8cb4\u91cd\u306a\u60c5\u5831\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u7279\u5b9a\u306e\u500b\u4eba\u3092\u614e\u91cd\u306b\u7279\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

  2. \n

    \u5075\u5bdf<\/strong>: \u30bf\u30fc\u30b2\u30c3\u30c8\u306e\u5f79\u5272\u3001\u95a2\u5fc3\u3001\u3064\u306a\u304c\u308a\u306a\u3069\u306e\u60c5\u5831\u3092\u53ce\u96c6\u3059\u308b\u305f\u3081\u306b\u3001\u5e83\u7bc4\u306a\u8abf\u67fb\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n

  3. \n

    \u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u4f5c\u6210<\/strong>\u653b\u6483\u8005\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u30bd\u30fc\u30b7\u30e3\u30eb \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u624b\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u3001\u500b\u4eba\u5411\u3051\u3067\u8aac\u5f97\u529b\u306e\u3042\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u4f5c\u6210\u3057\u3001\u88ab\u5bb3\u8005\u3092\u64cd\u4f5c\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

  4. \n

    \u914d\u9054<\/strong>: \u4f5c\u6210\u3055\u308c\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u3001\u30bd\u30fc\u30b7\u30e3\u30eb \u30e1\u30c7\u30a3\u30a2\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30c8 \u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u3001\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u901a\u4fe1\u30c1\u30e3\u30cd\u30eb\u3092\u4ecb\u3057\u3066\u914d\u4fe1\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n

  5. \n

    \u643e\u53d6<\/strong>: \u88ab\u5bb3\u8005\u304c\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u53cd\u5fdc\u3059\u308b\u3068\u3001\u60aa\u610f\u306e\u3042\u308b Web \u30b5\u30a4\u30c8\u306b\u8a98\u5c0e\u3055\u308c\u308b\u304b\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u4fb5\u5bb3\u3059\u308b\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3059\u308b\u3088\u3046\u306b\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n

  6. \n

    \u30da\u30a4\u30ed\u30fc\u30c9<\/strong>\u653b\u6483\u8005\u306e\u6700\u7d42\u76ee\u6a19\u306f\u3001\u8cc7\u683c\u60c5\u5831\u306e\u76d7\u96e3\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u88ab\u5bb3\u8005\u306e\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306a\u3069\u3067\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u4e3b\u306a\u7279\u5fb4\u306e\u5206\u6790\u3002<\/h2>\n

    \u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306f\u3001\u4ee5\u4e0b\u306e\u4e3b\u306a\u7279\u5fb4\u306b\u3088\u308a\u3001\u5f93\u6765\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n

      \n
    1. \n

      \u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3<\/strong>\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u500b\u3005\u306e\u88ab\u5bb3\u8005\u306b\u5408\u308f\u305b\u3066\u9ad8\u5ea6\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u3066\u304a\u308a\u3001\u672c\u7269\u3067\u4fe1\u983c\u3067\u304d\u308b\u3082\u306e\u306e\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002<\/p>\n<\/li>\n

    2. \n

      \u7814\u7a76\u4e3b\u5c0e<\/strong>\u653b\u6483\u8005\u306f\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u95a2\u3059\u308b\u60c5\u5831\u53ce\u96c6\u306b\u6642\u9593\u3068\u52b4\u529b\u3092\u8cbb\u3084\u3057\u3001\u6210\u529f\u7387\u3092\u9ad8\u3081\u307e\u3059\u3002<\/p>\n<\/li>\n

    3. \n

      \u96c6\u4e2d\u7684\u306a\u30bf\u30fc\u30b2\u30c6\u30a3\u30f3\u30b0<\/strong>\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306f\u3001\u5e83\u7bc4\u56f2\u306b\u7db2\u3092\u5f35\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u7279\u5b9a\u306e\u500b\u4eba\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002<\/p>\n<\/li>\n

    4. \n

      \u30bd\u30fc\u30b7\u30e3\u30eb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/strong>\u653b\u6483\u8005\u306f\u4eba\u9593\u306e\u5fc3\u7406\u3092\u60aa\u7528\u3057\u3066\u3001\u88ab\u5bb3\u8005\u3092\u64cd\u308a\u3001\u671b\u307e\u3057\u3044\u884c\u52d5\u3092\u53d6\u3089\u305b\u307e\u3059\u3002<\/p>\n<\/li>\n

    5. \n

      \u306a\u308a\u3059\u307e\u3057<\/strong>: \u9001\u4fe1\u8005\u3068\u3057\u3066\u4fe1\u983c\u3067\u304d\u308b\u7d44\u7e54\u307e\u305f\u306f\u540c\u50da\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u6210\u529f\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

      \u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u7a2e\u985e<\/h2>\n\n\n\n\n\n\n\n\n\n
      \u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u7a2e\u985e<\/th>\n\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n
      CEO\u8a50\u6b3a<\/td>\n\u4e0a\u7d1a\u7ba1\u7406\u8077\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3057\u3001\u5f7c\u3089\u306b\u306a\u308a\u3059\u307e\u3057\u3066\u8cc7\u91d1\u306e\u9001\u91d1\u3084\u6a5f\u5bc6\u60c5\u5831\u3092\u8981\u6c42\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n
      \u6355\u9be8<\/td>\nCEO \u8a50\u6b3a\u306b\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u7279\u306b C \u30ec\u30d9\u30eb\u306e\u7d4c\u55b6\u5e79\u90e8\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n
      \u30d9\u30f3\u30c0\u30fc\u306e\u306a\u308a\u3059\u307e\u3057<\/td>\n\u4fe1\u983c\u3067\u304d\u308b\u30d9\u30f3\u30c0\u30fc\u306b\u306a\u308a\u3059\u307e\u3057\u3066\u5f93\u696d\u54e1\u3092\u9a19\u3057\u3001\u652f\u6255\u3044\u3092\u884c\u308f\u305b\u305f\u308a\u30c7\u30fc\u30bf\u3092\u958b\u793a\u3055\u305b\u305f\u308a\u3059\u308b\u305f\u3081\u306e\u653b\u6483\u3002<\/td>\n<\/tr>\n
      \u30d3\u30b8\u30cd\u30b9\u30e1\u30fc\u30eb\u8a50\u6b3a<\/td>\n\u4e0d\u6b63\u884c\u70ba\u3092\u5bb9\u6613\u306b\u3059\u308b\u305f\u3081\u306b\u30d3\u30b8\u30cd\u30b9 \u30e1\u30fc\u30eb \u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4fb5\u5bb3\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n
      \u30a2\u30ab\u30a6\u30f3\u30c8\u4e57\u3063\u53d6\u308a<\/td>\n\u91d1\u92ad\u7684\u5229\u76ca\u3092\u5f97\u308b\u305f\u3081\u3001\u307e\u305f\u306f\u4fe1\u983c\u3067\u304d\u308b\u30bd\u30fc\u30b9\u304b\u3089\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0 \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1\u3059\u308b\u305f\u3081\u306b\u3001\u30e6\u30fc\u30b6\u30fc \u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u4fb5\u5165\u3057\u3066\u5236\u5fa1\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u4f7f\u7528\u306b\u95a2\u9023\u3059\u308b\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56\u3002<\/h2>\n

      \u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u4f7f\u7528\u65b9\u6cd5:<\/h3>\n
        \n
      1. \u4f01\u696d\u30b9\u30d1\u30a4\u6d3b\u52d5: \u7af6\u5408\u4f01\u696d\u304c\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3066\u30e9\u30a4\u30d0\u30eb\u4f01\u696d\u304b\u3089\u6a5f\u5bc6\u306e\u30d3\u30b8\u30cd\u30b9\u60c5\u5831\u3092\u76d7\u3080\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n
      2. \u30b5\u30a4\u30d0\u30fc\u72af\u7f6a: \u72af\u7f6a\u7d44\u7e54\u306f\u3001\u91d1\u878d\u8a50\u6b3a\u3092\u5b9f\u884c\u3057\u305f\u308a\u3001\u77e5\u7684\u8ca1\u7523\u3092\u76d7\u3093\u3060\u308a\u3059\u308b\u305f\u3081\u306b\u3001\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3092\u8a66\u307f\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n
      3. \u56fd\u5bb6\u4e3b\u5c0e\u306e\u653b\u6483: \u4e00\u90e8\u306e\u653f\u5e9c\u306f\u3001\u30b9\u30d1\u30a4\u6d3b\u52d5\u3084\u7834\u58ca\u6d3b\u52d5\u306e\u4e00\u74b0\u3068\u3057\u3066\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n

        \u554f\u984c\u3068\u89e3\u6c7a\u7b56:<\/h3>\n
          \n
        1. \u30e6\u30fc\u30b6\u30fc\u306e\u610f\u8b58<\/strong>: \u30e6\u30fc\u30b6\u30fc\u306e\u8a8d\u8b58\u4e0d\u8db3\u306f\u91cd\u5927\u306a\u554f\u984c\u3067\u3059\u3002\u5b9a\u671f\u7684\u306a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3068\u6559\u80b2\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u7591\u308f\u3057\u3044\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8b58\u5225\u3057\u3066\u5831\u544a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n
        2. \u30e1\u30fc\u30eb\u8a8d\u8a3c<\/strong>: DMARC\u3001SPF\u3001DKIM \u306a\u3069\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3092\u5b9f\u88c5\u3059\u308b\u3068\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u306a\u308a\u3059\u307e\u3057\u3084\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u8a66\u307f\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n
        3. \u591a\u8981\u7d20\u8a8d\u8a3c (MFA)<\/strong>MFA \u3092\u9069\u7528\u3059\u308b\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5c64\u304c\u8ffd\u52a0\u3055\u308c\u3001\u653b\u6483\u8005\u304c\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3057\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n

          \u4e3b\u306a\u7279\u5fb4\u3084\u305d\u306e\u4ed6\u306e\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03\u3092\u8868\u3084\u30ea\u30b9\u30c8\u306e\u5f62\u5f0f\u3067\u793a\u3057\u307e\u3059\u3002<\/h2>\n\n\n\n\n\n\n\n\n\n
          \u7279\u6027<\/th>\n\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0<\/th>\n\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0<\/th>\n\u6355\u9be8<\/th>\n<\/tr>\n<\/thead>\n
          \u30bf\u30fc\u30b2\u30c6\u30a3\u30f3\u30b0<\/td>\n\u7279\u5b9a\u306e\u500b\u4eba\u307e\u305f\u306f\u7d44\u7e54<\/td>\n\u5e45\u5e83\u3044\u8996\u8074\u8005<\/td>\n\u7d4c\u55b6\u5e79\u90e8<\/td>\n<\/tr>\n
          \u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3<\/td>\n\u9ad8\u5ea6\u306b\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3055\u308c\u305f\u30e1\u30c3\u30bb\u30fc\u30b8<\/td>\n\u4e00\u822c\u7684\u306a\u30e1\u30c3\u30bb\u30fc\u30b8<\/td>\n\u9069\u5ea6\u306b\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba<\/td>\n<\/tr>\n
          \u7bc4\u56f2<\/td>\n\u7279\u5b9a\u306e\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u9650\u5b9a<\/td>\n\u5e83\u7bc4\u56f2\u306b\u7db2\u3092\u5f35\u308b<\/td>\n\u7d4c\u55b6\u5e79\u90e8<\/td>\n<\/tr>\n
          \u610f\u56f3<\/td>\n\u30c7\u30fc\u30bf\u3001\u8cc7\u683c\u60c5\u5831\u3001\u6a5f\u5bc6\u60c5\u5831\u306e\u76d7\u96e3<\/td>\n\u8a8d\u8a3c\u60c5\u5831\u306e\u76d7\u96e3\u3084\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u611f\u67d3<\/td>\n\u8457\u540d\u306a\u5e79\u90e8\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b<\/td>\n<\/tr>\n
          \u8907\u96d1<\/td>\n\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f<\/td>\n\u3042\u307e\u308a\u6d17\u7df4\u3055\u308c\u3066\u3044\u306a\u3044<\/td>\n\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          \u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306b\u95a2\u9023\u3059\u308b\u5c06\u6765\u306e\u5c55\u671b\u3068\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3002<\/h2>\n

          \u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u5c06\u6765\u306f\u3001\u6226\u8853\u306e\u9032\u5316\u3068\u9ad8\u5ea6\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u5229\u7528\u304c\u898b\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n

            \n
          1. \u4eba\u5de5\u77e5\u80fd (AI)<\/strong>\u653b\u6483\u8005\u306f AI \u3092\u5229\u7528\u3057\u3066\u5075\u5bdf\u3084\u30e1\u30c3\u30bb\u30fc\u30b8\u4f5c\u6210\u3092\u81ea\u52d5\u5316\u3057\u3001\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3092\u3055\u3089\u306b\u8aac\u5f97\u529b\u306e\u3042\u308b\u3082\u306e\u306b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n
          2. \u30c7\u30a3\u30fc\u30d7\u30d5\u30a7\u30a4\u30af\u6280\u8853<\/strong>\u9ad8\u5ea6\u306a\u30c7\u30a3\u30fc\u30d7\u30d5\u30a7\u30a4\u30af\u6280\u8853\u3092\u5229\u7528\u3059\u308b\u3068\u3001\u30ea\u30a2\u30eb\u306a\u97f3\u58f0\u3084\u52d5\u753b\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u4f5c\u6210\u3057\u3001\u6b3a\u779e\u52b9\u679c\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n
          3. \u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u305f\u3081\u306e\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3<\/strong>: \u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3 \u30d9\u30fc\u30b9\u306e\u96fb\u5b50\u30e1\u30fc\u30eb \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u9001\u4fe1\u8005\u306e\u8eab\u5143\u3092\u691c\u8a3c\u3057\u3001\u306a\u308a\u3059\u307e\u3057\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n
          4. \u884c\u52d5\u30d0\u30a4\u30aa\u30e1\u30c8\u30ea\u30af\u30b9<\/strong>\u5c06\u6765\u306e\u9632\u5fa1\u3067\u306f\u3001\u884c\u52d5\u30d0\u30a4\u30aa\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u4f7f\u7528\u3057\u3066\u7591\u308f\u3057\u3044\u6d3b\u52d5\u3092\u8b58\u5225\u3057\u3001\u6f5c\u5728\u7684\u306a\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3092\u691c\u51fa\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n

            \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u304c\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u308b\u304b\u3001\u307e\u305f\u306f\u30b9\u30d4\u30a2 \u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3068\u3069\u306e\u3088\u3046\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u304b\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/h2>\n

            \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30b9\u30d4\u30a2 \u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3067\u653b\u6483\u8005\u3068\u9632\u5fa1\u8005\u306e\u4e21\u65b9\u306b\u3088\u3063\u3066\u5229\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

              \n
            1. \n

              \u653b\u6483\u8005\u306e\u8996\u70b9<\/strong>: \u653b\u6483\u8005\u306f\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3057\u3066\u5b9f\u969b\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u96a0\u3057\u3001\u88ab\u5bb3\u8005\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b7\u30b9\u30c6\u30e0\u304c\u653b\u6483\u306e\u767a\u4fe1\u5143\u3092\u8ffd\u8de1\u3059\u308b\u3053\u3068\u3092\u56f0\u96e3\u306b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

            2. \n

              \u9632\u5fa1\u5074\u306e\u8996\u70b9<\/strong>: \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u7d44\u7e54\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u4e00\u90e8\u3068\u3057\u3066\u4f7f\u7528\u3057\u3066\u3001\u53d7\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u76e3\u8996\u304a\u3088\u3073\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u3001\u30b9\u30d4\u30a2 \u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306b\u5bfe\u3059\u308b\u8ffd\u52a0\u306e\u4fdd\u8b77\u5c64\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

              \u7d50\u8ad6\u3068\u3057\u3066\u3001\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306f\u3001\u305d\u306e\u500b\u4eba\u7684\u304b\u3064\u6b3a\u779e\u7684\u306a\u6027\u8cea\u306b\u3088\u308a\u3001\u500b\u4eba\u3084\u7d44\u7e54\u306b\u3068\u3063\u3066\u91cd\u5927\u306a\u8105\u5a01\u3068\u306a\u308a\u307e\u3059\u3002\u6280\u8853\u304c\u9032\u6b69\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u653b\u6483\u8005\u306f\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u65b9\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u7d99\u7d9a\u7684\u306a\u6539\u5584\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u8b66\u6212\u3001\u30e6\u30fc\u30b6\u30fc\u6559\u80b2\u3001\u9ad8\u5ea6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6280\u8853\u306e\u63a1\u7528\u306f\u3001\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306b\u95a2\u9023\u3059\u308b\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n

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

              \u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\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. US-CERT: \u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0<\/a><\/li>\n
              2. FBI: \u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0<\/a><\/li>\n
              3. \u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u306e\u5b89\u5168\u78ba\u4fdd: \u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0<\/a><\/li>\n
              4. \u30ab\u30b9\u30da\u30eb\u30b9\u30ad\u30fc\uff1a\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483<\/a><\/li>\n
              5. \u30b7\u30b9\u30b3: \u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u8105\u5a01<\/a><\/li>\n<\/ol>","protected":false},"featured_media":470582,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479098","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Spear Phishing: A Sophisticated Cyber Threat<\/mark>","faq_items":[{"question":"What is Spear Phishing?","answer":"

                Spear phishing is a specialized form of cyber-attack that involves targeting specific individuals or organizations through personalized and deceptive emails or messages. The attackers aim to trick the recipients into revealing sensitive information or performing actions that compromise their security.<\/p>"},{"question":"How did Spear Phishing originate?","answer":"

                Spear phishing gained prominence around 2006, with cybercriminals targeting high-profile individuals and corporations through crafted emails. The first mention of spear phishing in public discourse can be attributed to a report by security researcher Aaron Higbee in 2005.<\/p>"},{"question":"What sets Spear Phishing apart from traditional phishing attacks?","answer":"

                Spear phishing stands out due to its highly personalized nature and extensive research on the targets. The attackers use social engineering techniques and impersonation to create convincing messages, making the attacks more sophisticated and successful.<\/p>"},{"question":"What are the types of Spear Phishing?","answer":"

                There are various types of spear phishing attacks, including CEO Fraud, Whaling, Vendor Impersonation, Business Email Compromise, and Account Takeover. Each type targets specific individuals or aims at specific objectives.<\/p>"},{"question":"How does Spear Phishing work?","answer":"

                Spear phishing attacks involve target selection, extensive reconnaissance, personalized message crafting, delivery of messages, exploitation, and payload delivery. The attackers use this multi-stage process to achieve their malicious goals.<\/p>"},{"question":"How can organizations protect themselves from Spear Phishing?","answer":"

                Organizations can enhance their security against spear phishing by raising user awareness through regular training, implementing email authentication technologies like DMARC, SPF, and DKIM, and enforcing multi-factor authentication (MFA) for critical accounts.<\/p>"},{"question":"What does the future hold for Spear Phishing?","answer":"

                The future of spear phishing might see the integration of artificial intelligence for more convincing attacks, the use of deepfake technology to deceive victims further, and the adoption of behavioral biometrics for better defense mechanisms.<\/p>"},{"question":"How are proxy servers related to Spear Phishing?","answer":"

                Proxy servers can be utilized both by attackers to hide their true identity and defenders to monitor and filter incoming traffic for added protection against spear phishing attempts. They play a significant role in online security strategies.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/479098","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\/479098\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/470582"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=479098"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}