{"id":10194,"date":"2026-04-02T12:05:50","date_gmt":"2026-04-02T03:05:50","guid":{"rendered":"https:\/\/yorozu.cloudfree.jp\/wordpress\/?p=10194"},"modified":"2026-04-02T15:55:58","modified_gmt":"2026-04-02T06:55:58","slug":"waf%e3%81%a8%e3%81%af","status":"publish","type":"post","link":"https:\/\/yorozu.cloudfree.jp\/wordpress\/?p=10194","title":{"rendered":"FW\u3001IPS\uff0fIDS\u3001WAF\u3068\u306f"},"content":{"rendered":"\n<h4 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class=\"wp-block-heading\"><strong>\uff13\uff0eWAF\uff08Web Application 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class=\"wp-block-heading\"><strong>\uff14\uff0eFW\u3001IPS\u3001WAF\u306e\u9055\u3044<\/strong><\/h4>\n\n\n\n<p>\u3000FW\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ec\u30d9\u30eb\u3067\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<br>\u3000\u3000\u3000\u9001\u4fe1\u5143\u3068\u9001\u4fe1\u5148\u306e\u60c5\u5831\u3092\u5143\u306b\u30a2\u30af\u30bb\u30b9\u3092\u5236\u9650\u3059\u308b<br><br>\u3000\u3000\u3000\u5916\u90e8\u516c\u958b\u304c\u4e0d\u8981\u306a\u30dd\u30fc\u30e8\u3092\u72d9\u3063\u305f\u901a\u4fe1\u3092\u5236\u9650\u3059\u308b\u304c\u3001<br>\u3000\u3000\u3000\u901a\u4fe1\u306e\u4e2d\u8eab\u307e\u3067\u306f\u691c\u67fb\u3057\u306a\u3044<br><br>\u3000\u3000\u300080\u756a\u30dd\u30fc\u30c8\u3084443\u756a\u30dd\u30fc\u30c8\u3078\u306e\u901a\u4fe1\u306a\u3069\u3001<br>\u3000\u3000\u3000\u6b63\u5e38\u306a\u901a\u4fe1\u3092\u88c5\u3063\u305f\u653b\u6483\u306b\u306f\u5bfe\u51e6\u3067\u304d\u306a\u3044<br><br>\u3000IPS\u306f\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u30ec\u30d9\u30eb\u3067\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<br>\u3000\u3000\u3000OS\u3084\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u305f\u653b\u6483\u3084\u3001<br>\u3000\u3000\u3000\u30d5\u30a1\u30a4\u30eb\u5171\u6709\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u653b\u6483\u7b49<br><br>\u3000\u3000\u3000\u9632\u5fa1\u7bc4\u56f2\u304c\u5e83\u3044\u306e\u304cIPS\u306e\u7279\u9577<br>\u3000\u3000\u3000\u3000\u3000Web\u30a2\u30d7\u30ea\u3078\u306e\u653b\u6483\u306f\u591a\u7a2e\u591a\u69d8\u306b\u5897\u3048\u3001\u9ad8\u5ea6\u5316\u3057\u3066\u3044\u308b<br><br>\u3000\u3000\u3000\u3000\u3000IPS\u3067\u306f<br>\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u653b\u6483\u3092\u9632\u304e\u304d\u308c\u306a\u304b\u3063\u305f\u308a\u3001<br>\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u89e3\u6790\u306e\u305f\u3081\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6027\u80fd\u52a3\u5316\u3084\u9045\u5ef6\u304c\u8d77\u304d<br>\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u4f7f\u3048\u306a\u304f\u306a\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308b<br><br>\u3000WAF\u306fFW\u3084IPS\u3088\u308a\u3082\u4e0a\u4f4d\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ec\u30d9\u30eb\u3067\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<br>\u3000\u3000\u3000Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u7279\u5316\u3057\u305f\u9632\u5fa1\u5bfe\u7b56<br><br>\u3000WAF\u3068FW\u3001IPS\u306f\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ec\u30d9\u30eb\u3067\u6a5f\u80fd\u3059\u308b<br>\u3000\u3000\u3000WAF\u3092\u5c0e\u5165\u3059\u308c\u3070FW\u3084IPS\u304c\u4e0d\u8981\u306b\u306a\u308b\u3068\u3044\u3063\u305f\u3053\u3068\u3067\u306f\u306a\u3044<br><br>\u3000\u3000\u3000\u3069\u308c\u304c\u6b20\u3051\u3066\u3082\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ec\u30d9\u30eb\u304c\u843d\u3061\u308b\u305f\u3081\u3001<br>\u3000\u3000\u3000\u305d\u308c\u305e\u308c\u3067\u88dc\u5b8c\u3057\u3042\u3046\u3053\u3068\u304c\u5fc5\u8981<\/p>\n\n\n\n<figure 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