{"id":324,"date":"2025-06-11T14:45:00","date_gmt":"2025-06-11T05:45:00","guid":{"rendered":"https:\/\/ccna-curriculum.tech-village.co.jp\/?p=324"},"modified":"2025-10-17T17:31:21","modified_gmt":"2025-10-17T08:31:21","slug":"%e3%83%8d%e3%83%83%e3%83%88%e3%83%af%e3%83%bc%e3%82%af%e9%98%b2%e5%be%a1%e6%8a%80%e8%a1%93","status":"publish","type":"post","link":"https:\/\/ccna-curriculum.tech-village.co.jp\/?p=324","title":{"rendered":"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9632\u5fa1\u6280\u8853"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 &#8211; \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><span class=\"swl-marker 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class=\"swl-marker mark_yellow\">IDS\uff08Intrusion Detection System\uff09<\/span><\/strong>\u306f\u4fb5\u5165\u691c\u77e5\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3092\u6d41\u308c\u308b\u901a\u4fe1\u3092\u76e3\u8996\u3057\u3001\u653b\u6483\u3068\u7591\u308f\u3057\u3044\u30d1\u30b1\u30c3\u30c8\u3092\u691c\u77e5\u3059\u308b\u3068\u7ba1\u7406\u8005\u306b\u901a\u77e5\u3057\u307e\u3059\u3002\u691c\u77e5\u306e\u6839\u62e0\u3068\u306a\u308b\u306e\u306f\u300c\u30b7\u30b0\u30cd\u30c1\u30e3\u300d\u3068\u547c\u3070\u308c\u308b\u653b\u6483\u30d1\u30bf\u30fc\u30f3\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u5916\u5074\u3084\u5185\u5074\u306bIDS\u3092\u914d\u7f6e\u3059\u308c\u3070\u3001\u602a\u3057\u3044\u6319\u52d5\u3092\u691c\u51fa\u3057\u3001\u7ba1\u7406\u8005\u306f\u305d\u306e\u60c5\u5831\u3092\u3082\u3068\u306b\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u30eb\u30fc\u30eb\u3092\u8abf\u6574\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057IDS\u306f\u3042\u304f\u307e\u3067\u691c\u77e5\u3068\u901a\u77e5\u306b\u3068\u3069\u307e\u308a\u3001\u653b\u6483\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u6b62\u3081\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 &#8211; IPS<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><span class=\"swl-marker mark_yellow\">IPS\uff08Intrusion Prevention System\uff09<\/span><\/strong>\u306f\u4fb5\u5165\u9632\u6b62\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002IDS\u3068\u540c\u3058\u304f\u30b7\u30b0\u30cd\u30c1\u30e3\u3092\u5229\u7528\u3057\u3066\u653b\u6483\u30d1\u30bf\u30fc\u30f3\u3092\u691c\u51fa\u3057\u307e\u3059\u304c\u3001IPS\u306f\u691c\u51fa\u3057\u305f\u6642\u70b9\u3067\u30d1\u30b1\u30c3\u30c8\u3092\u7834\u68c4\u3057\u305f\u308a\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u5207\u65ad\u3057\u305f\u308a\u3057\u3066\u5373\u5ea7\u306b\u9632\u5fa1\u3057\u307e\u3059\u3002\u30ef\u30fc\u30e0\u3084DoS\u306e\u7279\u5fb4\u7684\u306a\u901a\u4fe1\u3092\u691c\u51fa\u3059\u308b\u3068\u3001\u81ea\u52d5\u7684\u306b\u9632\u5fa1\u3092\u884c\u3046\u305f\u3081\u3001IDS\u306e\u3088\u3046\u306b\u7ba1\u7406\u8005\u304c\u5bfe\u5fdc\u3059\u308b\u307e\u3067\u5f85\u3064\u5fc5\u8981\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">IPS\u306f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u4e26\u3093\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9632\u5fa1\u306e\u8981\u3068\u306a\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 &#8211; \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u5c0e\u5165\u6642\u306e\u69cb\u6210<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u5c0e\u5165\u3059\u308b\u969b\u306f\u3001\u6700\u4f4e\u3067\u30823\u3064\u306e\u30bb\u30b0\u30e1\u30f3\u30c8\u306b\u5206\u3051\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff1a\u793e\u5185LAN\u306a\u3069\u306e\u5185\u90e8\u74b0\u5883\uff08Trust\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09<br>\u5916\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff1a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306a\u3069\u306e\u5916\u90e8\u74b0\u5883\uff08Untrust\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09<br>DMZ\uff1a\u5185\u90e8\u3068\u5916\u90e8\u306e\u4e2d\u9593\u306b\u7f6e\u304b\u308c\u308b\u516c\u958b\u30b5\u30fc\u30d0\u7528\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DMZ\u306bWeb\u30b5\u30fc\u30d0\u3084\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u3092\u914d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3001\u4eee\u306b\u305d\u308c\u3089\u306e\u30b5\u30fc\u30d0\u304c\u653b\u6483\u3067\u4fb5\u5165\u3055\u308c\u3066\u3082\u3001\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u76f4\u63a5\u5230\u9054\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u9632\u304e\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u57fa\u672c\u30eb\u30fc\u30eb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5185\u90e8\u304b\u3089\u5916\u90e8\uff1a\u8a2d\u8a08\u30dd\u30ea\u30b7\u30fc\u306b\u5f93\u3044\u5fc5\u8981\u306a\u901a\u4fe1\u306e\u307f\u8a31\u53ef<br>\u5916\u90e8\u304b\u3089\u5185\u90e8\uff1a\u5185\u90e8\u304b\u3089\u306e\u623b\u308a\u901a\u4fe1\u306e\u307f\u8a31\u53ef<br>\u5185\u90e8\u304b\u3089DMZ\uff1a\u5fc5\u8981\u6700\u4f4e\u9650\u306e\u901a\u4fe1\u3092\u8a31\u53ef<br>DMZ\u304b\u3089\u5185\u90e8\uff1a\u5185\u90e8\u304b\u3089\u306e\u623b\u308a\u901a\u4fe1\u306e\u307f\u8a31\u53ef<br>\u5916\u90e8\u304b\u3089DMZ\uff1a\u516c\u958b\u30b5\u30fc\u30d0\u306b\u5fc5\u8981\u306a\u901a\u4fe1\u306e\u307f\u8a31\u53ef<br>DMZ\u304b\u3089\u5916\u90e8\uff1a\u5916\u90e8\u304b\u3089\u306e\u623b\u308a\u901a\u4fe1\u306e\u307f\u8a31\u53ef<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">EC\u30b5\u30a4\u30c8\u306e\u3088\u3046\u306b\u5916\u90e8\u516c\u958b\u304c\u4e2d\u5fc3\u306e\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u3001\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u306f\u5b8c\u5168\u306b\u5207\u308a\u96e2\u3057\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u306a\u3069\u3067\u5916\u90e8\u516c\u958b\u7528\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u69cb\u7bc9\u3059\u308b\u30b1\u30fc\u30b9\u3082\u591a\u304f\u898b\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u306f\u300c\u5185\u90e8\u30fb\u5916\u90e8\u300d\u3068\u3044\u3046\u4e8c\u5c64\u69cb\u9020\u3067\u8003\u3048\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3060\u3051\u3067\u306a\u304f\u8ca0\u8377\u5206\u6563\u88c5\u7f6e\u306e\u8a2d\u8a08\u3082\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"is-style-icon_pen wp-block-paragraph\">\u8a66\u9a13\u5bfe\u7b56\uff1a<br>\u30fb\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u300c\u8a31\u53ef\u30fb\u62d2\u5426\u300d\u3092\u5224\u65ad\u3059\u308b\u304c\u3001\u653b\u6483\u306e\u5584\u60aa\u307e\u3067\u306f\u898b\u5206\u3051\u3089\u308c\u306a\u3044<br>\u30fbIDS\u306f\u691c\u77e5\u3068\u901a\u77e5\u306e\u307f\u3001IPS\u306f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u691c\u77e5\u3068\u9632\u5fa1\u3092\u884c\u3046<br>\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u3067\u306f\u5185\u90e8\u30fb\u5916\u90e8\u30fbDMZ\u306e3\u3064\u306b\u5206\u3051\u308b\u306e\u304c\u57fa\u672c<br>\u30fbDMZ\u306f\u300c\u5185\u90e8\u3078\u306e\u4fb5\u5165\u3092\u9632\u3050\u305f\u3081\u306e\u7de9\u885d\u5730\u5e2f\u300d\u3067\u3042\u308b<\/p>\n\n\n\n<p class=\"is-style-icon_pen wp-block-paragraph\">\u3053\u3053\u306f\u5fc5\u305a\u899a\u3048\u308b\uff1aCCNA\u8a66\u9a13\u3067\u306f\u300c\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3\u3092\u4f7f\u3046\u304c\u3001\u653b\u6483\u305d\u306e\u3082\u306e\u3092\u6b62\u3081\u308b\u6a5f\u80fd\u306f\u306a\u3044\u300d\u3068\u3044\u3046\u70b9\u3084\u3001\u300cIDS\u3068IPS\u306e\u9055\u3044\u300d\u300cDMZ\u306e\u5f79\u5272\u300d\u304c\u3088\u304f\u51fa\u984c\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u57fa\u672c\u6a5f\u80fd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306b\u306f\u3001\u52d5\u4f5c\u3092\u652f\u3048\u308b2\u3064\u306e\u57fa\u672c\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002<br>1\u3064\u76ee\u306f <strong>\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3\uff08SPI: Stateful Packet Inspection\uff09<\/strong>\u30012\u3064\u76ee\u306f <strong>\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30d5\u30a7\u30fc\u30eb\u30aa\u30fc\u30d0\u30fc<\/strong> \u3067\u3059\u3002\u3053\u308c\u3089\u306f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u304c\u5358\u306a\u308b\u30d5\u30a3\u30eb\u30bf\u88c5\u7f6e\u306b\u3068\u3069\u307e\u3089\u305a\u3001\u4fe1\u983c\u3067\u304d\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u5668\u3068\u3057\u3066\u4f7f\u308f\u308c\u308b\u7406\u7531\u3067\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><span class=\"swl-marker mark_yellow\">\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3<\/span><\/strong>\u3068\u306f\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u901a\u904e\u3059\u308b\u901a\u4fe1\u306e\u72b6\u614b\u3092\u8a18\u9332\u3057\u3001\u305d\u308c\u306b\u57fa\u3065\u3044\u3066\u30d1\u30b1\u30c3\u30c8\u306e\u901a\u904e\u3092\u8a31\u53ef\u30fb\u62d2\u5426\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LAN\u5074\uff08\u5185\u90e8\uff09\u304b\u3089\u9001\u4fe1\u3055\u308c\u305f\u901a\u4fe1\u306f\u30bb\u30c3\u30b7\u30e7\u30f3\u3068\u3057\u3066\u4e00\u6642\u7684\u306b\u8a18\u9332\u3055\u308c\u307e\u3059\u3002\u5916\u90e8\uff08WAN\uff09\u304b\u3089\u623b\u3063\u3066\u304f\u308b\u30d1\u30b1\u30c3\u30c8\u306f\u3001\u3053\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u60c5\u5831\u3068\u7167\u5408\u3057\u3001\u6574\u5408\u6027\u304c\u3042\u308c\u3070\u8a31\u53ef\u3001\u5408\u308f\u306a\u3051\u308c\u3070\u62d2\u5426\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u4ed5\u7d44\u307f\u306b\u3088\u308a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5185\u90e8\u304b\u3089\u767a\u4fe1\u3057\u305f\u901a\u4fe1\u306e\u623b\u308a\u306f\u8a31\u53ef<\/li>\n\n\n\n<li>\u5916\u90e8\u304b\u3089\u52dd\u624b\u306b\u59cb\u307e\u308b\u901a\u4fe1\u306f\u62d2\u5426<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068\u3044\u3046\u5b89\u5168\u306a\u30eb\u30fc\u30eb\u3092\u81ea\u52d5\u7684\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u3067\u306f\u3001\u3053\u306e\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3\u304c\u6a19\u6e96\u3067\u6709\u52b9\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"is-style-icon_pen wp-block-paragraph\">\u3053\u3053\u306f\u5fc5\u305a\u899a\u3048\u308b\uff1a\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3\u306f\u300c\u623b\u308a\u306e\u901a\u4fe1\u3092\u8a31\u53ef\u3001\u5916\u90e8\u304b\u3089\u306e\u4e00\u65b9\u7684\u306a\u901a\u4fe1\u306f\u62d2\u5426\u300d\u3068\u3044\u3046\u52d5\u4f5c\u3092\u3059\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30d5\u30a7\u30fc\u30eb\u30aa\u30fc\u30d0\u30fc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><span class=\"swl-marker mark_yellow\">\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30d5\u30a7\u30fc\u30eb\u30aa\u30fc\u30d0\u30fc<\/span><\/strong>\u3068\u306f\u3001\u5197\u9577\u5316\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u9593\u3067\u901a\u4fe1\u72b6\u614b\u3092\u5f15\u304d\u7d99\u304e\u3001\u969c\u5bb3\u767a\u751f\u6642\u306b\u3082\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u5207\u3089\u3055\u305a\u306b\u901a\u4fe1\u3092\u7d99\u7d9a\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\u53f0\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u5197\u9577\u69cb\u6210\u306b\u3059\u308b\u3068\u304d\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u6a5f\u3068\u30b9\u30bf\u30f3\u30d0\u30a4\u6a5f\u306e\u5f79\u5272\u3092\u6301\u305f\u305b\u307e\u3059\u3002\u901a\u5e38\u306f\u30a2\u30af\u30c6\u30a3\u30d6\u6a5f\u304c\u51e6\u7406\u3092\u62c5\u5f53\u3057\u3001\u305d\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u60c5\u5831\uff08TCP\u30bb\u30c3\u30b7\u30e7\u30f3\u3001UDP\u30bb\u30c3\u30b7\u30e7\u30f3\u3001NAT\u5909\u63db\u30c6\u30fc\u30d6\u30eb\u3001ARP\u30c6\u30fc\u30d6\u30eb\u306a\u3069\uff09\u3092\u30b9\u30bf\u30f3\u30d0\u30a4\u6a5f\u3078\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u540c\u671f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e07\u4e00\u30a2\u30af\u30c6\u30a3\u30d6\u6a5f\u306b\u969c\u5bb3\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u30d5\u30a7\u30fc\u30eb\u30aa\u30fc\u30d0\u30fc\u30ea\u30f3\u30af\u3092\u901a\u3058\u3066\u7570\u5e38\u304c\u901a\u77e5\u3055\u308c\u3001\u30b9\u30bf\u30f3\u30d0\u30a4\u6a5f\u304c\u30a2\u30af\u30c6\u30a3\u30d6\u6a5f\u3078\u6607\u683c\u3057\u307e\u3059\u3002\u3053\u306e\u969b\u3001IP\u30a2\u30c9\u30ec\u30b9\u3084MAC\u30a2\u30c9\u30ec\u30b9\u3082\u5f15\u304d\u7d99\u304c\u308c\u308b\u305f\u3081\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u306f\u9014\u5207\u308c\u306a\u304f\u901a\u4fe1\u3092\u7d9a\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"is-style-icon_pen wp-block-paragraph\">\u3053\u3053\u306f\u5fc5\u305a\u899a\u3048\u308b\uff1a\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30d5\u30a7\u30fc\u30eb\u30aa\u30fc\u30d0\u30fc\u306f\u300c\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u7dad\u6301\u3057\u305f\u307e\u307e\u5207\u308a\u66ff\u3048\u308b\u4ed5\u7d44\u307f\u300d\u3067\u3042\u308a\u3001\u5358\u306a\u308b\u88c5\u7f6e\u306e\u5197\u9577\u5316\u3088\u308a\u3082\u9ad8\u5ea6\u306a\u53ef\u7528\u6027\u3092\u5b9f\u73fe\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p class=\"is-style-icon_pen wp-block-paragraph\">\u8a66\u9a13\u5bfe\u7b56\uff1a<br>\u30fb\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3\uff1d\u901a\u4fe1\u306e\u72b6\u614b\u3092\u8a18\u9332\u3057\u3001\u623b\u308a\u901a\u4fe1\u3060\u3051\u3092\u8a31\u53ef\u3059\u308b\u4ed5\u7d44\u307f<br>\u30fb\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30d5\u30a7\u30fc\u30eb\u30aa\u30fc\u30d0\u30fc\uff1d\u5197\u9577\u5316\u69cb\u6210\u3067\u30bb\u30c3\u30b7\u30e7\u30f3\u60c5\u5831\u3092\u5f15\u304d\u7d99\u3044\u3067\u5207\u66ff\u3092\u884c\u3046\u4ed5\u7d44\u307f<br>\u30fb\u5197\u9577\u5316\u3067\u306f\u30a2\u30af\u30c6\u30a3\u30d6\uff0f\u30b9\u30bf\u30f3\u30d0\u30a4\u306e\u5f79\u5272\u304c\u3042\u308a\u3001\u969c\u5bb3\u6642\u306f\u30b9\u30bf\u30f3\u30d0\u30a4\u304c\u6607\u683c\u3057\u3066\u51e6\u7406\u3092\u7d99\u7d9a\u3059\u308b<\/p>\n\n\n\n<p class=\"is-style-icon_pen wp-block-paragraph\">CCNA\u8a66\u9a13\u3067\u306f\u3001<strong>\u300c\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u30d1\u30b1\u30c3\u30c8\u306e\u8a31\u53ef\uff0f\u62d2\u5426\u3092\u884c\u3046\u304c\u3001\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3\u3067\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u7ba1\u7406\u3059\u308b\u300d\u300c\u5197\u9577\u5316\u306f\u30d5\u30a7\u30fc\u30eb\u30aa\u30fc\u30d0\u30fc\u306b\u3088\u3063\u3066\u53ef\u7528\u6027\u3092\u9ad8\u3081\u308b\u300d<\/strong> \u3068\u3044\u30462\u70b9\u3092\u62bc\u3055\u3048\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">UTM\uff08\u7d71\u5408\u8105\u5a01\u7ba1\u7406\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><span class=\"swl-marker mark_yellow\">UTM<\/span><\/strong>\u3068\u306f\u3001\u8907\u6570\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u30921\u3064\u306e\u88fd\u54c1\u306b\u307e\u3068\u3081\u3001\u96c6\u4e2d\u3057\u3066\u904b\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u305f\u4ed5\u7d44\u307f\u3067\u3059\u3002\u6b63\u5f0f\u306b\u306f <strong><span class=\"swl-marker mark_yellow\">Unified Threat Management\uff08\u7d71\u5408\u7684\u306a\u8105\u5a01\u7ba1\u7406\u624b\u6cd5\uff09<\/span><\/strong> \u3092\u610f\u5473\u3057\u307e\u3059\u304c\u3001\u4e00\u822c\u7684\u306b\u306f\u300c\u8907\u6570\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3092\u642d\u8f09\u3057\u305f\u88c5\u7f6e\u300d\u3092\u6307\u3057\u3066UTM\u3068\u547c\u3076\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">UTM\u88fd\u54c1\u306b\u306f\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3001IPS\u3001\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u3001\u30a2\u30f3\u30c1\u30b9\u30d1\u30e0\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306a\u3069\u3001\u5f93\u6765\u306f\u5225\u3005\u306e\u6a5f\u5668\u3067\u5b9f\u88c5\u3057\u3066\u3044\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u307e\u3068\u3081\u3066\u642d\u8f09\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">UTM\u306e\u4e3b\u306a\u6a5f\u80fd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">UTM\u304c\u6301\u3064\u6a5f\u80fd\u306f\u88fd\u54c1\u306b\u3088\u3063\u3066\u9055\u3044\u307e\u3059\u304c\u3001\u4ee3\u8868\u7684\u306a\u3082\u306e\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IPS\uff08\u4fb5\u5165\u9632\u6b62\u30b7\u30b9\u30c6\u30e0\uff09<\/li>\n\n\n\n<li>\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9<\/li>\n\n\n\n<li>\u30a2\u30f3\u30c1\u30b9\u30d1\u30e0<\/li>\n\n\n\n<li>Web\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/li>\n\n\n\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5236\u5fa1<\/li>\n\n\n\n<li>\u8106\u5f31\u6027\u7ba1\u7406<\/li>\n\n\n\n<li>IP\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\uff08Web\u30b5\u30a4\u30c8\u3084\u30e1\u30fc\u30eb\u9001\u4fe1\u5143\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u8a55\u4fa1\u3057\u3066\u5b89\u5168\u6027\u3092\u5224\u65ad\u3059\u308b\u4ed5\u7d44\u307f\uff09<\/li>\n<\/ul>\n\n\n\n<p 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