{"id":5265,"date":"2026-01-13T11:00:00","date_gmt":"2026-01-13T02:00:00","guid":{"rendered":"https:\/\/www.allied-telesis.co.jp\/netrend\/knowledge\/ids-ips\/"},"modified":"2026-03-25T16:41:51","modified_gmt":"2026-03-25T07:41:51","slug":"ids-ips","status":"publish","type":"knowledge-tooltips","link":"https:\/\/www.allied-telesis.co.jp\/netrend\/knowledge\/ids-ips\/","title":{"rendered":"IDS\/IPS"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u7528\u8a9e\u6982\u8981<\/h2>\n\n\n\n<p>IDS\u3068IPS\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002<br>IDS\uff08Intrusion Detection System\uff09\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3084\u653b\u6483\u306a\u3069\u3001\u7570\u5e38\u306a\u901a\u4fe1\u3092\u76e3\u8996\u3057\u3001\u691c\u77e5\u3057\u305f\u969b\u306b\u7ba1\u7406\u8005\u3078\u901a\u77e5\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u653b\u6483\u3084\u4fb5\u5165\u306e\u4e88\u5146\u3092\u691c\u77e5\u3057\u3001\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u691c\u77e5\u3057\u305f\u901a\u4fe1\u3092\u906e\u65ad\u3059\u308b\u6a5f\u80fd\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br>\u4e00\u65b9\u3001IPS\uff08Intrusion Prevention System\uff09\u306f\u3001\u7570\u5e38\u306a\u901a\u4fe1\u3092\u76e3\u8996\u3059\u308b\u70b9\u3067\u306fIDS\u3068\u540c\u3058\u3067\u3059\u304c\u3001\u691c\u77e5\u3057\u305f\u5834\u5408\u306b\u306f\u8a72\u5f53\u306e\u901a\u4fe1\u3092\u81ea\u52d5\u7684\u306b\u906e\u65ad\u3057\u307e\u3059\u3002<br>\u3064\u307e\u308a\u3001IDS\u306f\u65e9\u671f\u767a\u898b\u306b\u7279\u5316\u3057\u3001IPS\u306f\u9632\u5fa1\u307e\u3067\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u52b9\u679c\u30fb\u30e1\u30ea\u30c3\u30c8<\/h2>\n\n\n\n<p>IDS\u3084IPS\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001 DoS\u653b\u6483 \u3084DDoS\u653b\u6483\u306a\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u3001\u3055\u3089\u306b\u306f\u30de\u30eb\u30a6\u30a7\u30a2\u306b\u611f\u67d3\u3057\u305f\u793e\u5185PC\u304c\u653b\u6483\u8005\u306b\u3088\u308b\u9060\u9694\u64cd\u4f5c\u3067\u793e\u5916\u3078\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\uff08\u60c5\u5831\u6f0f\u3048\u3044\uff09\u3068\u3044\u3063\u305f\u3001\u7570\u5e38\u306a\u901a\u4fe1\u3092\u691c\u77e5\u30fb\u9632\u5fa1\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<br>\u3053\u308c\u306b\u3088\u308a\u3001\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3092\u672a\u7136\u306b\u9632\u304e\u3001\u8fc5\u901f\u306a\u5bfe\u5fdc\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3084\u88ab\u5bb3\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"840\" height=\"392\" src=\"https:\/\/www.allied-telesis.co.jp\/netrend\/wp-content\/uploads\/2026\/01\/ids-ips_img01-1.jpg\" alt=\"\" class=\"wp-image-4409\" srcset=\"https:\/\/www.allied-telesis.co.jp\/netrend\/wp-content\/uploads\/2026\/01\/ids-ips_img01-1.jpg 840w, https:\/\/www.allied-telesis.co.jp\/netrend\/wp-content\/uploads\/2026\/01\/ids-ips_img01-1-300x140.jpg 300w, https:\/\/www.allied-telesis.co.jp\/netrend\/wp-content\/uploads\/2026\/01\/ids-ips_img01-1-768x358.jpg 768w\" sizes=\"(max-width: 840px) 100vw, 840px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5229\u7528\u4f8b<\/h2>\n\n\n\n<p>IDS\u3084IPS\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u5bfe\u7b56\u306e\u4e00\u3064\u3068\u3057\u3066\u5e45\u5e83\u3044\u5206\u91ce\u3067\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br>\u305f\u3068\u3048\u3070\u3001\u91d1\u878d\u6a5f\u95a2\u3067\u306f\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3084\u60c5\u5831\u6f0f\u3048\u3044\u3092\u9632\u3050\u305f\u3081\u3001IDS\u3067\u4e0d\u5be9\u306a\u901a\u4fe1\u3092\u76e3\u8996\u3057\u3001IPS\u3067\u653b\u6483\u3092\u906e\u65ad\u3057\u307e\u3059\u3002\u88fd\u9020\u696d\u3067\u306f\u3001\u5de5\u5834\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u4e0d\u6b63\u4fb5\u5165\u3084\u30de\u30eb\u30a6\u30a7\u30a2\u611f\u67d3\u3092\u9632\u3050\u76ee\u7684\u3067\u5c0e\u5165\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u533b\u7642\u6a5f\u95a2\u3084\u6559\u80b2\u6a5f\u95a2\u3067\u3082\u3001\u60a3\u8005\u60c5\u5831\u3084\u5b66\u8853\u30c7\u30fc\u30bf\u306e\u4fdd\u8b77\u3092\u76ee\u7684\u306b\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6628\u4eca\u3001\u696d\u7a2e\u3084\u4e8b\u696d\u898f\u6a21\u3092\u554f\u308f\u305a\u3001\u4f01\u696d\u3084\u7d44\u7e54\u306f\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u8105\u5a01\u306b\u3055\u3089\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306b\u3088\u308b\u60c5\u5831\u6f0f\u3048\u3044\u306a\u3069\u3001\u305d\u306e\u88ab\u5bb3\u306f\u8a08\u308a\u77e5\u308c\u305a\u3001\u3059\u3079\u3066\u306e\u4e8b\u696d\u8005\u306b\u3068\u3063\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u78ba\u4fdd\u306f\u91cd\u8981\u306a\u8ab2\u984c\u3067\u3059\u3002<\/p>\n\n\n<div class=\"p-blogParts post_content\" data-partsID=\"367\">\n<div class=\"wp-block-group pc_only has-background\" style=\"background-color:#ff38510d\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center u-mb-ctrl u-mb-10\"><strong><span style=\"font-size:24px\" class=\"swl-fz\">\u3055\u3089\u306b\u8a73\u3057\u304f\u5b66\u3073\u305f\u3044\u65b9\u3078<\/span><\/strong><br><strong><span style=\"font-size:24px\" class=\"swl-fz\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c02\u696d\u30e1\u30fc\u30ab\u30fc\u304c\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u3092\u3054\u7528\u610f\uff01<\/span><\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-swl-deep-01-color has-alpha-channel-opacity has-swl-deep-01-background-color has-background is-style-wide u-mb-ctrl u-mb-15\"\/>\n\n\n\n<div class=\"wp-block-group is-stack is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-4b2eccd6 wp-block-group-is-layout-flex\">\n<ul style=\"font-size:1em\" class=\"wp-block-list u-mb-ctrl u-mb-10 is-style-check_list\">\n<li class=\"has-black-color has-text-color has-link-color wp-elements-9e12441b2667526aff118967dc86dc21\">\u73fe\u5834\u306e\u6700\u524d\u7dda\u3067\u6d3b\u8e8d\u3057\u3066\u3044\u305f\u30b7\u30b9\u30c6\u30e0\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u8b1b\u5e2b<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-5cc1f6e1c653e189ea41416381cabc3e\">\u5b9f\u6a5f\u3082\u4f7f\u3063\u3066\u5b66\u3079\u308b\u304b\u3089\u3001\u3088\u308a\u751f\u304d\u305f\u77e5\u8b58\u304c\u8eab\u306b\u3064\u304f<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-e4c33dac5c804b101e91cdd94b38b26c\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u77e5\u8b58\u3001\u30b5\u30fc\u30d0\u30fc\u69cb\u7bc9\u306e\u77e5\u8b58\u306a\u3069\u5e45\u5e83\u3044\u8b1b\u5ea7\u304b\u3089\u9078\u3079\u308b<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-1bfcea794614d33a2c0a92acbddf7bd5\">\u30a8\u30f3\u30b8\u30cb\u30a2\u80b2\u6210\u306a\u3069\u793e\u54e1\u7814\u4fee\u306b\u3082\uff01<\/li>\n<\/ul>\n\n\n\n<div class=\"swell-block-button is-style-btn_normal\"><a href=\"https:\/\/www.allied-telesis.co.jp\/training\/?utm_source=netrend&amp;utm_medium=btn&amp;utm_campaign=btn_netrend_training_kijikiso&amp;utm_id=btn_netrend_training_kijikiso#anchor03\" class=\"swell-block-button__link\"><span>\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8b1b\u5ea7\u306e\u8a73\u7d30\u3092\u898b\u308b<\/span><\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-stack alignwide sp_only u-mb-ctrl u-mb-10 has-swl-main-thin-background-color has-background\">\n<p class=\"u-mb-ctrl u-mb-10\"><strong><span style=\"font-size:22px\" class=\"swl-fz\">\u3055\u3089\u306b\u8a73\u3057\u304f\u5b66\u3073\u305f\u3044\u65b9<\/span><\/strong><span style=\"font-size:22px\" class=\"swl-fz\"><strong>\u306f<\/strong><\/span><span style=\"font-size:22px\" class=\"swl-fz\"><strong>\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8b1b\u5ea7\uff01<\/strong><\/span><\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-swl-deep-01-color has-alpha-channel-opacity has-swl-deep-01-background-color has-background is-style-wide u-mb-ctrl u-mb-20\"\/>\n\n\n\n<p class=\"u-mb-ctrl u-mb-10 has-black-color has-text-color has-link-color wp-elements-3570bf8be069232fb710cea3fc946b9f\"><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c02\u696d\u30e1\u30fc\u30ab\u30fc<\/strong>\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30b5\u30fc\u30d0\u30fc\u69cb\u7bc9\u306a\u3069\u591a\u5f69\u306a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8b1b\u5ea7\u3092\u3054\u7528\u610f\u3057\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"u-mb-ctrl u-mb-10 has-black-color has-text-color has-link-color wp-elements-ee85ddbab11798e0dd21c9b273b7b329\"><strong>\u73fe\u5834\u306e\u6700\u524d\u7dda\u3067\u6d3b\u8e8d\u3057\u3066\u3044\u305f\u30b7\u30b9\u30c6\u30e0\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u8b1b\u5e2b<\/strong>\u3092\u52d9\u3081\u3001<strong>\u5b9f\u6a5f\u3092\u4f7f\u3063\u305f\u5b9f\u8df5\u7684\u306a\u6307\u5c0e<\/strong>\u3067\u751f\u304d\u305f\u77e5\u8b58\u304c\u8eab\u306b\u3064\u304d\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u80b2\u6210\u3092\u76ee\u7684\u3068\u3057\u305f\u793e\u54e1\u7814\u4fee\u306b\u3082\u6700\u9069\u3067\u3059\uff01<\/p>\n\n\n\n<div class=\"swell-block-button is-style-btn_normal u-mb-ctrl u-mb-10\"><a href=\"https:\/\/www.allied-telesis.co.jp\/training\/?utm_source=netrend&amp;utm_medium=btn&amp;utm_campaign=btn_netrend_training_kijikiso&amp;utm_id=btn_netrend_training_kijikiso#anchor03\" class=\"swell-block-button__link\"><span>\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8b1b\u5ea7\u306e\u8a73\u7d30\u3092\u898b\u308b<\/span><\/a><\/div>\n<\/div>\n\n\n\n\n\n\n\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u7528\u8a9e\u6982\u8981 IDS\u3068IPS\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002IDS\uff08Intrusion Detection System\uff09\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3084\u653b\u6483\u306a\u3069\u3001\u7570\u5e38\u306a\u901a\u4fe1\u3092\u76e3\u8996\u3057 [&hellip;]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"swell_btn_cv_data":"","footnotes":""},"knowledge_category":[184],"class_list":["post-5265","knowledge-tooltips","type-knowledge-tooltips","status-publish","hentry","knowledge_category-ids-ips"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.allied-telesis.co.jp\/netrend\/wp-json\/wp\/v2\/knowledge-tooltips\/5265","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.allied-telesis.co.jp\/netrend\/wp-json\/wp\/v2\/knowledge-tooltips"}],"about":[{"href":"https:\/\/www.allied-telesis.co.jp\/netrend\/wp-json\/wp\/v2\/types\/knowledge-tooltips"}],"version-history":[{"count":2,"href":"https:\/\/www.allied-telesis.co.jp\/netrend\/wp-json\/wp\/v2\/knowledge-tooltips\/5265\/revisions"}],"predecessor-version":[{"id":5483,"href":"https:\/\/www.allied-telesis.co.jp\/netrend\/wp-json\/wp\/v2\/knowledge-tooltips\/5265\/revisions\/5483"}],"wp:attachment":[{"href":"https:\/\/www.allied-telesis.co.jp\/netrend\/wp-json\/wp\/v2\/media?parent=5265"}],"wp:term":[{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.allied-telesis.co.jp\/netrend\/wp-json\/wp\/v2\/knowledge_category?post=5265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}