{"id":5613,"date":"2025-02-12T16:32:53","date_gmt":"2025-02-12T07:32:53","guid":{"rendered":"https:\/\/www.seraku.co.jp\/columns\/?post_type=glossary&#038;p=5613"},"modified":"2025-02-14T09:12:33","modified_gmt":"2025-02-14T00:12:33","slug":"ipsec","status":"publish","type":"glossary","link":"https:\/\/www.seraku.co.jp\/columns\/glossary\/ipsec\/","title":{"rendered":"IPsec"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">IPsec<\/h2>\n\n\n\n<p>\u8aad\u307f\u65b9\uff1a\u30a2\u30a4\u30d4\u30fc\u30bb\u30c3\u30af<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">IPsec\u3068\u306f<\/h2>\n\n\n\n<p>IPsec\u3068\u306f\u300cInternet Protocol Security\u300d\u306e\u7565\u79f0\u3067\u3001\u60c5\u5831\u306e\u4f1d\u9054\u5358\u4f4d\u3067\u3042\u308b\u30d1\u30b1\u30c3\u30c8\u306e\u30bb\u30ad\u30e5\u30a2\u306a\u901a\u4fe1\u3092\u884c\u3046\u305f\u3081\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u4e3b\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u7db2\u306e\u62e0\u70b9\u9593\u3067\u9001\u4fe1\u3055\u308c\u308b\u30d1\u30b1\u30c3\u30c8\u306e\u5b89\u5168\u6027\u3092\u4fdd\u3064\u969b\u306b\u7528\u3044\u3089\u308c\u3001\u6697\u53f7\u5316\u306b\u3088\u308b\u30d1\u30b1\u30c3\u30c8\u306e\u79d8\u533f\u3084\u6539\u3056\u3093\u691c\u77e5\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002IP\uff08Internet Protocol\uff09\u306f\u3001IP\u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u7528\u3057\u3066\u30d1\u30b1\u30c3\u30c8\u306e\u884c\u5148\u3092\u6307\u5b9a\u3057\u307e\u3059\u304c\u3001IPsec\u306f\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u30d1\u30b1\u30c3\u30c8\u306e\u9001\u4fe1\u5143\u306e\u8a8d\u8a3c\u3068\u6697\u53f7\u5316\u3092\u52a0\u3048\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u9ad8\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">IPsec\u306b\u3088\u308b\u6697\u53f7\u5316<\/h2>\n\n\n\n<p>IPsec\u306f\u901a\u4fe1\u6a5f\u80fd\uff08\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\uff09\u30927\u968e\u5c64\u306b\u5206\u985e\u3057\u3001\u53d7\u3051\u3082\u3064\u5f79\u5272\u3084\u67a0\u7d44\u307f\u3092\u5b9a\u7fa9\u3057\u305fOSI\u53c2\u7167\u30e2\u30c7\u30eb\u306e\u7b2c3\u5c64\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\uff09\u306b\u3066\u6697\u53f7\u5316\u3057\u307e\u3059\u3002\u300c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5c64\u300d\u3084\u300c\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u5c64\u300d\u306a\u3069\u306e\u4e0a\u4f4d\u5c64\u3067\u6697\u53f7\u5316\u3057\u3066\u3044\u306a\u304f\u3066\u3082\u3001\u4e0b\u4f4d\u5c64\u306e\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\u300d\u3067\u6697\u53f7\u5316\u3059\u308b\u305f\u3081\u3001\u901a\u4fe1\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u4e0a\u4f4d\u5c64\u304b\u3089\u4e0b\u4f4d\u5c64\u306e\u9806\u306b\u9001\u4fe1\u51e6\u7406\u3092\u884c\u3046\u305f\u3081\u4e0a\u4f4d\u5c64\u3067\u6697\u53f7\u5316\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3067\u3082\u3001\u4e0b\u4f4d\u5c64\u3067\u6697\u53f7\u5316\u3092\u884c\u3046\u305f\u3081\u6f0f\u308c\u308b\u5fc3\u914d\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\u300d\u30ec\u30d9\u30eb\u3067\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6280\u8853\u3067\u3042\u308bIPsec\u3092\u5229\u7528\u3059\u308b\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u4f9d\u5b58\u305b\u305a\u306b\u3059\u3079\u3066\u306e\u30d1\u30b1\u30c3\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u9ad8\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">IPsec\u3092\u69cb\u6210\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb<\/h2>\n\n\n\n<ul>\n<li><strong>ESP\uff08Encapsulating Security Payload\uff09<\/strong><br>\u30d1\u30b1\u30c3\u30c8\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3057\u3001\u30d1\u30b1\u30c3\u30c8\u306e\u8a8d\u8a3c\u3092\u884c\u3046\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u6697\u53f7\u5316\u6a5f\u80fd\u304c\u3042\u308b\u305f\u3081\u901a\u4fe1\u5185\u5bb9\u3092\u79d8\u533f\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>AH\uff08Authentication Header\uff09<\/strong><br>\u30d1\u30b1\u30c3\u30c8\u306e\u8a8d\u8a3c\u6a5f\u80fd\u306e\u307f\u3092\u884c\u3046\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u901a\u4fe1\u76f8\u624b\u304c\u30d1\u30b1\u30c3\u30c8\u3092\u6539\u3056\u3093\u3057\u3066\u3044\u306a\u3044\u304b\u691c\u77e5\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>SA\uff08Security Association\uff09<\/strong><br>\u6697\u53f7\u5316\u30ad\u30fc\u3068\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\uff08\u60c5\u5831\u306e\u4ea4\u63db\u3084\u6c7a\u5b9a\uff09\u306b\u7528\u3044\u308b\u3001\u3044\u304f\u3064\u304b\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u6307\u3057\u307e\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306aSA\u30d7\u30ed\u30c8\u30b3\u30eb\u306fIKE\uff08\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9375\u4ea4\u63db\uff09\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>IP\uff08Internet Protocol\uff09<\/strong><br>IP\u306fIPsec\u306e\u4e00\u90e8\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001IPsec\u306fIP\u4e0a\u3067\u76f4\u63a5\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n","protected":false},"featured_media":0,"parent":0,"template":"","glossary_category":[23,194],"acf":[],"_links":{"self":[{"href":"https:\/\/www.seraku.co.jp\/columns\/wp-json\/wp\/v2\/glossary\/5613"}],"collection":[{"href":"https:\/\/www.seraku.co.jp\/columns\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/www.seraku.co.jp\/columns\/wp-json\/wp\/v2\/types\/glossary"}],"wp:attachment":[{"href":"https:\/\/www.seraku.co.jp\/columns\/wp-json\/wp\/v2\/media?parent=5613"}],"wp:term":[{"taxonomy":"glossary_category","embeddable":true,"href":"https:\/\/www.seraku.co.jp\/columns\/wp-json\/wp\/v2\/glossary_category?post=5613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}