{"id":2078,"date":"2020-06-08T15:30:20","date_gmt":"2020-06-08T06:30:20","guid":{"rendered":"https:\/\/stg.wpmake.jp\/contents\/?post_type=security&#038;p=2078"},"modified":"2023-07-26T09:45:31","modified_gmt":"2023-07-26T00:45:31","slug":"about-vpn","status":"publish","type":"security","link":"https:\/\/stg.wpmake.jp\/contents\/security\/about-vpn\/","title":{"rendered":"VPN\u3068\u306f\uff1f\u57fa\u790e\u77e5\u8b58\u3084\u4f7f\u7528\u76ee\u7684\u306b\u3064\u3044\u3066"},"content":{"rendered":"<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f\u8ab0\u3082\u304c\u81ea\u7531\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u5834\u3067\u3059\u304c\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u4ecb\u3057\u3066\u6a5f\u5bc6\u60c5\u5831\u306e\u3084\u308a\u53d6\u308a\u3092\u3057\u305f\u3044\u5834\u5408\u3082\u3042\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u305d\u3093\u306a\u3068\u304d\u306b\u5229\u7528\u3059\u308b\u3082\u306e\u304cVPN\uff08Virtual Private Network\uff09\u3067\u3059\u3002<\/p>\n<p>VPN\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u4eee\u60f3\u7684\u306a\u5c02\u7528\u7dda\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u3067\u5b89\u5fc3\u3057\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u304c\u884c\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306f\u3001VPN\u306e\u6982\u8981\u304b\u3089\u5229\u7528\u3055\u308c\u308b\u5834\u9762\u3001\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<section>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_71 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #282828;color:#282828\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #282828;color:#282828\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/stg.wpmake.jp\/contents\/security\/about-vpn\/#VPN%E3%81%A8%E3%81%AF\" title=\"VPN\u3068\u306f\">VPN\u3068\u306f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/stg.wpmake.jp\/contents\/security\/about-vpn\/#VPN%E3%81%AE%E7%A8%AE%E9%A1%9E%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6\" title=\"VPN\u306e\u7a2e\u985e\u306b\u3064\u3044\u3066\">VPN\u306e\u7a2e\u985e\u306b\u3064\u3044\u3066<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/stg.wpmake.jp\/contents\/security\/about-vpn\/#%E3%82%A4%E3%83%B3%E3%82%BF%E3%83%BC%E3%83%8D%E3%83%83%E3%83%88VPN%E3%81%AF%E3%81%95%E3%82%89%E3%81%AB4%E7%A8%AE%E9%A1%9E%E3%81%AB%E5%88%86%E3%81%91%E3%82%89%E3%82%8C%E3%82%8B\" title=\"\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8VPN\u306f\u3055\u3089\u306b4\u7a2e\u985e\u306b\u5206\u3051\u3089\u308c\u308b\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8VPN\u306f\u3055\u3089\u306b4\u7a2e\u985e\u306b\u5206\u3051\u3089\u308c\u308b<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/stg.wpmake.jp\/contents\/security\/about-vpn\/#VPN%E3%81%8C%E5%88%A9%E7%94%A8%E3%81%95%E3%82%8C%E3%82%8B%E5%A0%B4%E9%9D%A2\" title=\"VPN\u304c\u5229\u7528\u3055\u308c\u308b\u5834\u9762\">VPN\u304c\u5229\u7528\u3055\u308c\u308b\u5834\u9762<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/stg.wpmake.jp\/contents\/security\/about-vpn\/#%E3%83%95%E3%83%AA%E3%83%BCWi-Fi%EF%BC%88%E7%84%A1%E6%96%99Wi-Fi%EF%BC%89\" title=\"\u30d5\u30ea\u30fcWi-Fi\uff08\u7121\u6599Wi-Fi\uff09\">\u30d5\u30ea\u30fcWi-Fi\uff08\u7121\u6599Wi-Fi\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/stg.wpmake.jp\/contents\/security\/about-vpn\/#%E4%BC%81%E6%A5%AD%E3%81%AE%E9%81%A0%E9%9A%94%E3%83%8D%E3%83%83%E3%83%88%E3%83%AF%E3%83%BC%E3%82%AF\" title=\"\u4f01\u696d\u306e\u9060\u9694\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\">\u4f01\u696d\u306e\u9060\u9694\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/stg.wpmake.jp\/contents\/security\/about-vpn\/#VPN%E3%82%92%E5%88%A9%E7%94%A8%E3%81%99%E3%82%8B%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88\" title=\"VPN\u3092\u5229\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8\">VPN\u3092\u5229\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/stg.wpmake.jp\/contents\/security\/about-vpn\/#VPN%E3%82%92%E5%88%A9%E7%94%A8%E3%81%99%E3%82%8B%E3%83%87%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88\" title=\"VPN\u3092\u5229\u7528\u3059\u308b\u30c7\u30e1\u30ea\u30c3\u30c8\">VPN\u3092\u5229\u7528\u3059\u308b\u30c7\u30e1\u30ea\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/stg.wpmake.jp\/contents\/security\/about-vpn\/#%E3%81%BE%E3%81%A8%E3%82%81\" title=\"\u307e\u3068\u3081\">\u307e\u3068\u3081<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"VPN%E3%81%A8%E3%81%AF\"><\/span>VPN\u3068\u306f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>VPN\u306fVirtual Private Network\u306e\u7565\u79f0\u3067\u3042\u308a\u3001\u65e5\u672c\u8a9e\u3067\u8868\u3059\u3068\u300c\u4eee\u60f3\u5c02\u7528\u7dda\u300d\u3067\u3059\u3002<br \/>\n\u540d\u524d\u306e\u3068\u304a\u308a\u3001\u4eee\u60f3\u7684\u306b\u5c02\u7528\u7dda\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u3067\u901a\u4fe1\u306e\u508d\u53d7\u3084\u6539\u3056\u3093\u306a\u3069\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u30e6\u30fc\u30b6\u30fc\u304c\u5b58\u5728\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u306a\u304b\u306b\u306f\u3042\u306a\u305f\u306e\u500b\u4eba\u60c5\u5831\u3084\u4f01\u696d\u306e\u6a5f\u5bc6\u60c5\u5831\u3092\u72d9\u3046\u60aa\u8cea\u306a\u30e6\u30fc\u30b6\u30fc\u3082\u5b58\u5728\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u3088\u3046\u306a\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u3042\u306a\u305f\u3084\u4f01\u696d\u5185\u306e\u60c5\u5831\u3092\u5b88\u308b\u305f\u3081\u306b\u3001\u4eee\u60f3\u7684\u306a\u5c02\u7528\u7dda\u3092\u7528\u610f\u3059\u308b\u305f\u3081\u306e\u4ed5\u7d44\u307f\u304cVPN\u306a\u306e\u3067\u3059\u3002<\/p>\n<section>\n<h3><span class=\"ez-toc-section\" id=\"VPN%E3%81%AE%E7%A8%AE%E9%A1%9E%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6\"><\/span>VPN\u306e\u7a2e\u985e\u306b\u3064\u3044\u3066<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>VPN\u306f\u5927\u304d\u304f\u5206\u3051\u308b\u3068\u6b21\u306e4\u3064\u306e\u7a2e\u985e\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8VPN<\/li>\n<li>\u30a8\u30f3\u30c8\u30ea\u30fcVPN<\/li>\n<li>IP-VPN<\/li>\n<li>\u5e83\u57df\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8<\/li>\n<\/ul>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8VPN\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u4ecb\u3057\u305fVPN\u3067\u3042\u308a\u3001\u4f4e\u30b3\u30b9\u30c8\u3067\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u4ed6\u306e\u7a2e\u985e\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u5229\u7528\u305b\u305a\u3001\u901a\u4fe1\u4e8b\u696d\u8005\u304c\u7528\u610f\u3057\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4ecb\u3057\u3066VPN\u3092\u69cb\u7bc9\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8VPN\u3084\u30a8\u30f3\u30c8\u30ea\u30fcVPN\u306f\u500b\u4eba\u3067\u3082\u5229\u7528\u3059\u308b\u6a5f\u4f1a\u304c\u3042\u308a\u307e\u3059\u304c\u3001IP-VPN\u3084\u5e83\u57df\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306f\u4f01\u696d\u306b\u304a\u3051\u308b\u5229\u7528\u304c\u307b\u3068\u3093\u3069\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>IP-VPN\u3084\u5e83\u57df\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306f\u3001\u672c\u793e\u3068\u652f\u793e\u3092\u3064\u306a\u3050\u4eee\u60f3\u7684\u306a\u5c02\u7528\u7dda\u3068\u3057\u3066\u5229\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3082\u306e\u3067\u3059\u3002\u3082\u3061\u308d\u3093\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8VPN\u3084IP-VPN\u304c\u5229\u7528\u3055\u308c\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<section>\n<h4><span class=\"ez-toc-section\" id=\"%E3%82%A4%E3%83%B3%E3%82%BF%E3%83%BC%E3%83%8D%E3%83%83%E3%83%88VPN%E3%81%AF%E3%81%95%E3%82%89%E3%81%AB4%E7%A8%AE%E9%A1%9E%E3%81%AB%E5%88%86%E3%81%91%E3%82%89%E3%82%8C%E3%82%8B\"><\/span>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8VPN\u306f\u3055\u3089\u306b4\u7a2e\u985e\u306b\u5206\u3051\u3089\u308c\u308b<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>4\u3064\u306eVPN\u7a2e\u985e\u306e\u306a\u304b\u3067\u3082\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8VPN\u306f\u6700\u3082\u624b\u8efd\u306b\u5229\u7528\u3067\u304d\u308b\u3082\u306e\u3067\u3059\u3002<br \/>\n\u305d\u3057\u3066\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8VPN\u306f\u3055\u3089\u306b\u6b21\u306e4\u7a2e\u985e\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>IPsec<\/li>\n<li>L2TP\/IPsec<\/li>\n<li>SSL-VPN<\/li>\n<li>PPTP<\/li>\n<\/ul>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8VPN\u306e\u7a2e\u985e\u306f\u3001VPN\u3067\u7528\u3044\u3089\u308c\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u7a2e\u985e\u3068\u306a\u308a\u307e\u3059\u3002<br \/>\n\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u540c\u58eb\u304c\u901a\u4fe1\u3092\u884c\u3046\u969b\u306e\u7d04\u675f\u4e8b\u3067\u3059\u3002<\/p>\n<p>IPSec\u306f\u901a\u4fe1\u5185\u5bb9\u304c\u6697\u53f7\u5316\u3055\u308c\u308b\u305f\u3081\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5ea6\u304c\u9ad8\u304f\u3001\u5b89\u5168\u306a\u901a\u4fe1\u304c\u884c\u3048\u308b\u70b9\u304c\u7279\u5fb4\u3002<br \/>\nL2TP\u306f1\u3064\u306e\u30c8\u30f3\u30cd\u30eb\u3067\u8907\u6570\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u304c\u3001L2TP\u81ea\u4f53\u306b\u306f\u6697\u53f7\u5316\u306e\u4ed5\u7d44\u307f\u304c\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\n\u305d\u306e\u305f\u3081\u3001IPSec\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u5229\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002<\/p>\n<p>SSL-VPN\u306f\u6697\u53f7\u5316\u306bSSL\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>SSL\u306f\u30cd\u30c3\u30c8\u30b7\u30e7\u30c3\u30d7\u306a\u3069\u3067\u3082\u5229\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u500b\u4eba\u60c5\u5831\u306a\u3069\u306e\u6a5f\u5bc6\u60c5\u5831\u3092\u6697\u53f7\u5316\u3057\u3066\u5b89\u5168\u306b\u3084\u308a\u53d6\u308a\u3059\u308b\u969b\u306b\u5229\u7528\u3055\u308c\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>SSL-VPN\u3067\u306f\u3001\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u306e\u969b\u306b\u5c02\u7528\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u5225\u9014\u7528\u610f\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u305f\u3081\u3001\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u306b\u6700\u9069\u306a\u7a2e\u985e\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>PPTP\u306f\u53e4\u304f\u304b\u3089\u5b58\u5728\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308a\u3001\u624b\u8efd\u306b\u69cb\u7bc9\u3067\u304d\u308b\u7279\u5fb4\u3092\u6301\u3061\u307e\u3059\u3002<br \/>\n\u3057\u304b\u3057\u3001RC4\u306b\u3088\u308b\u6697\u53f7\u5316\u304c\u884c\u3048\u307e\u3059\u304c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5ea6\u3068\u3057\u3066\u306fIPSec\u3084SSL-VPN\u306a\u3069\u3068\u6bd4\u3079\u3066\u5f31\u3044\u305f\u3081\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u610f\u8b58\u3059\u308b\u65b9\u306f\u5229\u7528\u3092\u907f\u3051\u305f\u307b\u3046\u304c\u3088\u3044\u3067\u3057\u3087\u3046\u3002<br \/>\n<\/section>\n<\/section>\n<\/section>\n<section>\n<h2><span class=\"ez-toc-section\" id=\"VPN%E3%81%8C%E5%88%A9%E7%94%A8%E3%81%95%E3%82%8C%E3%82%8B%E5%A0%B4%E9%9D%A2\"><\/span>VPN\u304c\u5229\u7528\u3055\u308c\u308b\u5834\u9762<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>VPN\u306f\u4eee\u60f3\u7684\u306a\u5c02\u7528\u7dda\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u4ed5\u7d44\u307f\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3057\u305f\u304c\u3001\u5177\u4f53\u7684\u306b\u3069\u306e\u3088\u3046\u306a\u5834\u9762\u3067\u5229\u7528\u3055\u308c\u308b\u3082\u306e\u306a\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u3053\u3053\u3067\u306f\u3001\u4e3b\u306a\u5229\u7528\u5834\u9762\u3068\u3057\u30662\u3064\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<section>\n<h3><span class=\"ez-toc-section\" id=\"%E3%83%95%E3%83%AA%E3%83%BCWi-Fi%EF%BC%88%E7%84%A1%E6%96%99Wi-Fi%EF%BC%89\"><\/span>\u30d5\u30ea\u30fcWi-Fi\uff08\u7121\u6599Wi-Fi\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u8fd1\u5e74\u3001\u30ab\u30d5\u30a7\u3084\u7a7a\u6e2f\u306a\u3069\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u5834\u6240\u3067\u300c\u30d5\u30ea\u30fcWi-Fi\uff08\u7121\u6599Wi-Fi\uff09\u300d\u304c\u5229\u7528\u3067\u304d\u307e\u3059\u3002<br \/>\n\u3053\u306e\u300c\u30d5\u30ea\u30fcWi-Fi\u300d\u3082VPN\u306e\u4ed5\u7d44\u307f\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u7121\u6599\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u5229\u7528\u3067\u304d\u308b\u305f\u3081\u3001\u6d3b\u7528\u3055\u308c\u3066\u3044\u308b\u65b9\u3082\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u30d5\u30ea\u30fcWi-Fi\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u306b\u4e0d\u5b89\u304c\u3042\u308b\u3053\u3068\u3092\u3054\u5b58\u77e5\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u3001\u3042\u306a\u305f\u306e\u901a\u4fe1\u5185\u5bb9\u3092\u508d\u53d7\u3057\u305f\u308a\u3001\u30a2\u30af\u30bb\u30b9\u5148\u306eWeb\u30b5\u30a4\u30c8\u306eURL\u3092\u6539\u3056\u3093\u3057\u3066\u4e0d\u6b63\u306aWeb\u30b5\u30a4\u30c8\u3078\u8a98\u5c0e\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u30d5\u30ea\u30fcWi-Fi\u306f\u3059\u3079\u3066\u304c\u3057\u3063\u304b\u308a\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3055\u308c\u3066\u3044\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002<br \/>\n\u305d\u306e\u305f\u3081\u3001VPN\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u901a\u4fe1\u5185\u5bb9\u304c\u6697\u53f7\u5316\u3055\u308c\u3001\u901a\u4fe1\u5185\u5bb9\u306e\u508d\u53d7\u3084\u6539\u3056\u3093\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u3001\u5b89\u5168\u306b\u901a\u4fe1\u3092\u884c\u3048\u307e\u3059\u3002<br \/>\n<\/section>\n<section>\n<h3><span class=\"ez-toc-section\" id=\"%E4%BC%81%E6%A5%AD%E3%81%AE%E9%81%A0%E9%9A%94%E3%83%8D%E3%83%83%E3%83%88%E3%83%AF%E3%83%BC%E3%82%AF\"><\/span>\u4f01\u696d\u306e\u9060\u9694\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u652f\u793e\u306a\u3069\u3092\u6301\u3064\u4f01\u696d\u3067\u306f\u3001\u672c\u793e\u3068\u652f\u793e\u306e\u9593\u3067\u60c5\u5831\u3092\u5b89\u5168\u306b\u3084\u308a\u53d6\u308a\u3059\u308b\u305f\u3081\u306b\u5c02\u7528\u7dda\u3092\u7528\u610f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4f01\u696d\u79d8\u5bc6\u306e\u60c5\u5831\u3084\u9867\u5ba2\u306e\u500b\u4eba\u60c5\u5831\u306a\u3069\u3001\u5916\u90e8\u306b\u6f0f\u308c\u3066\u306f\u56f0\u308b\u5185\u5bb9\u3082\u591a\u3044\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u5229\u7528\u3057\u3066\u305d\u306e\u3088\u3046\u306a\u60c5\u5831\u3092\u3084\u308a\u53d6\u308a\u3057\u3066\u3044\u308b\u3068\u3001\u901a\u4fe1\u5185\u5bb9\u3092\u508d\u53d7\u3055\u308c\u305f\u308a\u3001\u6539\u3056\u3093\u3055\u308c\u305f\u308a\u3059\u308b\u30ea\u30b9\u30af\u304c\u3042\u308b\u305f\u3081\u3001\u5c02\u7528\u7dda\u3092\u7528\u610f\u3059\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u5c02\u7528\u7dda\u306f\u975e\u5e38\u306b\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308b\u3082\u306e\u3002<br \/>\n\u305d\u3053\u3067\u3001\u4eee\u60f3\u7684\u306a\u5c02\u7528\u7dda\u3067\u3042\u308bVPN\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4f01\u696d\u306f\u30b3\u30b9\u30c8\u3092\u6291\u3048\u306a\u304c\u3089\u9060\u9694\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002<br \/>\n<\/section>\n<\/section>\n<section>\n<h2><span class=\"ez-toc-section\" id=\"VPN%E3%82%92%E5%88%A9%E7%94%A8%E3%81%99%E3%82%8B%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88\"><\/span>VPN\u3092\u5229\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>VPN\u3092\u5229\u7528\u3059\u308b\u3068\u3001\u6b21\u306b\u6319\u3052\u308b\u3088\u3046\u306a\u30e1\u30ea\u30c3\u30c8\u3092\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u7121\u6599Wi-Fi\u306a\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306e\u901a\u4fe1\u508d\u53d7\u3001\u6539\u3056\u3093\u306e\u9632\u6b62<\/li>\n<li>\u7269\u7406\u8ddd\u96e2\u306b\u95a2\u4fc2\u306a\u304f\u64ec\u4f3c\u7684\u306aLAN\u304c\u69cb\u7bc9\u3067\u304d\u308b<\/li>\n<li>\u5c02\u7528\u7dda\u3068\u6bd4\u3079\u3066\u4f4e\u30b3\u30b9\u30c8\u3067\u540c\u69d8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u69cb\u7bc9\u3067\u304d\u308b<\/li>\n<\/ul>\n<p>\u3053\u3053\u307e\u3067\u306e\u89e3\u8aac\u3067\u30e1\u30ea\u30c3\u30c8\u306b\u3064\u3044\u3066\u306f\u8efd\u304f\u89e6\u308c\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u300c\u64ec\u4f3c\u7684\u306aLAN\u300d\u306b\u95a2\u3057\u3066\u5c11\u3057\u88dc\u8db3\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>LAN\u306fLocal Area Network\u306e\u7565\u79f0\u3067\u3042\u308a\u3001\u81ea\u5b85\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u793e\u5185\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u3044\u3063\u305f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3068\u306f\u7570\u306a\u308b\u30ed\u30fc\u30ab\u30eb\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u901a\u5e38\u3001LAN\u306f\u7269\u7406\u7684\u306b\u540c\u4e00\u62e0\u70b9\u3067\u3057\u304b\u69cb\u7bc9\u3067\u304d\u307e\u305b\u3093\u304c\u3001VPN\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u9060\u9694\u5730\u3067\u3082LAN\u304c\u69cb\u7bc9\u3067\u3044\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u3001\u6771\u4eac\u672c\u793e\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u30fc\u306b\u5bfe\u3057\u3066\u3001\u64ec\u4f3c\u7684\u306aLAN\u7d4c\u7531\u3067\u5927\u962a\u652f\u793e\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308b\u306e\u3067\u3059\u3002<br \/>\n<\/section>\n<section>\n<h2><span class=\"ez-toc-section\" id=\"VPN%E3%82%92%E5%88%A9%E7%94%A8%E3%81%99%E3%82%8B%E3%83%87%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88\"><\/span>VPN\u3092\u5229\u7528\u3059\u308b\u30c7\u30e1\u30ea\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u53cd\u5bfe\u306bVPN\u3092\u5229\u7528\u3059\u308b\u969b\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u3068\u3057\u3066\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u901a\u4fe1\u901f\u5ea6\u304c\u9045\u304f\u306a\u308b\u5834\u5408\u304c\u3042\u308b<\/li>\n<li>\u30e2\u30d0\u30a4\u30eb\u6a5f\u5668\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u6d88\u8cbb\u304c\u6fc0\u3057\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/li>\n<li>VPN\u306f\u5b8c\u74a7\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3067\u306f\u306a\u3044<\/li>\n<\/ul>\n<p>\u7279\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8VPN\u306e\u5834\u5408\u306f\u3001\u304a\u4f7f\u3044\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u56de\u7dda\u306b\u3088\u3063\u3066\u901a\u4fe1\u901f\u5ea6\u304c\u5927\u304d\u304f\u5909\u308f\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001VPN\u3092\u69cb\u7bc9\u3059\u308b\u6a5f\u5668\u3084\u540c\u6642\u63a5\u7d9a\u4eba\u6570\u306a\u3069\u306b\u3088\u3063\u3066\u3082\u3001\u901a\u4fe1\u901f\u5ea6\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u305f\u3081\u3001\u901a\u5e38\u306e\u63a5\u7d9a\u3068\u6bd4\u3079\u308b\u3068\u901a\u4fe1\u901f\u5ea6\u304c\u9045\u304f\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30b9\u30de\u30db\u3084\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u306a\u3069\u306e\u30e2\u30d0\u30a4\u30eb\u6a5f\u5668\u306e\u5834\u5408\u306f\u3001\u901a\u5e38\u63a5\u7d9a\u6642\u3088\u308a\u3082\u591a\u304f\u306e\u51e6\u7406\u3092\u5fc5\u8981\u3068\u3059\u308b\u305f\u3081\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u6d88\u8cbb\u304c\u6fc0\u3057\u304f\u306a\u308b\u53ef\u80fd\u6027\u3082\u3002<\/p>\n<p>\u6700\u5f8c\u306b\u3001VPN\u306f\u5b8c\u74a7\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\n\u78ba\u304b\u306b\u901a\u5e38\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3068\u6bd4\u3079\u308c\u3070\u901a\u4fe1\u5185\u5bb9\u306e\u508d\u53d7\u3084\u6539\u3056\u3093\u306b\u5f37\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u5fc5\u305a\u3057\u3082\u9632\u3052\u308b\u3068\u306f\u9650\u3089\u306a\u3044\u306e\u3067\u3059\u3002<\/p>\n<p>\u300cVPN\u3092\u4f7f\u3063\u3066\u3044\u308c\u3070\u7d76\u5bfe\u306b\u901a\u4fe1\u5185\u5bb9\u3092\u508d\u53d7\u3055\u308c\u308b\u3053\u3068\u306f\u306a\u3044\u300d\u3068\u3044\u3063\u305f\u904e\u4fe1\u3092\u3057\u306a\u3044\u3088\u3046\u306b\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<br \/>\n<\/section>\n<section>\n<h2><span class=\"ez-toc-section\" id=\"%E3%81%BE%E3%81%A8%E3%82%81\"><\/span>\u307e\u3068\u3081<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>VPN\u306fVirtual Private Network\u306e\u7565\u79f0\u3067\u3042\u308a\u3001\u4eee\u60f3\u7684\u306b\u5c02\u7528\u7dda\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u3067\u901a\u4fe1\u306e\u508d\u53d7\u3084\u6539\u3056\u3093\u306a\u3069\u3092\u9632\u3050\u305f\u3081\u306e\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n<p>VPN\u306b\u306f\u3044\u304f\u3064\u304b\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u306a\u304b\u3067\u3082\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8VPN\u306f\u624b\u8efd\u3067\u3042\u308a\u3001\u5229\u7528\u3059\u308b\u6a5f\u4f1a\u304c\u591a\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8VPN\u306e\u306a\u304b\u3067\u3082\u3001IPSec\u3084SSL-VPN\u306a\u3069\u306eVPN\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3088\u3063\u3066\u3082\u7a2e\u985e\u304c\u7570\u306a\u308b\u3053\u3068\u3092\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>VPN\u306f\u4e3b\u306b\u7121\u6599Wi-Fi\u306e\u5229\u7528\u6642\u3084\u4f01\u696d\u306e\u9060\u9694\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u7bc9\u3067\u7528\u3044\u3089\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u901a\u4fe1\u5185\u5bb9\u306e\u508d\u53d7\u3084\u6539\u3056\u3093\u3092\u9632\u3050\u3053\u3068\u3084\u3001\u9060\u9694\u5730\u3067\u306e\u64ec\u4f3c\u7684\u306aLAN\u306e\u69cb\u7bc9\u304c\u3067\u304d\u308b\u3053\u3068\u304c\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002<\/p>\n<p>\u53cd\u5bfe\u306b\u3001\u901a\u4fe1\u901f\u5ea6\u304c\u9045\u304f\u306a\u308b\u3053\u3068\u3084\u3001\u30e2\u30d0\u30a4\u30eb\u6a5f\u5668\u306e\u5834\u5408\u306f\u30d0\u30c3\u30c6\u30ea\u30fc\u6d88\u8cbb\u304c\u6fc0\u3057\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u70b9\u304c\u30c7\u30e1\u30ea\u30c3\u30c8\u3068\u3057\u3066\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>VPN\u306f\u975e\u5e38\u306b\u4fbf\u5229\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3068\u3057\u3066\u6709\u52b9\u3067\u3059\u304c\u3001\u7d76\u5bfe\u306b\u901a\u4fe1\u508d\u53d7\u306a\u3069\u3092\u9632\u3052\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>VPN\u3092\u5229\u7528\u3059\u308b\u969b\u306f\u904e\u4fe1\u3059\u308b\u3053\u3068\u306e\u306a\u3044\u3088\u3046\u306b\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><a href=\"https:\/\/wpmake.jp\/support-lp\/\">WordPress\u30b5\u30a4\u30c8\u306e\u4fdd\u5b88\u30fb\u904b\u7528\u30fb\u7ba1\u7406\u306e\u3054\u76f8\u8ac7\u306f\u3053\u3061\u3089<\/a><\/p>\n<p><a href=\"https:\/\/wpmake.jp\/\">WordPress\u30b5\u30a4\u30c8\u306e\u5236\u4f5c\u30fb\u30ea\u30cb\u30e5\u30fc\u30a2\u30eb\u7b49\u306e\u3054\u76f8\u8ac7\u306f\u3053\u3061\u3089<\/a><\/p>\n<p><a href=\"https:\/\/wpmake.jp\/rescue\/\">WordPress\u30b5\u30a4\u30c8\u306e\u30cf\u30c3\u30ad\u30f3\u30b0\u304b\u3089\u306e\u5fa9\u65e7\u30fb\u4e0d\u5177\u5408\u306e\u89e3\u6d88\u306f\u3053\u3061\u3089<\/a><\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f\u8ab0\u3082\u304c\u81ea\u7531\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u5834\u3067\u3059\u304c\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u4ecb\u3057\u3066\u6a5f\u5bc6\u60c5\u5831\u306e\u3084\u308a\u53d6\u308a\u3092\u3057\u305f\u3044\u5834\u5408\u3082\u3042\u308b\u3067\u3057\u3087\u3046\u3002 \u305d\u3093\u306a\u3068\u304d\u306b\u5229\u7528\u3059\u308b\u3082\u306e\u304cVPN\uff08Virtual Private Network\uff09\u3067\u3059\u3002 VPN\u3092&#8230;<\/p>\n","protected":false},"author":3,"featured_media":2080,"parent":0,"menu_order":0,"template":"","format":"standard","meta":{"_acf_changed":false,"jetpack_post_was_ever_published":false,"footnotes":""},"categories":[],"class_list":["post-2078","security","type-security","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"aioseo_notices":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/stg.wpmake.jp\/contents\/wp-json\/wp\/v2\/security\/2078"}],"collection":[{"href":"https:\/\/stg.wpmake.jp\/contents\/wp-json\/wp\/v2\/security"}],"about":[{"href":"https:\/\/stg.wpmake.jp\/contents\/wp-json\/wp\/v2\/types\/security"}],"author":[{"embeddable":true,"href":"https:\/\/stg.wpmake.jp\/contents\/wp-json\/wp\/v2\/users\/3"}],"version-history":[{"count":1,"href":"https:\/\/stg.wpmake.jp\/contents\/wp-json\/wp\/v2\/security\/2078\/revisions"}],"predecessor-version":[{"id":2925,"href":"https:\/\/stg.wpmake.jp\/contents\/wp-json\/wp\/v2\/security\/2078\/revisions\/2925"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stg.wpmake.jp\/contents\/wp-json\/wp\/v2\/media\/2080"}],"wp:attachment":[{"href":"https:\/\/stg.wpmake.jp\/contents\/wp-json\/wp\/v2\/media?parent=2078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stg.wpmake.jp\/contents\/wp-json\/wp\/v2\/categories?post=2078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}