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href=\"https:\/\/csrc.nist.gov\/glossary\/term\/defense_in_depth\">\u591a\u5c64\u9632\u5fa1\u6226\u7565<\/a>\u3067\u7de9\u548c\u3055\u308c\u308b\u8105\u5a01\u3092\u542b\u307f\u307e\u3059\u3002<\/p>\n<p>\u653b\u6483\u8005\u306f\u5e38\u306b\u8106\u5f31\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u4fb5\u5bb3\u3092\u8a66\u307f\u307e\u3059\u3002\u7d44\u7e54\u5185\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30921\u53f0\u3067\u3082\u4fb5\u5bb3\u3067\u304d\u308c\u3070\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u304c\u5371\u967a\u306b\u3055\u3089\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u7d44\u7e54\u5074\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u30cd\u30fc\u30e0\u30b7\u30b9\u30c6\u30e0\uff08DNS\uff09\u306e\u8a2d\u5b9a\u3084\u4f01\u696d\u7528\u306e\u30c7\u30fc\u30bf\u640d\u5931\u9632\u6b62\uff08DLP\uff09\u88fd\u54c1\u3001\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3092\u3053\u3046\u3057\u305f\u8105\u5a01\u3078\u306e\u5bfe\u7b56\u3068\u3057\u3066\u3082\u5f79\u7acb\u3066\u3066\u3044\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u3084\u30c7\u30fc\u30bf\u3001\u901a\u4fe1\u306e\u4fdd\u8b77\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u4ed5\u7d44\u307f\u304c\u56de\u907f\u3055\u308c\u3066\u3057\u307e\u3046\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u53ef\u8996\u6027\u306f\u4f4e\u4e0b\u3057\u3001\u7d44\u7e54\u306f\u5371\u967a\u306b\u3055\u3089\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u5f79\u5272\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u5f93\u696d\u54e1\u304c\u4e0d\u9069\u5207\u306a\u30b5\u30a4\u30c8\u3084\u5b89\u5168\u3067\u306a\u3044\u30b5\u30a4\u30c8\u3092\u95b2\u89a7\u3059\u308b\u306e\u3092\u9632\u304e\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u3082\u305d\u306e\u4e3b\u306a\u5f79\u5272\u306e1\u3064\u3067\u3059\u3002\u3053\u306e\u307b\u304b\u306b\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306f\u60aa\u610f\u306e\u3042\u308b\u30b3\u30de\u30f3\u30c9\uff06\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\uff08C2\uff09\u30b5\u30fc\u30d0\u30fc\u3068\u306e\u901a\u4fe1\u304b\u3089\u4f01\u696d\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u4fdd\u8b77\u3082\u3057\u3066\u3044\u307e\u3059\u304c\u3001VPN\u3092\u5229\u7528\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u3053\u306e\u4fdd\u8b77\u304c\u56de\u907f\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070VPN\u3092\u4f7f\u7528\u4e2d\u306b\u5f93\u696d\u54e1\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304c\u611f\u67d3\u3057\u305f\u5834\u5408\u3001C2\u30b5\u30fc\u30d0\u30fc\u306b\u9001\u4fe1\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306f\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u90e8\u9580\u304b\u3089\u306f\u898b\u3048\u307e\u305b\u3093\u3002<\/p>\n<p>\u30a4\u30f3\u30b5\u30a4\u30c0\u30fc\u8105\u5a01\u3082\u5916\u90e8\u304b\u3089\u306e\u4fb5\u5165\u8005\u3068\u540c\u69d8\u306b\u4f01\u696d\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3078\u306e\u91cd\u5927\u30ea\u30b9\u30af\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u5f93\u696d\u54e1\u306f\u3001\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30fc\u30e0\u304c\u8a2d\u7f6e\u3057\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3084\u8a31\u53ef\u3092\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8VPN\u3084\u500b\u4eba\u7528VPN\u3092\u4f7f\u3046\u3053\u3068\u3067\u56de\u907f\u3067\u304d\u3066\u3057\u307e\u3044\u307e\u3059\u3002VPN\u306e\u5229\u7528\u306b\u3088\u308a\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u306e\u6d3b\u52d5\u304c\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u306b\u72d9\u308f\u308c\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u3055\u3089\u306bIT\u90e8\u9580\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u884c\u52d5\u3092\u5b8c\u5168\u306b\u628a\u63e1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5b89\u5168\u3067\u306a\u3044\u30b5\u30a4\u30c8\u3084\u7981\u6b62\u3055\u308c\u3066\u3044\u308b\u30b5\u30a4\u30c8\u3092\u95b2\u89a7\u3057\u305f\u5834\u5408\u306bVPN\u306f\u305d\u3046\u3057\u305f\u6d3b\u52d5\u3092\u96a0\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<h4>\u65e2\u77e5\u306eVPN\u306e\u8106\u5f31\u6027<\/h4>\n<p>VPN\u88fd\u54c1\u306f\u305d\u306e\u57fa\u672c\u6a5f\u80fd\u304c\u7d44\u7e54\u306b\u30ea\u30b9\u30af\u3092\u3082\u305f\u3089\u3059\u3060\u3051\u3067\u306a\u304f\u3001\u8106\u5f31\u6027\u306b\u3088\u3063\u3066\u3082 APT\uff08\u6301\u7d9a\u7684\u6a19\u7684\u578b\u653b\u6483\uff09\u306b\u72d9\u308f\u308c\u3084\u3059\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u6b8b\u5ff5\u306a\u304c\u3089\u306a\u304b\u306b\u306f\u6700\u65b0\u306e\u4fee\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u9069\u7528\u3057\u3066\u3044\u306a\u3044\u30e6\u30fc\u30b6\u30fc\u3082\u3044\u308b\u3053\u3068\u3092\u898b\u8d8a\u3057\u305f\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u304c\u3001\u65e2\u77e5\u306e\u4fee\u6b63\u6e08\u307f\u8106\u5f31\u6027\u3092\u60aa\u7528\u3059\u308b\u65b9\u6cd5\u3092\u983b\u7e41\u306b\u898b\u3064\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u3001\u300c<a href=\"https:\/\/www.pcmag.com\/picks\/the-best-vpn-services\">PC Magazine<\/a>\u300d\u306b\u63b2\u8f09\u3055\u308c\u305f2021\u5e74\u306e\u30d9\u30b9\u30c8VPN\u88fd\u54c1\u306e\u30ea\u30b9\u30c8\u3092\u53c2\u8003\u306b\u3001\u904e\u53bb\u6570\u5e74\u9593\u306b\u767a\u751f\u3057\u305f\u65e2\u77e5\u306e\u8106\u5f31\u6027\u306e\u6570\u3092\u78ba\u8a8d\u3057\u3066\u88681\u306b\u307e\u3068\u3081\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<table style=\"width: 100.769%;\">\n<tbody>\n<tr>\n<td style=\"width: 29.2264%; text-align: center;\"><span style=\"font-weight: 400;\">\u88fd\u54c1\u540d<\/span><\/td>\n<td style=\"width: 26.9341%; text-align: center;\"><span style=\"font-weight: 400;\">\u8106\u5f31\u6027\u6570<\/span><\/td>\n<td style=\"width: 18.7679%; text-align: center;\"><span style=\"font-weight: 400;\">\u8106\u5f31\u6027ID<\/span><\/td>\n<td style=\"width: 124.642%; text-align: center;\"><span style=\"font-weight: 400;\">\u6700\u9ad8\u306eCVSS\u6df1\u523b\u5ea6<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.2264%; text-align: center;\"><span style=\"font-weight: 400;\">Private Internet Access VPN<\/span><\/td>\n<td style=\"width: 26.9341%; text-align: center;\"><span style=\"font-weight: 400;\">12<\/span><\/td>\n<td style=\"width: 18.7679%; text-align: center;\"><span style=\"font-weight: 400;\">CVE-2020-15590<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2019-12579<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2019-12578<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2019-12577<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2019-12576<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2019-12575<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2019-12574<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2019-12573<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2019-12571<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2019-12572<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2018-10190<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2017-15882<\/span><\/td>\n<td style=\"width: 124.642%; text-align: center;\"><span style=\"font-weight: 400;\">V3.0: 7.8 HIGH<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V2.0: 9.3 HIGH<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.2264%; text-align: center;\"><span style=\"font-weight: 400;\">NordVPN<\/span><\/td>\n<td style=\"width: 26.9341%; text-align: center;\"><span style=\"font-weight: 400;\">3<\/span><\/td>\n<td style=\"width: 18.7679%; text-align: center;\"><span style=\"font-weight: 400;\">CVE-2018-3952<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2018-10170<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2018-9105<\/span><\/td>\n<td style=\"width: 124.642%; text-align: center;\"><span style=\"font-weight: 400;\">V3.0: 9.8 CRITICAL<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V2.0: 10.0 HIGH<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.2264%; text-align: center;\"><span style=\"font-weight: 400;\">IVPN<\/span><\/td>\n<td style=\"width: 26.9341%; text-align: center;\"><span style=\"font-weight: 400;\">3<\/span><\/td>\n<td style=\"width: 18.7679%; text-align: center;\"><span style=\"font-weight: 400;\">CVE-2020-7043<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2020-7042<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2020-7041<\/span><\/td>\n<td style=\"width: 124.642%; text-align: center;\"><span style=\"font-weight: 400;\">V3.1: 9.1 CRITICAL<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V2.0: 6.4 MEDIUM<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.2264%; text-align: center;\"><span style=\"font-weight: 400;\">ExpressVPN<\/span><\/td>\n<td style=\"width: 26.9341%; text-align: center;\"><span style=\"font-weight: 400;\">2<\/span><\/td>\n<td style=\"width: 18.7679%; text-align: center;\"><span style=\"font-weight: 400;\">CVE-2020-29238<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2018-15490<\/span><\/td>\n<td style=\"width: 124.642%; text-align: center;\"><span style=\"font-weight: 400;\">V3.1: 7.5 HIGH<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V2.0: 5.0 MEDIUM<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.2264%; text-align: center;\"><span style=\"font-weight: 400;\">ProtonVPN<\/span><\/td>\n<td style=\"width: 26.9341%; text-align: center;\"><span style=\"font-weight: 400;\">2<\/span><\/td>\n<td style=\"width: 18.7679%; text-align: center;\"><span style=\"font-weight: 400;\">CVE-2018-4010<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2018-10169<\/span><\/td>\n<td style=\"width: 124.642%; text-align: center;\"><span style=\"font-weight: 400;\">V3.0: 9.8 CRITICAL<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V2.0: 10.0 HIGH<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.2264%; text-align: center;\"><span style=\"font-weight: 400;\">Hotspot Shield VPN<\/span><\/td>\n<td style=\"width: 26.9341%; text-align: center;\"><span style=\"font-weight: 400;\">2<\/span><\/td>\n<td style=\"width: 18.7679%; text-align: center;\"><span style=\"font-weight: 400;\">CVE-2020-17365<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CVE-2018-6460<\/span><\/td>\n<td style=\"width: 124.642%; text-align: center;\"><span style=\"font-weight: 400;\">V3.1: 7.8 HIGH<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V2.0: 7.2 HIGH<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.2264%; text-align: center;\"><span style=\"font-weight: 400;\">CyberGhost VPN<\/span><\/td>\n<td style=\"width: 26.9341%; text-align: center;\"><span style=\"font-weight: 400;\">1<\/span><\/td>\n<td style=\"width: 18.7679%; text-align: center;\"><span style=\"font-weight: 400;\">CVE-2018-10646<\/span><\/td>\n<td style=\"width: 124.642%; text-align: center;\"><span style=\"font-weight: 400;\">V3.0: 7.8 HIGH<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V2.0: 7.2 HIGH<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.2264%; text-align: center;\"><span style=\"font-weight: 400;\">TunnelBear VPN<\/span><\/td>\n<td style=\"width: 26.9341%; text-align: center;\"><span style=\"font-weight: 400;\">1<\/span><\/td>\n<td style=\"width: 18.7679%; text-align: center;\"><span style=\"font-weight: 400;\">CVE-2018-10381<\/span><\/td>\n<td style=\"width: 124.642%; text-align: center;\"><span style=\"font-weight: 400;\">V3.0: 9.8 CRITICAL<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V2.0: 10.0 HIGH<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\"><span style=\"font-size: 12pt; color: #999999;\"><sup><em>\u88681 PC\u30de\u30ac\u30b8\u30f3\u306b\u3088\u308b2021\u5e74\u306e\u30d9\u30b9\u30c8VPN\u88fd\u54c1\u3068\u305d\u308c\u3089\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u5b58\u5728\u3059\u308b\u65e2\u77e5\u306e\u8106\u5f31\u6027\u306e\u6570\u304a\u3088\u3073CVE\u3068\u6df1\u523b\u5ea6\u306e\u60c5\u5831<\/em><\/sup><\/span><\/p>\n<h2>VPN\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u56de\u907f\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>VPN\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u7d44\u7e54\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u8106\u5f31\u6027\u3092\u3082\u305f\u3089\u3059\u53ef\u80fd\u6027\u3092\u8003\u3048\u308b\u3068\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u56de\u907f\u6a5f\u80fd\u304c\u3042\u308b\u3053\u3068\u306f\u554f\u984c\u3068\u306a\u308a\u307e\u3059\u3002VPN\u306f\u30aa\u30f3\u30e9\u30a4\u30f3\u3078\u306e\u63a5\u7d9a\u3092\u5b8c\u5168\u306b\u533f\u540d\u5316\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u304c\u3001\u901a\u5e38\u306eVPN\u306f\u4ed6\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3078\u306e\u30c8\u30f3\u30cd\u30eb\u3092\u4f5c\u3063\u3066\u305d\u3053\u3067\u6697\u53f7\u5316\u6280\u8853\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002VPN\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u306f\u3001IPsec\uff08Internet Protocol Security\uff09\u3001SSL\/TLS\uff08Transport Layer Security\uff09\u3001DTLS\uff08Datagram Transport Layer Security\uff09\u3001MPPE\uff08Microsoft Point-to-Point Encryption\uff09\u3001SSTP\uff08Microsoft Secure Socket Tunneling Protocol\uff09\u3001SSH\/OpenSSH\uff08Secure Shell VPN\uff09\u3001OpenVPN\u3001WireGuard\u306a\u3069\u306e\u5b89\u5168\u306aVPN\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u53ef\u80fd\u3067\u3059\u3002\u305f\u3060\u3057\u3053\u308c\u3089\u306f\u3044\u305a\u308c\u3082VPN\u3092\u5408\u6cd5\u7684\u306b\u5229\u7528\u3059\u308b\u305f\u3081\u306b\u304d\u3061\u3093\u3068\u3057\u305f\u8a2d\u8a08\u304c\u306a\u3055\u308c\u305f\u5b89\u5168\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308b\u3053\u3068\u304b\u3089\u500b\u4eba\u7528VPN\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u306b\u306f\u4e0d\u5411\u304d\u3067\u3059\u3002\u3068\u3044\u3046\u306e\u3082\u3053\u308c\u3089\u306f\u3059\u3079\u3066\u65e2\u77e5\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306a\u306e\u3067\u7d44\u7e54\u3084\u653f\u5e9c\u304c\u7c21\u5358\u306b\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3057\u307e\u3048\u308b\u304b\u3089\u3067\u3059\u3002\u3053\u308c\u306fVPN\u30d7\u30ed\u30d0\u30a4\u30c0\u304c\u9867\u5ba2\u306b\u7d04\u675f\u3059\u308b\u300c100\uff05\u5b89\u5168\u306a\u63a5\u7d9a\u6027\u3068\u53ef\u7528\u6027\u300d\u3068\u77db\u76fe\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>VPN\u30d7\u30ed\u30d0\u30a4\u30c0\u306f\u30dd\u30fc\u30c8\u3084\u30b5\u30fc\u30d0\u30fc\u3092\u5207\u308a\u66ff\u3048\u305f\u308a\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30db\u30c3\u30d4\u30f3\u30b0\u3057\u305f\u308a\u3057\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u691c\u77e5\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u6700\u5584\u3092\u5c3d\u304f\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001OpenVPN\u30d9\u30fc\u30b9\u306eVPN\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u5c64\u30d7\u30ed\u30c8\u30b3\u30eb\u3092TCP\uff08Transmission Control Protocol\uff09\u307e\u305f\u306fUDP\uff08User Datagram Protocol\uff09\u306b\u5909\u66f4\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u691c\u77e5\u3092\u9003\u308c\u3064\u3064\u540c\u6642\u306b\u9867\u5ba2\u30b5\u30fc\u30d3\u30b9\u306e\u305f\u3081\u306b\u53ef\u7528\u6027\u3092\u5b8c\u5168\u306b\u7dad\u6301\u3057\u305f\u3044\u3068\u3044\u3046\u8981\u671b\u306e\u524d\u306b\u8a71\u306f\u305d\u3053\u3067\u306f\u7d42\u308f\u3089\u305a\u3001\u7d44\u7e54\u3084\u653f\u5e9c\u306b\u3088\u308b\u30d6\u30ed\u30c3\u30af\u56de\u907f\u306e\u305f\u3081\u306b\u72ec\u81ea\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u8a2d\u8a08\u3059\u308bVPN\u4f01\u696d\u3059\u3089\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u8907\u6570\u306eVPN\u88fd\u54c1\u304c\u63a1\u7528\u3057\u3066\u3044\u308b\u56de\u907f\u6280\u8853\u306b\u3064\u3044\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<h4>\u81ea\u5df1\u7f72\u540d\u8a3c\u660e\u66f8<\/h4>\n<p>\u56f31\u306f\u3001Hotspot Shield\u304c\u507d\u306e\u81ea\u5df1\u7f72\u540d\u8a3c\u660e\u66f8\u3092\u4f7f\u7528\u3057\u3066\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u56de\u907f\u3055\u305b\u308b\u69d8\u5b50\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3053\u308c\u306fTLS\u6697\u53f7\u30b9\u30a4\u30fc\u30c8\u306e\u60c5\u5831\u3084\u30dd\u30fc\u30c8\u756a\u53f7\u3092\u8abf\u3079\u3001\u672c\u7269\u306e\u8a3c\u660e\u66f8\u3068\u7570\u306a\u308b\u30d1\u30bf\u30fc\u30f3\u3092\u89b3\u6e2c\u3059\u308b\u306a\u3069\u306e\u65b9\u6cd5\u3067\u7279\u5b9a\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_120149\" aria-describedby=\"caption-attachment-120149\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-120150 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/08\/word-image-15.png\" alt=\"Personal VPN Hotspot Shield\u306f\u507d\u306e\u81ea\u5df1\u7f72\u540d\u8a3c\u660e\u66f8\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u56de\u907f\u3055\u305b\u3066\u3044\u308b \" width=\"900\" height=\"431\" \/><figcaption id=\"caption-attachment-120149\" class=\"wp-caption-text\">\u56f31 Hotspot Shield\u306f\u507d\u306e\u81ea\u5df1\u7f72\u540d\u8a3c\u660e\u66f8\u3092\u4f7f\u7528\u3057\u3066\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u56de\u907f\u3055\u305b\u308b<\/figcaption><\/figure>\n<h4>\u300cHTTP\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3078\u306e\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u300d<\/h4>\n<p>VPN\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4e2d\u306b\u306f\u5358\u7d14\u306aHTTP\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u898b\u305b\u304b\u3051\u305f\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u9001\u4fe1\u3057\u3066\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7a81\u7834\u3057\u3088\u3046\u3068\u3059\u308b\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3053\u308c\u3082\u3088\u304f\u89b3\u5bdf\u3059\u308b\u3068\u8a8d\u8a3c\u30d8\u30c3\u30c0\u3084\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3001HTTP\u30ea\u30af\u30a8\u30b9\u30c8\u30e1\u30bd\u30c3\u30c9\u3084\u30dd\u30fc\u30c8\u756a\u53f7\u306a\u3069\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u30d8\u30c3\u30c0\u306b\u542b\u307e\u308c\u308b\u4ed6\u306e\u660e\u78ba\u306a\u60c5\u5831\u3092\u4f7f\u3048\u3070\u7279\u5fb4\u304c\u898b\u3064\u304b\u308a\u307e\u3059\u3057\u3001\u3053\u3046\u3057\u305f\u7279\u5fb4\u3092\u4f7f\u3048\u3070\u3053\u308c\u3089\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3082\u8b58\u5225\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u56f32\u306f200\u4e07\u4eba\u4ee5\u4e0a\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u6301\u3064SetupVPN\u304cHTTP proxy-authorization\u30d8\u30c3\u30c0\u3092\u4f7f\u7528\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u8a8d\u8a3c\u3057\u3066\u3044\u308b\u69d8\u5b50\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u30d8\u30c3\u30c0\u3092\u89e3\u8aad\u3059\u308b\u3068SetupVPN\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u95a2\u3059\u308b\u6709\u76ca\u306a\u60c5\u5831\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_120151\" aria-describedby=\"caption-attachment-120151\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-120152 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/08\/word-image-16.png\" alt=\"\u3053\u306e\u56f3\u3067\u793a\u3057\u305fSetupVPN\u306eHTTP proxy-authorization\u30d8\u30c3\u30c0\u304b\u3089SetupVPN\u30a2\u30d7\u30ea\u306b\u95a2\u3059\u308b\u6709\u7528\u306a\u60c5\u5831\u3092\u63d0\u793a\u3067\u304d\u308b \" width=\"900\" height=\"291\" \/><figcaption id=\"caption-attachment-120151\" class=\"wp-caption-text\">\u56f32 SetupVPN\u306fHTTP Proxy-authorization\u30d8\u30c3\u30c0\u3092\u4f7f\u3063\u3066\u30e6\u30fc\u30b6\u30fc\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u8a8d\u8a3c\u3059\u308b<\/figcaption><\/figure>\n<h4>\u3088\u304f\u3042\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u6a21\u5023<\/h4>\n<p>VPN\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u305d\u306e\u901a\u4fe1\u306b\u30a6\u30a7\u30eb\u30ce\u30a6\u30f3\u30dd\u30fc\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u3067\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u56de\u907f\u3057\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u5b9f\u88c5\u306e\u8aa4\u8a8d\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7a81\u7834\u3057\u3088\u3046\u3068\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u30011,000\u4e07\u4eba\u4ee5\u4e0a\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u6301\u3064Thunder VPN\u3067\u306f\u3001DNS\u306b\u3088\u308b\u5229\u7528\u304c\u77e5\u3089\u308c\u308bUDP 53\u756a\u30dd\u30fc\u30c8\u3068HTTP over TLS\/SSL\uff08HTTPS\uff09\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3088\u308b\u5229\u7528\u304c\u77e5\u3089\u308c\u308bTCP 443\u756a\u30dd\u30fc\u30c8\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_120153\" aria-describedby=\"caption-attachment-120153\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-120154 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/08\/word-image-17.png\" alt=\"\u3053\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u306f\u3001\u500b\u4eba\u7528VPN\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u306e\u3042\u308bThunder VPN\u304c\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u95a2\u9023\u3059\u308b\u30dd\u30fc\u30c8\u3068\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u30bf\u30a4\u30d7\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001SSL\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u6a21\u5023\u3057\u3066\u3044\u308b \" width=\"900\" height=\"345\" \/><figcaption id=\"caption-attachment-120153\" class=\"wp-caption-text\">\u56f33 Thunder VPN\u306f\u30dd\u30fc\u30c8\u3068\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u30bf\u30a4\u30d7\u3067SSL\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u6a21\u5023<\/figcaption><\/figure>\n<p>\u4e0a\u306e\u56f3\u306fThunder VPN\u304b\u3089\u9001\u4fe1\u3055\u308c\u305f\u30dd\u30fc\u30c8443\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304cWireshark\u3067SSL\u3068\u8aa4\u8a8d\u3055\u308c\u305f\u69d8\u5b50\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002Thunder VPN\u306fSSL\u3068\u540c\u3058\u30dd\u30fc\u30c8\u3068\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u30bf\u30a4\u30d7\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067SSL\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u6a21\u5023\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Thunder VPN\u306f\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3082\u901a\u5e38\u306f\u8a31\u53ef\u3055\u308c\u3066\u3044\u308b\u30c7\u30d5\u30a9\u30eb\u30c8\u306eDNS\u7528\u306e53\u756a\u30dd\u30fc\u30c8\u3092\u4f7f\u3063\u3066\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u56de\u907f\u3055\u305b\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u307e\u305fDNS \u306e\u4e88\u7d04\u30d5\u30e9\u30b0 Z \u306b\u306f 1 \u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\uff08DNS\u304c\u767a\u4fe1\u3059\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306f\u3059\u3079\u3066\u306e DNS \u30af\u30a8\u30ea\/\u30ec\u30b9\u30dd\u30f3\u30b9\u3067\u3053\u306e\u5024\u304c 0 \u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\uff09\u3002Thunder VPN \u304b\u3089\u9001\u4fe1\u3055\u308c\u308b\u30dd\u30fc\u30c8 53 \u306e UDP \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306f\u3001\u56f3 4 \u306b\u793a\u3059\u901a\u308a\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_120155\" aria-describedby=\"caption-attachment-120155\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-120156 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/08\/word-image-18.png\" alt=\"Thunder VPN\u304b\u3089\u9001\u3089\u308c\u3066\u304f\u308b\u30dd\u30fc\u30c853\u306eUDP\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u793a\u3057\u305f\u56f3 \" width=\"900\" height=\"579\" \/><figcaption id=\"caption-attachment-120155\" class=\"wp-caption-text\">\u56f34 DNS\u306e\u4e88\u7d04\u30d5\u30e9\u30b0Z\u304c1\u306b\u8a2d\u5b9a\u3055\u308c\u305f53\u756a\u30dd\u30fc\u30c8\u4e0a\u306eThunder VPN UDP\u30c8\u30e9\u30d5\u30a3\u30c3\u30af<\/figcaption><\/figure>\n<h2>\u7d50\u8ad6<\/h2>\n<p>\u6700\u8fd1\u3067\u306f\u591a\u304f\u306e\u4f01\u696d\u304c\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u90e8\u9580\u306f\u500b\u4eba\u7528VPN\u5229\u7528\u304c\u3082\u305f\u3089\u3059\u6f5c\u5728\u7684\u8105\u5a01\u3092\u8a8d\u8b58\u3057\u3066\u5bfe\u7b56\u3068\u3057\u3066\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u3092\u898b\u76f4\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.paloaltonetworks.jp\/technologies\/app-id\">\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306eApp-ID<\/a>\u30c6\u30af\u30ce\u30ed\u30b8\u306f\u304a\u5ba2\u69d8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002App-ID\u306b\u3088\u308a\u3001\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u90e8\u9580\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u90e8\u9580\u306f\u3001\u30b3\u30f3\u30c6\u30af\u30b9\u30c8\u306b\u5fdc\u3058\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8a31\u53ef\u30fb\u30d6\u30ed\u30c3\u30af\u306e\u30dd\u30ea\u30b7\u30fc\u3092\u901a\u3058\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u5b89\u5168\u306b\u4f7f\u7528\u3057\u3066\u3082\u3089\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u653b\u6483\u5bfe\u8c61\u9818\u57df\u306f\u9650\u308a\u306a\u304f\u5c0f\u3055\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>App-ID\u306f\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\uff08<a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/next-generation-firewall\">Next-Generation Firewall<\/a>\uff09\u306b\u642d\u8f09\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u305f\u3059\u3079\u3066\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u542b\u3080\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185VPN\u30a2\u30d7\u30ea\u3084\u305d\u306e\u57fa\u76e4\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u53ef\u8996\u6027\u3092\u4e0e\u3048\u3066\u304f\u308c\u307e\u3059\u3002App-ID\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u90e8\u9580\u304c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u3067\u300c\u8ab0\u304c\u3044\u3064\u3069\u3053\u3067VPN\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u304b\u300d\u3092\u628a\u63e1\u3057\u3001\u7d44\u7e54\u304c\u9078\u629e\u3057\u305f\u30dd\u30ea\u30b7\u30fc\u3092\u30a8\u30f3\u30d5\u30a9\u30fc\u30b9\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u3044\u307e\u73fe\u5728App-ID\u306f\u6700\u3082\u4eba\u6c17\u306e\u3042\u308bVPN\u30b5\u30fc\u30d3\u30b970\u7a2e\u985e\u4ee5\u4e0a\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>App-ID\u30c1\u30fc\u30e0\u306fVPN\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u5e38\u306b\u30ec\u30d3\u30e5\u30fc\u3057\u3066\u304a\u5ba2\u69d8\u306b\u516c\u958b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u305d\u306e\u6027\u8cea\u4e0a\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u56de\u907f\u306e\u305f\u3081\u306b\u983b\u7e41\u306b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u5909\u66f4\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u8ffd\u52a0\u8cc7\u6599<\/h2>\n<p><a href=\"https:\/\/unit42.paloaltonetworks.jp\/file-transfer-threats\/\">\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u306e\u8105\u5a01: \u30ea\u30b9\u30af\u8981\u56e0\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u53ef\u8996\u5316\u306b\u3088\u308b\u7de9\u548c<\/a><\/p>\n<p><a href=\"https:\/\/unit42.paloaltonetworks.jp\/evasion-of-security-policies-by-vpn-clients-poses-great-risk-to-network-operators\/\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u56de\u907f\u578b VPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u4e0a\u5927\u304d\u306a\u30ea\u30b9\u30af\u306b<\/a><\/p>\n<p><a href=\"https:\/\/www.paloaltonetworks.com\/cyberpedia\/what-is-a-vpn\">What is VPN? (VPN\u3068\u306f\uff09<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 \u4f01\u696d\u306f\u3001\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3092\u8fc2\u56de\u3057\u3066\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u306e\u6d3b\u52d5\u3092\u96a0\u3057\u305f\u308a\u3001\u691c\u51fa\u3055\u308c\u305a\u306b\u30c7\u30fc\u30bf\u3092\u6d41\u51fa\u3055\u305b\u3088\u3046\u3068\u3057\u305f\u308a\u3059\u308b\u3001\u30aa\u30f3\u30b5\u30a4\u30c8\u3084\u30ea\u30e2\u30fc\u30c8\u306e\u5f93\u696d\u54e1\u306e\u691c\u51fa\u56de\u907f\u884c\u70ba\u306e\u5897\u52a0\u306b\u982d\u3092\u75db\u3081\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u5f93\u696d\u54e1\u304c\u300c\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u300d\u30e2<\/p>\n","protected":false},"author":323,"featured_media":134274,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[4324,4434,4428],"tags":[5745,5922,4907],"product_categories":[4338,4456],"coauthors":[2750,2860],"class_list":["post-120159","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybercrime","category-cybercrime-ja","category-threat-research-ja","tag-data-exfiltration-ja","tag-insider-threats","tag-vpn-ja","product_categories-next-generation-firewall","product_categories-next-generation-firewall-ja"],"yoast_head":"<!-- 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