{"id":6208,"date":"2026-08-19T10:00:00","date_gmt":"2026-08-19T01:00:00","guid":{"rendered":"https:\/\/www.allied-telesis.co.jp\/netrend\/?p=6208"},"modified":"2026-08-18T09:50:09","modified_gmt":"2026-08-18T00:50:09","slug":"vpn-sec-ops","status":"publish","type":"post","link":"https:\/\/www.allied-telesis.co.jp\/netrend\/vpn-sec-ops\/","title":{"rendered":"VPN\u306f\u5371\u967a\u306a\u306e\u304b\uff1f\u4f01\u696d\u306e\u7591\u554f\u306b\u7b54\u3048\u308b\u5b89\u5168\u306aVPN\u904b\u7528\u306e\u5b9f\u8df5\u30ac\u30a4\u30c9"},"content":{"rendered":"\n<p>\u300cVPN\u306f\u5371\u967a\u300d\u300cVPN\u306f\u6642\u4ee3\u9045\u308c\u300d\u2015\u2015\u305d\u3093\u306a\u58f0\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002\u56fd\u5185\u3067\u3082VPN\u7d4c\u7531\u306e\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u88ab\u5bb3\u304c\u6025\u5897\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3068\u3057\u3066\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001VPN\u81ea\u4f53\u304c\u60aa\u3044\u306e\u3067\u306f\u306a\u304f\u3001\u554f\u984c\u306f\u300c\u4f7f\u3044\u65b9\u300d\u306b\u3042\u308a\u307e\u3059\u3002VPN\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5371\u967a\u3068\u8a00\u308f\u308c\u308b\u672c\u5f53\u306e\u7406\u7531\u3092\u6574\u7406\u3057\u3001\u6b63\u3057\u304f\u4f7f\u3048\u3070\u5b89\u5168\u306a\u74b0\u5883\u3092\u69cb\u7bc9\u3067\u304d\u308b\u65b9\u6cd5\u3092\u5177\u4f53\u7684\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 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class=\"wp-block-heading\">VPN\u3092\u72d9\u3046\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u304c\u6025\u5897\u3057\u3066\u3044\u308b\u73fe\u5b9f<\/h3>\n\n\n\n<p class=\"u-mb-ctrl u-mb-0\">\u8b66\u5bdf\u5e81\u30b5\u30a4\u30d0\u30fc\u8b66\u5bdf\u5c40\u304c\u4eca\u5e743\u6708\u306b\u767a\u8868\u3057\u305f\u300c\u4ee4\u548c\uff17\u5e74\u306b\u304a\u3051\u308b \u30b5\u30a4\u30d0\u30fc\u7a7a\u9593\u3092\u3081\u3050\u308b\u8105\u5a01\u306e\u60c5\u52e2\u7b49\u306b\u3064\u3044\u3066\u300d\u306e\u30c7\u30fc\u30bf\u306b\u3088\u308b\u3068\u3001 \u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2 \u306e\u4fb5\u5165\u7d4c\u8def\u3068\u3057\u3066VPN\u6a5f\u5668\u306e\u8106\u5f31\u6027\u304c\u5360\u3081\u308b\u5272\u5408\u306f6\u5272\u4ee5\u4e0a\u3068\u8fd1\u5e74\u9ad8\u3044\u6c34\u6e96\u3067\u63a8\u79fb\u3057\u3066\u304a\u308a\u3001\u4ee4\u548c7\u5e74\u306e\u5831\u544a\u3067\u3082\u9ad8\u3044\u5272\u5408\u3092\u5360\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-98c8dd62415c57cd0f2360474efaf219\" style=\"color:#000000cc;line-height:1.2\"><small class=\"mininote\">\u51fa\u5c55 \uff1a<a href=\"https:\/\/www.npa.go.jp\/publications\/statistics\/cybersecurity\/data\/R7\/R07_cyber_jousei.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u8b66\u5bdf\u5e81\u300c\u4ee4\u548c7\u5e74\u5ea6\u306b\u304a\u3051\u308b\u30b5\u30a4\u30d0\u30fc\u7a7a\u9593\u3092\u3081\u3050\u308b\u8105\u5a01\u306e\u60c5\u52e2\u7b49\u306b\u3064\u3044\u3066\u300d\uff1cPDF\uff1e<\/a><\/small><\/p>\n\n\n\n<p class=\"u-mb-ctrl u-mb-0\">2025\u5e74\u306b\u5165\u3063\u3066\u3082\u56fd\u5185\u306e\u533b\u7642\u6a5f\u95a2\u30fb\u88fd\u9020\u696d\u30fb\u81ea\u6cbb\u4f53\u3067VPN\u7d4c\u7531\u306e\u4fb5\u5bb3\u304c\u76f8\u6b21\u304e\u3001IPA(\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb)\u306fVPN\u6a5f\u5668\u7b49\u306b\u5bfe\u3059\u308b\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8cab\u901a\u578b\u653b\u6483\u300d\u3078\u306e\u6ce8\u610f\u559a\u8d77\u3092\u7d99\u7d9a\u7684\u306b\u767a\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-e03a57b7fedda2cc769c08c8cabb03ac\" style=\"color:#000000cc;line-height:1.2\"><small class=\"mininote\">\u51fa\u5c55\uff1a<a href=\"https:\/\/www.ipa.go.jp\/security\/security-alert\/2025\/alert20251031_vpn.html\" target=\"_blank\" rel=\"noreferrer noopener\">VPN\u6a5f\u5668\u7b49\u306b\u5bfe\u3059\u308bORB\uff08Operational Relay Box\uff09\u5316\u3092\u4f34\u3046\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8cab\u901a\u578b\u653b\u6483\u306e\u304a\u305d\u308c\u306b\u3064\u3044\u3066\uff1cPDF\uff1e<\/a><\/small><\/p>\n\n\n\n<p>\u56fd\u5185\u3067\u306f\u696d\u7a2e\u30fb\u898f\u6a21\u3092\u554f\u308f\u305a\u3001VPN\u7d4c\u7531\u306e\u4fb5\u5bb3\u304c\u5bfe\u5cb8\u306e\u706b\u4e8b\u3067\u306f\u306a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30c6\u30ec\u30ef\u30fc\u30af\u666e\u53ca\u3067VPN\u5229\u7528\u304c\u62e1\u5927\u3057\u305f\u5206\u3060\u3051\u3001\u653b\u6483\u8005\u306b\u3068\u3063\u3066\u306e\u6a19\u7684\u6570\u3082\u5897\u5927\u3057\u3066\u3044\u307e\u3059\u3002\u653b\u6483\u8005\u306fVPN\u6a5f\u5668\u3092\u30b9\u30ad\u30e3\u30f3\u30c4\u30fc\u30eb\u3067\u77ed\u6642\u9593\u306b\u7279\u5b9a\u3067\u304d\u308b\u305f\u3081\u3001\u672a\u30d1\u30c3\u30c1\u306eVPN\u6a5f\u5668\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u300c\u9375\u306e\u304b\u304b\u3063\u3066\u3044\u306a\u3044\u7384\u95a2\u300d\u3068\u3057\u3066\u6652\u3055\u308c\u3066\u3044\u308b\u306e\u3068\u540c\u3058\u72b6\u614b\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3046\u3057\u305f\u73fe\u5b9f\u3092\u8e0f\u307e\u3048\u308b\u3068\u3001VPN\u304c\u5371\u967a\u3068\u8a00\u308f\u308c\u308b\u80cc\u666f\u306b\u306f\u300c\u6a5f\u5668\u305d\u306e\u3082\u306e\u306e\u6b20\u9665\u300d\u3067\u306f\u306a\u304f\u300c\u5bfe\u7b56\u306e\u9045\u308c\u300d\u304c\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">VPN\u6a5f\u5668\u306e\u8106\u5f31\u6027\u516c\u958b\u304c\u6b62\u307e\u3089\u306a\u3044\u80cc\u666f<\/h3>\n\n\n\n<p>\u8907\u6570\u306e\u56fd\u5185\u5916\u5927\u624bVPN\u88fd\u54c1\u306b\u304a\u3044\u3066\u30012024\u301c2025\u5e74\u306b\u304b\u3051\u3066\u8a8d\u8a3c\u30d0\u30a4\u30d1\u30b9\u3084RCE(\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c)\u306e\u6df1\u523b\u306a\u8106\u5f31\u6027\u304c\u76f8\u6b21\u3044\u3067\u516c\u958b\u3055\u308c\u307e\u3057\u305f\u3002\u8a8d\u8a3c\u30d0\u30a4\u30d1\u30b9\u3068\u306f\u3001\u6b63\u898f\u306e\u8a8d\u8a3c\u30d7\u30ed\u30bb\u30b9\u3092\u56de\u907f\u3057\u3066\u6709\u52b9\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u3084\u8a3c\u660e\u66f8\u306a\u3057\u306b\u7ba1\u7406\u8005\u6a29\u9650\u3092\u596a\u53d6\u3067\u304d\u308b\u8106\u5f31\u6027\u3067\u3059\u3002<\/p>\n\n\n\n<p>RCE\u306f\u3055\u3089\u306b\u6df1\u523b\u3067\u3001\u653b\u6483\u8005\u304cVPN\u6a5f\u5668\u4e0a\u3067\u4efb\u610f\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3001\u6a5f\u5668\u3092\u5b8c\u5168\u5236\u5fa1\u3067\u304d\u308b\u72b6\u614b\u3092\u4f5c\u308a\u51fa\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8106\u5f31\u6027\u304c\u7d44\u307f\u5408\u308f\u3055\u308b\u3068\u3001\u5916\u90e8\u304b\u3089\u8a8d\u8a3c\u306a\u3057\u306b\u6a5f\u5668\u3092\u4e57\u3063\u53d6\u308a\u3001\u305d\u306e\u307e\u307e\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u3078\u306e\u4fb5\u5165\u7d4c\u8def\u3068\u3057\u3066\u60aa\u7528\u3055\u308c\u308b\u6975\u3081\u3066\u5371\u967a\u306a\u72b6\u614b\u304c\u751f\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u554f\u984c\u3068\u306a\u308b\u306e\u306f\u300c\u30d1\u30c3\u30c1\u304c\u516c\u958b\u3055\u308c\u3066\u3082\u9069\u7528\u304c\u9045\u308c\u308b\u300d\u5b9f\u614b\u3067\u3059\u3002IPA\u3082\u3001\u8106\u5f31\u6027\u5bfe\u7b56\u6e08\u307f\u30d1\u30c3\u30c1\u306e\u8fc5\u901f\u306a\u9069\u7528\u3084\u4e0d\u8981\u306a\u5916\u90e8\u516c\u958b\u306e\u898b\u76f4\u3057\u3092\u7e70\u308a\u8fd4\u3057\u547c\u3073\u304b\u3051\u3066\u304a\u308a\u3001\u30d1\u30c3\u30c1\u9069\u7528\u306e\u9045\u308c\u304c\u653b\u6483\u8005\u306b\u3068\u3063\u3066\u6700\u5927\u306e\u4fb5\u5165\u6a5f\u4f1a\u3068\u306a\u3063\u3066\u3044\u308b\u70b9\u306b\u8b66\u9418\u3092\u9cf4\u3089\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u3010\u88ab\u5bb3\u30b7\u30ca\u30ea\u30aa\u4f8b1\u3011<\/h4>\n\n\n\n<p>\u56fd\u5185\u306e\u533b\u7642\u6a5f\u95a2\u3067\u306f\u3001VPN\u6a5f\u5668\u306e\u672a\u30d1\u30c3\u30c1\u8106\u5f31\u6027\u304c\u60aa\u7528\u3055\u308c\u3001\u60a3\u8005\u60c5\u5831\u3092\u542b\u3080\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u304c\u6697\u53f7\u5316\u30fb\u5916\u90e8\u306b\u7a83\u53d6\u3055\u308c\u308b\u88ab\u5bb3\u304c\u767a\u751f\u3057\u305f\u4f8b\u304c\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8a3a\u7642\u696d\u52d9\u304c\u9577\u671f\u505c\u6b62\u3059\u308b\u6df1\u523b\u306a\u5f71\u97ff\u304c\u51fa\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h4 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class=\"wp-block-heading\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3092\u751f\u3080\u904b\u7528\u306e\u843d\u3068\u3057\u7a74<\/h3>\n\n\n\n<p>VPN\u304c\u5371\u967a\u306b\u306a\u308b\u306e\u306f\u6a5f\u5668\u305d\u306e\u3082\u306e\u306e\u554f\u984c\u3067\u306f\u306a\u304f\u3001\u904b\u7528\u30fb\u8a2d\u5b9a\u306e\u554f\u984c\u3067\u3042\u308b\u5834\u5408\u304c\u307b\u3068\u3093\u3069\u3067\u3059\u3002\u3088\u304f\u3042\u308b\u5371\u967a\u306a\u72b6\u614b\u3068\u3057\u3066\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u2460 \u30c7\u30d5\u30a9\u30eb\u30c8\u8a8d\u8a3c\u60c5\u5831(\u521d\u671f\u30d1\u30b9\u30ef\u30fc\u30c9)\u306e\u653e\u7f6e<br>\u2461  \u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2 \u66f4\u65b0\u306e\u9577\u671f\u672a\u5b9f\u65bd<br>\u2462 \u5168\u793e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u904e\u5270\u306a\u30a2\u30af\u30bb\u30b9\u6a29\u4ed8\u4e0e<br>\u2463 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class=\"wp-block-heading\">\u5b89\u5168\u306aVPN\u74b0\u5883\u304c\u6e80\u305f\u3059\u3079\u304d5\u3064\u306e\u8981\u4ef6<\/h3>\n\n\n\n<p>\u5b89\u5168\u306aVPN\u74b0\u5883\u304c\u6e80\u305f\u3059\u3079\u304d\u8981\u4ef6\u306f\u660e\u78ba\u3067\u3059\u3002<br>\u2460 \u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u5e38\u306b\u6700\u65b0\u306e\u72b6\u614b\u306b\u4fdd\u3064<br>\u2461  MFA (\u591a\u8981\u7d20\u8a8d\u8a3c)\u306b\u3088\u308b\u4e8c\u91cd\u306e\u8a8d\u8a3c\u3092\u5fc5\u9808\u5316\u3059\u308b<br>\u2462 \u30a2\u30af\u30bb\u30b9\u6a29\u3092\u696d\u52d9\u306b\u5fc5\u8981\u306a\u7bc4\u56f2\u306e\u307f\u306b\u7d5e\u308bRBAC(\u30ed\u30fc\u30eb\u30d9\u30fc\u30b9\u30a2\u30af\u30bb\u30b9\u5236\u5fa1)\u3092\u5b9f\u88c5\u3059\u308b<br>\u2463 \u63a5\u7d9a\u8005\u30fb\u63a5\u7d9a\u5148\u30fb\u63a5\u7d9a\u6642\u9593\u306e\u30ed\u30b0\u3092\u5e38\u6642\u8a18\u9332\u30fb\u76e3\u8996\u3059\u308b<br>\u2464 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class=\"wp-block-heading\">VPN\u3092\u6b63\u3057\u304f\u4f7f\u3046\u305f\u3081\u306e\u5b9f\u8df5\u76845\u5927\u5bfe\u7b56<\/h2>\n\n\n\n<p>\u3053\u3053\u304b\u3089\u306f\u3001VPN\u3092\u5b89\u5168\u306b\u904b\u7528\u3059\u308b\u305f\u3081\u306e\u5177\u4f53\u7684\u306a\u5bfe\u7b56\u30925\u3064\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5bfe\u7b561:\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u66f4\u65b0\u3068\u30d1\u30c3\u30c1\u7ba1\u7406\u306e\u5fb9\u5e95<\/h3>\n\n\n\n<p>\u6700\u3082\u512a\u5148\u5ea6\u304c\u9ad8\u3044\u5bfe\u7b56\u304c\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u5b9a\u671f\u66f4\u65b0\u3067\u3059\u3002<br>\u30d9\u30f3\u30c0\u30fc\u63d0\u4f9b\u306e\u8106\u5f31\u6027\u60c5\u5831( JPCERT\/CC \u30fbIPA\u30fbNVD)\u3092\u8cfc\u8aad\u30fb\u78ba\u8a8d\u3057\u3001 CVSS 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style=\"line-height:1.5\">\u81ea\u793e\u3067\u306e\u8106\u5f31\u6027\u60c5\u5831\u306e\u53ce\u96c6\u30fb\u7ba1\u7406\u306b\u4e0d\u5b89\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u6700\u65b0\u306e\u8106\u5f31\u6027\u60c5\u5831\u3092\u901a\u77e5\u3057\u3066\u304f\u308c\u308b\u300c\u8106\u5f31\u6027\u7ba1\u7406\u30fb\u901a\u77e5\u30b5\u30fc\u30d3\u30b9\u300d\u306e\u3088\u3046\u306a\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u3092\u6d3b\u7528\u3059\u308b\u306e\u3082\u4e00\u3064\u306e\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n\n\n<div class=\"swell-block-postLink u-mb-ctrl u-mb-0\">\t\t\t<a href=\"https:\/\/www.allied-telesis.co.jp\/service-list\/vul-manage\/\" class=\"c-blogLink -external\" data-style=\"text\" target=\"_blank\" rel=\"noopener noreferrer\">\n\t\t\t\t<!-- <i class=\"c-blogLink__icon icon-link\" role=\"presentation\"><\/i> -->\n\t\t\t\t<span class=\"c-blogLink__icon\">\n\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"swl-svg-externalLink __svg\" width=\"1em\" height=\"1em\" viewBox=\"0 0 48 48\" role=\"img\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M44 2H30c-1.1 0-2 .9-2 2s.9 2 2 2h9.2L24 21.2c-.8.8-.8 2 0 2.8s2 .8 2.8 0L42 8.8V18c0 1.1.9 2 2 2s2-.9 2-2V4c0-1.1-.9-2-2-2z\" \/><path d=\"M41 27c-1.1 0-2 .9-2 2v10c0 1.1-.9 2-2 2H9c-1.1 0-2-.9-2-2V11c0-1.1.9-2 2-2h10c1.1 0 2-.9 2-2s-.9-2-2-2H9c-3.3 0-6 2.7-6 6v28c0 3.3 2.7 6 6 6h28c3.3 0 6-2.7 6-6V29c0-1.1-.9-2-2-2z\" \/><\/svg>\t\t\t\t<\/span>\n\t\t\t\t<span class=\"c-blogLink__text\">\u8106\u5f31\u6027\u7ba1\u7406\u30fb\u901a\u77e5 &#8211; \u30a2\u30e9\u30a4\u30c9\u30c6\u30ec\u30b7\u30b9<\/span>\n\t\t\t<\/a>\n\t\t<\/div><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u5bfe\u7b562:\u591a\u8981\u7d20\u8a8d\u8a3c(MFA)\u306e\u5168\u793e\u5c0e\u5165<\/h3>\n\n\n\n<p>VPN\u3078\u306e\u63a5\u7d9a\u306b\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u3060\u3051\u3067\u306a\u304f\u3001\u30ef\u30f3\u30bf\u30a4\u30e0\u30d1\u30b9\u30ef\u30fc\u30c9(OTP)\u3084\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3092\u7d44\u307f\u5408\u308f\u305b\u305fMFA\u3092\u5fc5\u9808\u5316\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>RADIUS\u30b5\u30fc\u30d0\u30fc\u306bMFA\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3(Microsoft Entra ID\u30fbDuo\u7b49)\u3092\u9023\u643a\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u65e2\u5b58VPN\u69cb\u6210\u3092\u5927\u304d\u304f\u5909\u3048\u305a\u306b\u5c0e\u5165\u53ef\u80fd\u3067\u3059\u3002\u307e\u305a\u7ba1\u7406\u8005\u30fb\u7279\u6a29\u30a2\u30ab\u30a6\u30f3\u30c8\u304b\u3089\u9069\u7528\u3057\u3001\u6bb5\u968e\u7684\u306b\u5168\u793e\u5c55\u958b\u3059\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u8a8d\u8a3c\u306e\u591a\u5c64\u5316\u306b\u3088\u308a\u3001\u4eee\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6f0f\u6d29\u3057\u305f\u5834\u5408\u3067\u3082\u4e0d\u6b63\u30ed\u30b0\u30a4\u30f3\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u4e57\u3063\u53d6\u308a\u306b\u3088\u308b\u88ab\u5bb3\u30ea\u30b9\u30af\u3092\u5927\u5e45\u306b\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u3002MFA\u306e\u9069\u7528\u5bfe\u8c61\u3092\u5b9a\u671f\u7684\u306b\u68da\u5378\u3057\u3057\u3001\u65b0\u898f\u8ffd\u52a0\u3055\u308c\u305f\u30a2\u30ab\u30a6\u30f3\u30c8\u3078\u306e\u9069\u7528\u6f0f\u308c\u304c\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3059\u308b\u904b\u7528\u4f53\u5236\u3082\u6574\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5bfe\u7b563:\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u306e\u6700\u5c0f\u5316(\u6700\u5c0f\u6a29\u9650\u539f\u5247\u30fbRBAC)<\/h3>\n\n\n\n<p>\u300cVPN\u8a8d\u8a3c\u3092\u901a\u904e\u3059\u308c\u3070\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u57df\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u300d\u5f93\u6765\u8a2d\u8a08\u306f\u3001\u4fb5\u5bb3\u6642\u306e\u6a2a\u79fb\u52d5(\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u30e1\u30f3\u30c8)\u30ea\u30b9\u30af\u3092\u6700\u5927\u5316\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>RBAC(\u30ed\u30fc\u30eb\u30d9\u30fc\u30b9\u30a2\u30af\u30bb\u30b9\u5236\u5fa1)\u3092\u5b9f\u88c5\u3057\u3001\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3084\u30c7\u30fc\u30bf\u30bb\u30b0\u30e1\u30f3\u30c8\u3054\u3068\u306b\u300c\u8ab0\u304c\u30fb\u4f55\u306b\u30fb\u306a\u305c\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u304b\u300d\u3092\u6587\u66f8\u5316\u30fb\u5b9a\u671f\u898b\u76f4\u3057\u3057\u307e\u3059\u3002\u6700\u5c0f\u6a29\u9650\u539f\u5247\u306b\u57fa\u3065\u304d\u3001\u5404\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u696d\u52d9\u9042\u884c\u306b\u5fc5\u8981\u306a\u6700\u4f4e\u9650\u306e\u30ea\u30bd\u30fc\u30b9\u306e\u307f\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u4ed8\u4e0e\u3057\u307e\u3059\u3002\u7570\u52d5\u30fb\u9000\u8077\u6642\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u68da\u5378\u3057\u3092\u81ea\u52d5\u5316\u3059\u308b\u4ed5\u7d44\u307f\u3082\u5408\u308f\u305b\u3066\u6574\u5099\u3057\u3001\u4e0d\u8981\u306a\u6a29\u9650\u304c\u6b8b\u5b58\u3057\u306a\u3044\u3088\u3046\u7ba1\u7406\u3057\u307e\u3059\u3002\u6a29\u9650\u30de\u30c8\u30ea\u30af\u30b9\u3092IT\u90e8\u9580\u3068\u696d\u52d9\u90e8\u9580\u304c\u5b9a\u671f\u7684\u306b\u5171\u540c\u30ec\u30d3\u30e5\u30fc\u3057\u3001\u30d3\u30b8\u30cd\u30b9\u5909\u5316\u306b\u5408\u308f\u305b\u305f\u6a29\u9650\u8a2d\u8a08\u306e\u898b\u76f4\u3057\u3092\u7d99\u7d9a\u7684\u306b\u5b9f\u65bd\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"u-mb-ctrl u-mb-0\" style=\"line-height:1.5\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u6a5f\u80fd(\u30b9\u30de\u30fc\u30c8ACL\u306a\u3069)\u3092\u5099\u3048\u305f\u7ba1\u7406\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u300cAMF PLUS\u300d\u3092\u6d3b\u7528\u3059\u308c\u3070\u3001\u3053\u3046\u3057\u305f\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u306e\u4e00\u5143\u7ba1\u7406\u3092\u3088\u308a\u30b7\u30f3\u30d7\u30eb\u306b\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n<div class=\"swell-block-postLink u-mb-ctrl u-mb-0\">\t\t\t<a href=\"https:\/\/www.allied-telesis.co.jp\/solution\/manage\/amf-p\/\" class=\"c-blogLink -external\" data-style=\"text\" target=\"_blank\" rel=\"noopener noreferrer\">\n\t\t\t\t<!-- <i class=\"c-blogLink__icon icon-link\" role=\"presentation\"><\/i> -->\n\t\t\t\t<span class=\"c-blogLink__icon\">\n\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"swl-svg-externalLink __svg\" width=\"1em\" height=\"1em\" viewBox=\"0 0 48 48\" role=\"img\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M44 2H30c-1.1 0-2 .9-2 2s.9 2 2 2h9.2L24 21.2c-.8.8-.8 2 0 2.8s2 .8 2.8 0L42 8.8V18c0 1.1.9 2 2 2s2-.9 2-2V4c0-1.1-.9-2-2-2z\" \/><path d=\"M41 27c-1.1 0-2 .9-2 2v10c0 1.1-.9 2-2 2H9c-1.1 0-2-.9-2-2V11c0-1.1.9-2 2-2h10c1.1 0 2-.9 2-2s-.9-2-2-2H9c-3.3 0-6 2.7-6 6v28c0 3.3 2.7 6 6 6h28c3.3 0 6-2.7 6-6V29c0-1.1-.9-2-2-2z\" \/><\/svg>\t\t\t\t<\/span>\n\t\t\t\t<span class=\"c-blogLink__text\">IT\u30a4\u30f3\u30d5\u30e9\u304b\u3089\u65b0\u305f\u306a\u4fa1\u5024\u3092 &#8211; \u30a2\u30e9\u30a4\u30c9\u30c6\u30ec\u30b7\u30b9<\/span>\n\t\t\t<\/a>\n\t\t<\/div><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u5bfe\u7b564:\u63a5\u7d9a\u30ed\u30b0\u306e\u5e38\u6642\u53ce\u96c6\u3068\u7570\u5e38\u691c\u77e5\u4f53\u5236\u306e\u69cb\u7bc9<\/h3>\n\n\n\n<p>\u63a5\u7d9a\u30ed\u30b0\u3092\u5e38\u6642\u53ce\u96c6\u3057 SIEM 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class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"u-mb-ctrl u-mb-0\" style=\"line-height:1.5\">\u81ea\u793e\u3067\u306e24\u6642\u9593\u76e3\u8996\u4f53\u5236\u306e\u69cb\u7bc9\u304c\u96e3\u3057\u3044\u5834\u5408\u306f\u3001\u30ed\u30b0\u76e3\u8996\u3092\u5c02\u9580\u3068\u3059\u308b\u300c\u30de\u30cd\u30fc\u30b8\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9\u300d\u306b\u59d4\u8a17\u3059\u308b\u65b9\u6cd5\u3082\u6709\u52b9\u3067\u3059\u3002\u5c11\u4eba\u6570\u306eIT\u90e8\u9580\u3067\u308224\u6642\u9593365\u65e5\u306e\u76e3\u8996\u4f53\u5236\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n<div class=\"swell-block-postLink u-mb-ctrl u-mb-0\">\t\t\t<a href=\"https:\/\/www.allied-telesis.co.jp\/service-list\/managed-mss\/\" class=\"c-blogLink -external\" data-style=\"text\" target=\"_blank\" rel=\"noopener noreferrer\">\n\t\t\t\t<!-- <i class=\"c-blogLink__icon icon-link\" role=\"presentation\"><\/i> -->\n\t\t\t\t<span class=\"c-blogLink__icon\">\n\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"swl-svg-externalLink __svg\" width=\"1em\" height=\"1em\" viewBox=\"0 0 48 48\" role=\"img\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M44 2H30c-1.1 0-2 .9-2 2s.9 2 2 2h9.2L24 21.2c-.8.8-.8 2 0 2.8s2 .8 2.8 0L42 8.8V18c0 1.1.9 2 2 2s2-.9 2-2V4c0-1.1-.9-2-2-2z\" \/><path d=\"M41 27c-1.1 0-2 .9-2 2v10c0 1.1-.9 2-2 2H9c-1.1 0-2-.9-2-2V11c0-1.1.9-2 2-2h10c1.1 0 2-.9 2-2s-.9-2-2-2H9c-3.3 0-6 2.7-6 6v28c0 3.3 2.7 6 6 6h28c3.3 0 6-2.7 6-6V29c0-1.1-.9-2-2-2z\" \/><\/svg>\t\t\t\t<\/span>\n\t\t\t\t<span class=\"c-blogLink__text\">\u30de\u30cd\u30fc\u30b8\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9MSS &#8211; \u30a2\u30e9\u30a4\u30c9\u30c6\u30ec\u30b7\u30b9<\/span>\n\t\t\t<\/a>\n\t\t<\/div><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u5bfe\u7b565:\u30c7\u30d0\u30a4\u30b9\u8a8d\u8a3c(\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8)\u306e\u5c0e\u5165<\/h3>\n\n\n\n<p>\u30d1\u30b9\u30ef\u30fc\u30c9\u3084OTP\u306b\u3088\u308b\u300c\u4eba\u306e\u8a8d\u8a3c\u300d\u306b\u52a0\u3048\u3001\u63a5\u7d9a\u3092\u8a31\u53ef\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u81ea\u4f53\u3092\u8a8d\u8a3c\u3059\u308b\u300c\u30c7\u30d0\u30a4\u30b9\u8a8d\u8a3c\u300d\u306e\u5b9f\u88c5\u304c5\u3064\u76ee\u306e\u91cd\u8981\u306a\u5bfe\u7b56\u3067\u3059\u3002<br>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u3092VPN\u63a5\u7d9a\u7aef\u672b\u306b\u914d\u5e03\u3057\u3001\u8a3c\u660e\u66f8\u3092\u6301\u305f\u306a\u3044\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u306e\u63a5\u7d9a\u3092\u81ea\u52d5\u7684\u306b\u62d2\u5426\u3059\u308b\u8a2d\u5b9a\u306b\u3088\u308a\u3001\u6b63\u898f\u7aef\u672b\u4ee5\u5916\u304b\u3089\u306e\u63a5\u7d9a\u3092\u6839\u672c\u304b\u3089\u9632\u304e\u307e\u3059\u3002MDM(\u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\u7ba1\u7406)\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u9023\u643a\u3059\u308b\u3053\u3068\u3067\u3001\u7ba1\u7406\u5916\u7aef\u672b\u30fbBYOD(\u500b\u4eba\u6240\u6709\u30c7\u30d0\u30a4\u30b9)\u304b\u3089\u306eVPN\u63a5\u7d9a\u3092\u30dd\u30ea\u30b7\u30fc\u3067\u4e00\u5143\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9650\u7ba1\u7406\u30fb\u5931\u52b9\u51e6\u7406(CRL\u30fbOCSP)\u306e\u904b\u7528\u4f53\u5236\u3092\u6574\u5099\u3057\u3001\u9000\u8077\u8005\u7aef\u672b\u3084\u7d1b\u5931\u30c7\u30d0\u30a4\u30b9\u304c\u5373\u5ea7\u306b\u63a5\u7d9a\u4e0d\u80fd\u306b\u306a\u308b\u3088\u3046\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u30c7\u30d0\u30a4\u30b9\u8a8d\u8a3c\u306fMFA\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u300c\u6b63\u898f\u30e6\u30fc\u30b6\u30fc\u00d7\u6b63\u898f\u30c7\u30d0\u30a4\u30b9\u300d\u306e\u30c0\u30d6\u30eb\u78ba\u8a8d\u304c\u5b9f\u73fe\u3057\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306e\u30ea\u30b9\u30af\u3092\u3055\u3089\u306b\u5927\u5e45\u306b\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">VPN\u304b\u3089\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\/SASE\u3078\u306e\u6bb5\u968e\u7684\u79fb\u884c<\/h2>\n\n\n\n<p>\u5f93\u6765\u578bVPN\u306b\u306f\u69cb\u9020\u7684\u306a\u9650\u754c\u3082\u3042\u308a\u3001\u5c06\u6765\u3092\u898b\u636e\u3048\u305f\u79fb\u884c\u306e\u691c\u8a0e\u3082\u91cd\u8981\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30fb SASE \u3078\u306e\u6bb5\u968e\u7684\u306a\u79fb\u884c\u306e\u8003\u3048\u65b9\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">VPN\u8131\u5374\u30fbZTNA\u79fb\u884c\u304c\u73fe\u5b9f\u89e3\u3068\u306a\u308a\u3064\u3064\u3042\u308b\u7406\u7531<\/h3>\n\n\n\n<p>\u5f93\u6765\u578bVPN\u306f\u300c\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u3092\u4fe1\u983c\u3059\u308b\u300d\u8a2d\u8a08\u306e\u305f\u3081\u3001\u4e00\u5ea6\u4fb5\u5bb3\u3055\u308c\u308b\u3068\u6a2a\u79fb\u52d5(\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u30e1\u30f3\u30c8)\u306b\u3088\u3063\u3066\u88ab\u5bb3\u304c\u62e1\u5927\u3059\u308b\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002<br>\u3053\u3046\u3057\u305f\u5883\u754c\u9632\u5fa1\u306e\u9650\u754c\u3092\u8e0f\u307e\u3048\u3001\u8fd1\u5e74\u306f\u300c\u3059\u3079\u3066\u306e\u901a\u4fe1\u3092\u4fe1\u983c\u305b\u305a\u3001\u90fd\u5ea6\u691c\u8a3c\u3059\u308b\u300d\u3053\u3068\u3092\u524d\u63d0\u3068\u3059\u308b\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8003\u3048\u65b9\u304c\u3001\u65b0\u305f\u306a\u8a2d\u8a08\u601d\u60f3\u3068\u3057\u3066\u666e\u53ca\u3057\u3064\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>CISA(\u7c73\u56fd\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30a4\u30f3\u30d5\u30e9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5e81)\u3068FBI\u306f2024\u5e74\u306bSASE(Secure Access Service Edge)\u3084SSE(Security Service Edge)\u3078\u306e\u79fb\u884c\u3092\u63a8\u5968\u3059\u308b\u30ac\u30a4\u30c0\u30f3\u30b9\u3092\u516c\u8868\u3057\u307e\u3057\u305f\u3002<br>\u56fd\u5185\u3067\u3082\u5927\u4f01\u696d\u3092\u4e2d\u5fc3\u306bVPN\u4f9d\u5b58\u304b\u3089\u6bb5\u968e\u7684\u306b\u8131\u5374\u3059\u308b\u52d5\u304d\u304c\u52a0\u901f\u3057\u3066\u304a\u308a\u3001\u73fe\u5728\u306fZTNA(\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9)\u3084SASE\u3078\u306e\u79fb\u884c\u304c\u4e3b\u6d41\u306b\u306a\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u3002VPN\u306e\u300c\u5b8c\u5168\u5ec3\u6b62\u300d\u3067\u306f\u306a\u304f\u300c\u30ea\u30b9\u30af\u306b\u5fdc\u3058\u305f\u4f7f\u3044\u5206\u3051\u3068\u6bb5\u968e\u7684\u79fb\u884c\u300d\u304c\u73fe\u5b9f\u89e3\u3067\u3042\u308a\u3001\u4f01\u696d\u898f\u6a21\u3084\u65e2\u5b58\u30a4\u30f3\u30d5\u30e9\u306b\u5408\u308f\u305b\u305f\u79fb\u884c\u6226\u7565\u306e\u7b56\u5b9a\u304c\u6025\u52d9\u3067\u3059\u3002<\/p>\n\n\n\n<p>ZTNA\u3084SASE\u306e\u5c0e\u5165\u30b3\u30b9\u30c8\u3068\u5f93\u6765VPN\u306e\u904b\u7528\u30b3\u30b9\u30c8\u30fb\u30ea\u30b9\u30af\u3092\u7dcf\u5408\u7684\u306b\u6bd4\u8f03\u8a55\u4fa1\u3057\u305f\u3046\u3048\u3067\u3001\u81ea\u793e\u306b\u6700\u9069\u306a\u79fb\u884c\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3092\u7b56\u5b9a\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">VPN\u3068ZTNA\/SASE\u306e\u73fe\u5b9f\u7684\u306a3\u30b9\u30c6\u30c3\u30d7\u79fb\u884c\u8a2d\u8a08<\/h3>\n\n\n\n<p>\u5373\u5ea7\u306bVPN\u3092\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u306f\u73fe\u5b9f\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br>\u6bb5\u968e\u7684\u79fb\u884c\u3068\u3057\u3066\u3001\u6b21\u306e3\u30b9\u30c6\u30c3\u30d7\u304c\u5b9f\u52d9\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u2460 \u30ea\u30b9\u30af\u306e\u9ad8\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3(\u4eba\u4e8b\u30fb\u8ca1\u52d9\u30fb\u6a5f\u5bc6\u60c5\u5831\u30b7\u30b9\u30c6\u30e0)\u304b\u3089\u512a\u5148\u3057\u3066ZTNA(\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9)\u306b\u79fb\u884c<br>\u2461 \u65e2\u5b58VPN\u306f\u30b5\u30a4\u30c8\u9593\u63a5\u7d9a\u30fb\u4f4e\u30ea\u30b9\u30af\u7528\u9014\u306b\u6b8b\u5b58\u3055\u305b\u30b3\u30b9\u30c8\u52b9\u7387\u3092\u7dad\u6301<br>\u2462 SASE\u57fa\u76e4\u3067VPN\u30fbZTNA\u30fbSWG(Secure Web Gateway)\u3092\u4e00\u5143\u7ba1\u7406<\/p>\n\n\n\n<p>\u79fb\u884c\u671f\u9593\u4e2d\u306f\u3001VPN\u3068ZTNA\u53cc\u65b9\u306e\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3092\u4e00\u5143\u7ba1\u7406\u3057\u3001\u5168\u4f53\u306e\u53ef\u8996\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u653b\u6483\u306e\u65e9\u671f\u691c\u77e5\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u79fb\u884c\u306e\u9032\u6357\u72b6\u6cc1\u3092\u5b9a\u671f\u7684\u306b\u7d4c\u55b6\u5c64\u306b\u5831\u544a\u3057\u3001\u4e88\u7b97\u30fb\u4eba\u54e1\u306e\u7d99\u7d9a\u7684\u306a\u78ba\u4fdd\u3092\u62c5\u4fdd\u3059\u308b\u4f53\u5236\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6bb5\u968e\u7684\u79fb\u884c\u3092\u6210\u529f\u3055\u305b\u308b\u306b\u306f\u3001\u79fb\u884c\u30d5\u30a7\u30fc\u30ba\u3054\u3068\u306b\u660e\u78ba\u306a\u30de\u30a4\u30eb\u30b9\u30c8\u30fc\u30f3\u3068\u6210\u529f\u57fa\u6e96\u3092\u8a2d\u5b9a\u3057\u3001\u5b9f\u6e2c\u5024\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5411\u4e0a\u52b9\u679c\u3092\u78ba\u8a8d\u3057\u306a\u304c\u3089\u9032\u3081\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u524d\u63d0\u3068\u3057\u3066\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u4f55\u304b\u4e00\u3064\u306e\u30c4\u30fc\u30eb\u3092\u5c0e\u5165\u3059\u308c\u3070\u5b9f\u73fe\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3001\u52a0\u3048\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u3092\u898b\u3066\u8907\u6570\u306e\u5bfe\u7b56\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u306e\u304c\u91cd\u8981\u3067\u3042\u308b\u3053\u3068\u3092\u8e0f\u307e\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"u-mb-ctrl u-mb-0\" style=\"line-height:1.5\">\u306a\u304a\u3001\u30a2\u30e9\u30a4\u30c9\u30c6\u30ec\u30b7\u30b9\u304c\u63d0\u4f9b\u3059\u308bAllied SecureWAN\u3092\u306f\u3058\u3081\u3001\u540c\u793e\u304c\u53d6\u308a\u6271\u3046\u30d1\u30fc\u30c8\u30ca\u30fc\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001VPN\u304b\u3089\u306e\u6bb5\u968e\u7684\u79fb\u884c\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u57fa\u76e4\u304b\u3089\u5305\u62ec\u7684\u306b\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n<div class=\"swell-block-postLink u-mb-ctrl u-mb-0\">\t\t\t<a href=\"https:\/\/www.allied-telesis.co.jp\/security\/allied-secwan\/\" class=\"c-blogLink -external\" data-style=\"text\" target=\"_blank\" rel=\"noopener noreferrer\">\n\t\t\t\t<!-- <i class=\"c-blogLink__icon icon-link\" role=\"presentation\"><\/i> -->\n\t\t\t\t<span class=\"c-blogLink__icon\">\n\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"swl-svg-externalLink __svg\" width=\"1em\" height=\"1em\" viewBox=\"0 0 48 48\" role=\"img\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M44 2H30c-1.1 0-2 .9-2 2s.9 2 2 2h9.2L24 21.2c-.8.8-.8 2 0 2.8s2 .8 2.8 0L42 8.8V18c0 1.1.9 2 2 2s2-.9 2-2V4c0-1.1-.9-2-2-2z\" \/><path d=\"M41 27c-1.1 0-2 .9-2 2v10c0 1.1-.9 2-2 2H9c-1.1 0-2-.9-2-2V11c0-1.1.9-2 2-2h10c1.1 0 2-.9 2-2s-.9-2-2-2H9c-3.3 0-6 2.7-6 6v28c0 3.3 2.7 6 6 6h28c3.3 0 6-2.7 6-6V29c0-1.1-.9-2-2-2z\" \/><\/svg>\t\t\t\t<\/span>\n\t\t\t\t<span class=\"c-blogLink__text\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068WAN\u306e\u304a\u60a9\u307f\u306fSASE\u3067\u89e3\u6c7a\uff01 Allied SecureWAN &#8211; \u30a2\u30e9\u30a4\u30c9\u30c6\u30ec\u30b7\u30b9<\/span>\n\t\t\t<\/a>\n\t\t<\/div>\n\n<div class=\"swell-block-postLink\">\t\t\t<a href=\"https:\/\/www.allied-telesis.co.jp\/security\/\" class=\"c-blogLink -external\" data-style=\"text\" target=\"_blank\" rel=\"noopener noreferrer\">\n\t\t\t\t<!-- <i class=\"c-blogLink__icon icon-link\" role=\"presentation\"><\/i> -->\n\t\t\t\t<span class=\"c-blogLink__icon\">\n\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"swl-svg-externalLink __svg\" width=\"1em\" height=\"1em\" viewBox=\"0 0 48 48\" role=\"img\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M44 2H30c-1.1 0-2 .9-2 2s.9 2 2 2h9.2L24 21.2c-.8.8-.8 2 0 2.8s2 .8 2.8 0L42 8.8V18c0 1.1.9 2 2 2s2-.9 2-2V4c0-1.1-.9-2-2-2z\" \/><path d=\"M41 27c-1.1 0-2 .9-2 2v10c0 1.1-.9 2-2 2H9c-1.1 0-2-.9-2-2V11c0-1.1.9-2 2-2h10c1.1 0 2-.9 2-2s-.9-2-2-2H9c-3.3 0-6 2.7-6 6v28c0 3.3 2.7 6 6 6h28c3.3 0 6-2.7 6-6V29c0-1.1-.9-2-2-2z\" \/><\/svg>\t\t\t\t<\/span>\n\t\t\t\t<span class=\"c-blogLink__text\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 &#8211; \u30a2\u30e9\u30a4\u30c9\u30c6\u30ec\u30b7\u30b9<\/span>\n\t\t\t<\/a>\n\t\t<\/div><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u8a2d\u8a08\u3067\u5b9f\u73fe\u3059\u308bVPN\u591a\u5c64\u9632\u5fa1<\/h2>\n\n\n\n<p>VPN\u5358\u4f53\u306e\u5bfe\u7b56\u306b\u52a0\u3048\u3001\u5468\u8fba\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3092\u542b\u3081\u305f\u8a2d\u8a08\u306b\u3088\u3063\u3066\u3001\u591a\u5c64\u7684\u306a\u9632\u5fa1\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DMZ\u914d\u7f6e\u3068VLAN\u5206\u96e2\u306b\u3088\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08<\/h3>\n\n\n\n<p>VPN\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3092 DMZ (\u975e\u6b66\u88c5\u5730\u5e2f)\u306b\u914d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3001\u5916\u90e8\u304b\u3089\u306e\u63a5\u7d9a\u304c\u76f4\u63a5\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u5230\u9054\u3057\u306a\u3044\u8a2d\u8a08\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u8a8d\u8a3c\u306b\u6210\u529f\u3057\u305f\u63a5\u7d9a\u3082\u3001VLAN\u306b\u3088\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5206\u96e2\u3092\u884c\u3044\u3001\u55b6\u696d\u7cfb\u30fb\u7ba1\u7406\u7cfb\u30fb\u958b\u767a\u7cfb\u306a\u3069\u696d\u52d9\u7528\u9014\u3054\u3068\u306b\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3055\u308c\u307e\u3059\u3002\u4e07\u4e00VPN\u7d4c\u7531\u306e\u4fb5\u5bb3\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3067\u3082\u3001\u88ab\u5bb3\u7bc4\u56f2\u304c\u30bb\u30b0\u30e1\u30f3\u30c8\u5358\u4f4d\u306b\u9650\u5b9a\u3055\u308c\u3001\u6a2a\u79fb\u52d5\u306b\u3088\u308b\u5168\u793e\u5f71\u97ff\u3092\u9632\u3052\u307e\u3059\u3002<\/p>\n\n\n\n<p>ACL(\u30a2\u30af\u30bb\u30b9\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30ea\u30b9\u30c8)\u3067VPN\u7d4c\u7531\u306e\u901a\u4fe1\u3092\u53b3\u683c\u306b\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u3001\u300c\u8a8d\u8a3c\u5f8c\u3082\u6700\u5c0f\u9650\u306e\u901a\u4fe1\u306e\u307f\u8a31\u53ef\u3059\u308b\u300d\u3068\u3044\u3046\u601d\u60f3\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u57fa\u76e4\u30ec\u30d9\u30eb\u3067\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u591a\u5c64\u9632\u5fa1\u306e\u5b8c\u6210\u5ea6\u304c\u683c\u6bb5\u306b\u9ad8\u307e\u308a\u307e\u3059\u3002\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u7c92\u5ea6\u306f\u696d\u52d9\u91cd\u8981\u5ea6\u3068\u30ea\u30b9\u30af\u8a55\u4fa1\u306b\u57fa\u3065\u3044\u3066\u8a2d\u8a08\u3057\u3001\u5b9a\u671f\u7684\u306a\u898b\u76f4\u3057\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u304c\u6301\u7d9a\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u78ba\u4fdd\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u30fb\u30b9\u30a4\u30c3\u30c1\u3068\u306e\u9023\u643a\u3067VPN\u3092\u5f37\u5316<\/h3>\n\n\n\n<p>VPN\u6a5f\u5668\u5358\u4f53\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u306b\u983c\u3089\u305a\u3001\u524d\u6bb5\u306e \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb \u3084\u5f8c\u6bb5\u306e\u30ec\u30a4\u30e4\u30fc2\/3\u30b9\u30a4\u30c3\u30c1\u3068\u306e\u9023\u643a\u8a2d\u8a08\u304c\u5b9f\u969b\u306e\u9632\u5fa1\u529b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3067\u306e DPI (\u30c7\u30a3\u30fc\u30d7\u30d1\u30b1\u30c3\u30c8\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3)\u306b\u3088\u308b\u9001\u53d7\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u7cbe\u5bc6\u306a\u691c\u67fb\u3001\u30ec\u30a4\u30e4\u30fc2\u30b9\u30a4\u30c3\u30c1\u3067\u306e IEEE 802.1X \u8a8d\u8a3c\u306b\u3088\u308b\u30c7\u30d0\u30a4\u30b9\u5358\u4f4d\u306e\u63a5\u7d9a\u5236\u5fa1\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001VPN\u3092\u4e2d\u5fc3\u3068\u3057\u305f\u591a\u5c64\u9632\u5fa1\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u304c\u5b8c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30a2\u30e9\u30a4\u30c9\u30c6\u30ec\u30b7\u30b9\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u5c02\u696d\u3068\u3057\u3066\u3001\u30b9\u30a4\u30c3\u30c1\u30fb\u30eb\u30fc\u30bf\u30fc\u30fb\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u9023\u643a\u8a2d\u8a08\u304b\u3089VPN\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6700\u9069\u5316\u307e\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u57fa\u76e4\u304b\u3089\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u3092\u4e00\u8cab\u3057\u3066\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<br>VPN\u6a5f\u5668\u3060\u3051\u3067\u306a\u304f\u5468\u8fba\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3092\u542b\u3081\u305f\u30c8\u30fc\u30bf\u30eb\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u8a08\u3053\u305d\u304c\u3001\u771f\u306e\u591a\u5c64\u9632\u5fa1\u3092\u5b9f\u73fe\u3059\u308b\u9375\u3067\u3059\u3002\u307e\u305f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306e\u7ba1\u7406\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092VPN\u7d4c\u7531\u306b\u9650\u5b9a\u3057\u3001\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u5bfe\u3057\u3066\u3082MFA\u3068PAM(\u7279\u6a29\u30a2\u30af\u30bb\u30b9\u7ba1\u7406)\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6a5f\u5668\u306e\u8a2d\u5b9a\u5909\u66f4\u7d4c\u8def\u3092\u53b3\u683c\u306b\u7ba1\u7406\u3059\u308b\u3053\u3068\u3082\u5bfe\u7b56\u306e\u6c7a\u3081\u624b\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>VPN\u306f\u6b63\u3057\u304f\u4f7f\u3048\u3070\u4eca\u306a\u304a\u6709\u52b9\u306a\u30bb\u30ad\u30e5\u30a2\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u57fa\u76e4\u3067\u3059\u3002<br>\u5371\u967a\u3068\u3055\u308c\u308b\u80cc\u666f\u306b\u306f\u3001\u6a5f\u5668\u305d\u306e\u3082\u306e\u306e\u6b20\u9665\u3088\u308a\u3082\u904b\u7528\u30fb\u7ba1\u7406\u306e\u8ab2\u984c\u304c\u3042\u308a\u307e\u3059\u3002\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u66f4\u65b0\u3084MFA\u3001\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u306e\u6700\u5c0f\u5316\u3001\u30ed\u30b0\u76e3\u8996\u3001\u30c7\u30d0\u30a4\u30b9\u8a8d\u8a3c\u3068\u3044\u3063\u305f\u5b9f\u8df5\u7684\u306a\u5bfe\u7b56\u3092\u8b1b\u3058\u3001\u5c06\u6765\u7684\u306b\u306f\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u3084SASE\u3078\u306e\u6bb5\u968e\u7684\u306a\u79fb\u884c\u3082\u8996\u91ce\u306b\u5165\u308c\u306a\u304c\u3089\u3001\u81ea\u793e\u306b\u5408\u3063\u305f\u5b89\u5168\u306aVPN\u904b\u7528\u4f53\u5236\u3092\u69cb\u7bc9\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n<div class=\"p-blogParts post_content\" data-partsID=\"2415\">\n<ul style=\"line-height:1.5\" class=\"wp-block-list is-style-note_list\">\n<li class=\"u-mb-ctrl u-mb-0\" style=\"line-height:1.5\"><small class=\"mininote\">\u672c\u8a18\u4e8b\u306e\u5185\u5bb9\u306f\u516c\u958b\u65e5\u6642\u70b9\u306e\u60c5\u5831\u3067\u3059\u3002<\/small><\/li>\n\n\n\n<li class=\"u-mb-ctrl u-mb-0\" style=\"line-height:1.5\"><small class=\"mininote\">\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u5546\u54c1\u307e\u305f\u306f\u30b5\u30fc\u30d3\u30b9\u306e\u540d\u79f0\u7b49\u306f\u30a2\u30e9\u30a4\u30c9\u30c6\u30ec\u30b7\u30b9\u30db\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u30b9\u682a\u5f0f\u4f1a\u793e\u3001\u30a2\u30e9\u30a4\u30c9\u30c6\u30ec\u30b7\u30b9\u682a\u5f0f\u4f1a\u793e\u304a\u3088\u3073\u30b0\u30eb\u30fc\u30d7\u5404\u793e\u3001\u306a\u3089\u3073\u306b\u7b2c\u4e09\u8005\u3084\u5404\u793e\u306e\u5546\u6a19\u307e\u305f\u306f\u767b\u9332\u5546\u6a19\u3067\u3059\u3002<\/small><\/li>\n<\/ul>\n\n\n\n\n<\/div>\n\n<div class=\"p-blogParts post_content\" data-partsID=\"442\">\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\">\uff3c\u6ce8\u76ee\u60c5\u5831\u3092\u30e1\u30fc\u30eb\u30de\u30ac\u30b8\u30f3\u3067\u3044\u3061\u65e9\u304f\u304a\u5c4a\u3051\uff0f<\/span><\/strong><br><strong><span style=\"font-size:24px\" class=\"swl-fz\"><strong>\u3042\u306a\u305f\u306e\u696d\u7a2e\u306b\u5408\u308f\u305b\u305f\u65ec\u306a\u60c5\u5831\u304c\u6e80\u8f09\uff01<\/strong><\/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-c5a9308ea862e25f57eb1339e9819663\">\u65ec\u306a\u8a71\u984c\u306b\u5bfe\u5fdc\u3057\u305f\u30a4\u30d9\u30f3\u30c8\u30fb\u30bb\u30df\u30ca\u30fc\u958b\u50ac\u306e\u3054\u6848\u5185<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-4777b3f4e837c33892bef4b856f4a3ef\">\u30a2\u30e9\u30a4\u30c9\u30c6\u30ec\u30b7\u30b9\u306e\u30b5\u30fc\u30d3\u30b9\u3084\u88fd\u54c1\u306b\u95a2\u3059\u308b\u6700\u65b0\u60c5\u5831\u3084\u3001\u4e8b\u4f8b\u3082\u3054\u7d39\u4ecb\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\/mailmag-form\/?utm_source=netrend&amp;utm_medium=btn&amp;utm_campaign=btn_netrend_mailmag_kijikiso&amp;utm_id=btn_netrend_mailmag_kijikiso\" class=\"swell-block-button__link\"><span>\u4eca\u3059\u3050\u767b\u9332\u3059\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\">\u3042\u306a\u305f\u306e\u696d\u7a2e\u306b\u5408\u308f\u305b\u305f\u65ec\u306a\u60c5\u5831\u3092\u304a\u5c4a\u3051\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-20\"\/>\n\n\n\n<p class=\"u-mb-ctrl u-mb-10 has-black-color has-text-color has-link-color wp-elements-ab77981889b23a17664f3c16033fed09\">\u65ec\u306a\u8a71\u984c\u3092\u53d6\u308a\u4e0a\u3052\u305f\u30a4\u30d9\u30f3\u30c8\u30fb\u30bb\u30df\u30ca\u30fc\u60c5\u5831\u3084\u3001\u30a2\u30e9\u30a4\u30c9\u30c6\u30ec\u30b7\u30b9\u306e\u6700\u65b0\u4e8b\u4f8b\u30fb\u30b5\u30fc\u30d3\u30b9\u30fb\u88fd\u54c1\u60c5\u5831\u3092\u3054\u6848\u5185\u3057\u307e\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\/mailmag-form\/?utm_source=netrend&amp;utm_medium=btn&amp;utm_campaign=btn_netrend_mailmag_kijikiso&amp;utm_id=btn_netrend_mailmag_kijikiso\" class=\"swell-block-button__link\"><span>\u4eca\u3059\u3050\u767b\u9332\u3059\u308b<\/span><\/a><\/div>\n<\/div>\n\n\n\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u300cVPN\u306f\u5371\u967a\u300d\u300cVPN\u306f\u6642\u4ee3\u9045\u308c\u300d\u2015\u2015\u305d\u3093\u306a\u58f0\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002\u56fd\u5185\u3067\u3082VPN\u7d4c\u7531\u306e\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u88ab\u5bb3\u304c\u6025\u5897\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3068\u3057\u3066\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001VPN\u81ea\u4f53\u304c\u60aa\u3044\u306e\u3067\u306f\u306a\u304f\u3001\u554f\u984c\u306f\u300c\u4f7f\u3044\u65b9\u300d\u306b\u3042\u308a\u307e\u3059\u3002VPN\u306e\u30bb 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