{"id":9061,"date":"2025-04-08T17:26:18","date_gmt":"2025-04-08T15:26:18","guid":{"rendered":"https:\/\/partnernews.sophos.com\/en-us\/?p=9061"},"modified":"2025-04-28T07:46:15","modified_gmt":"2025-04-28T07:46:15","slug":"sophos-firewall-v21-5-early-access-now-available","status":"publish","type":"post","link":"https:\/\/partnernews.sophos.com\/ja-jp\/2025\/04\/products\/sophos-firewall-v21-5-early-access-now-available\/","title":{"rendered":"Sophos Firewall v21.5 \u30a2\u30fc\u30ea\u30fc\u30a2\u30af\u30bb\u30b9\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u308a\u307e\u3057\u305f"},"content":{"rendered":"<p style=\"font-weight: 400;\">Sophos Firewall \u306e\u6700\u65b0\u30ea\u30ea\u30fc\u30b9\u3067\u3001EAP (\u30a2\u30fc\u30ea\u30fc\u30a2\u30af\u30bb\u30b9\u30d7\u30ed\u30b0\u30e9\u30e0) \u304c\u958b\u59cb\u3055\u308c\u305f\u3053\u3068\u3092\u304a\u77e5\u3089\u305b\u3057\u307e\u3059\u3002\u4eca\u56de\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u696d\u754c\u521d\u3068\u306a\u308b\u512a\u308c\u305f\u6a5f\u80fd\u5f37\u5316\u3084\u8981\u671b\u306e\u591a\u304b\u3063\u305f\u6a5f\u80fd\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2 style=\"font-weight: 400;\"><strong>Sophos NDR Essentials \u306e\u7d71\u5408<\/strong><\/h2>\n<p style=\"font-weight: 400;\">Xstream Protection \u3092\u3054\u5229\u7528\u306e Sophos Firewall \u306e\u304a\u5ba2\u69d8\u306f\u3001\u8ffd\u52a0\u6599\u91d1\u306a\u3057\u3067\u30af\u30e9\u30a6\u30c9\u4e0a\u306e Sophos NDR Essentials \u3092\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4fdd\u8b77\u304c\u5927\u5e45\u306b\u5f37\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\n<p style=\"font-weight: 400;\">Sophos NDR Essentials \u306f\u3001AI \u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af (CNN) \u5206\u6790\u306b\u3088\u308a\u3001TLS \u5fa9\u53f7\u3092\u4f7f\u7528\u305b\u305a\u306b\u6697\u53f7\u5316\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30af\u30c6\u30a3\u30d6\u30a2\u30c9\u30d0\u30fc\u30b5\u30ea\u30fc\u3092\u691c\u51fa\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Sophos NDR Essentials \u306f\u3001\u901a\u5e38\u306e DNS \u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3084 Web \u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3092\u56de\u907f\u3057\u3088\u3046\u3068\u3059\u308b\u9ad8\u5ea6\u306a\u30c9\u30e1\u30a4\u30f3\u751f\u6210\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3082\u691c\u51fa\u3067\u304d\u307e\u3059\u3002<\/p>\n<p style=\"font-weight: 400;\">Sophos NDR Essentials \u306f\u65b0\u305f\u306a\u4fdd\u8b77\u30ec\u30a4\u30e4\u30fc\u3092\u63d0\u4f9b\u3057\u3001\u30af\u30e9\u30a6\u30c9\u306f\u30bd\u30d5\u30a9\u30b9\u304c\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u305f\u3081\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u307e\u3063\u305f\u304f\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u696d\u754c\u3092\u30ea\u30fc\u30c9\u3059\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u4fdd\u8b77\u304c\u3055\u3089\u306b\u5f37\u5316\u3055\u308c\u307e\u3059\u3002\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/assets.sophos.com\/X24WTUEQ\/at\/7t8k46h9ttmxt6pn8g58k7wb\/sophos-firewall-key-new-features.pdf\" target=\"_blank\" rel=\"noopener\">\u65b0\u6a5f\u80fd\u30ac\u30a4\u30c9<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure style=\"width: 866px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-9065 size-full\" src=\"https:\/\/partnernews.sophos.com\/en-us\/wp-content\/uploads\/sites\/3\/2025\/04\/sophos-firewall-ndr-essentials-integration.png\" alt=\"\" width=\"866\" height=\"702\" \/><figcaption class=\"wp-caption-text\">\u300c\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u8105\u5a01\u5bfe\u5fdc\u300d\u30e1\u30cb\u30e5\u30fc\u3067\u3001NDR Essentials \u306e\u8105\u5a01\u30d5\u30a3\u30fc\u30c9\u306e\u8a2d\u5b9a\u3068\u76e3\u8996\u3092\u884c\u3044\u307e\u3059\u3002<\/figcaption><\/figure>\n<h2 style=\"font-weight: 400;\"><strong>\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9 VPN \u3078\u306e Entra ID (Azure AD) \u3067\u306e\u30b7\u30f3\u30b0\u30eb\u30b5\u30a4\u30f3\u30aa\u30f3<\/strong><\/h2>\n<p style=\"font-weight: 400;\">\u6700\u3082\u591a\u304f\u5bc4\u305b\u3089\u308c\u305f\u3054\u8981\u671b\u306e\u3072\u3068\u3064\u304c\u3001Sophos Connect \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3084\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e VPN \u30dd\u30fc\u30bf\u30eb\u3067\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3001\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u304c\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9 VPN \u3092\u3088\u308a\u7c21\u5358\u306b\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3057\u305f\u3002<\/p>\n<ul>\n<li style=\"font-weight: 400;\">Entra ID (Azure AD) \u30b7\u30f3\u30b0\u30eb\u30b5\u30a4\u30f3\u30aa\u30f3\u3068 Sophos Connect \u304a\u3088\u3073 VPN \u30dd\u30fc\u30bf\u30eb\u306e\u7d71\u5408\u304c SFOS v21.5 \u306b\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n<li style=\"font-weight: 400;\">\u696d\u754c\u6a19\u6e96\u3067\u3042\u308b OAuth 2.0 \u304a\u3088\u3073 OpenID Connect \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u306a\u7d71\u5408\u3092\u5b9f\u73fe\u3057\u3001\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<li style=\"font-weight: 400;\">Microsoft Windows \u3067\u306f\u3001Sophos Connect \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 2.4 \u4ee5\u964d\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 style=\"font-weight: 400;\"><strong>\u305d\u306e\u4ed6\u306e VPN \u3068\u62e1\u5f35\u6027\u306e\u5f37\u5316<\/strong><\/h2>\n<ul>\n<li style=\"font-weight: 400;\"><strong>\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304a\u3088\u3073\u5229\u4fbf\u6027\u306e\u5f37\u5316\uff1a<\/strong>\u76f4\u611f\u7684\u306b\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u63a5\u7d9a\u30bf\u30a4\u30d7\u306e\u540d\u524d\u304c\u300c\u30b5\u30a4\u30c8\u9593\u63a5\u7d9a (site-to-site)\u300d\u304b\u3089\u300c\u30dd\u30ea\u30b7\u30fc\u30d9\u30fc\u30b9\u63a5\u7d9a (policy-based)\u300d\u306b\u5909\u66f4\u3055\u308c\u3001\u30c8\u30f3\u30cd\u30eb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u540d\u524d\u3082\u300c\u30eb\u30fc\u30c8\u30d9\u30fc\u30b9 (route-based)\u300d\u306b\u5909\u66f4\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n<li style=\"font-weight: 400;\"><strong>IP \u30ea\u30fc\u30b9\u30d7\u30fc\u30eb\u306e\u691c\u8a3c\u3092\u5411\u4e0a\uff1a<\/strong>IP \u30ea\u30fc\u30b9\u30d7\u30fc\u30eb\u306f\u3001SSLVPN\u3001IPsec\u3001L2TP\u3001PPTP \u306a\u3069\u306e\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9 VPN \u9593\u3067\u3001IP \u30a2\u30c9\u30ec\u30b9\u306e\u7af6\u5408\u3092\u9632\u3050\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<li style=\"font-weight: 400;\"><strong>\u53b3\u683c\u306a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u9069\u7528\uff1a<\/strong>\u30c8\u30f3\u30cd\u30eb\u304c\u6b63\u5e38\u306b\u78ba\u7acb\u3055\u308c\u306a\u3044\u554f\u984c\u3084\u30d1\u30b1\u30c3\u30c8\u306e\u65ad\u7247\u5316\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3092\u9664\u5916\u3057\u305f IPsec \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3092\u78ba\u5b9f\u306b\u6210\u529f\u3055\u305b\u307e\u3059\u3002<\/li>\n<li style=\"font-weight: 400;\"><strong>\u30eb\u30fc\u30c8\u30d9\u30fc\u30b9\u306e VPN \u306e\u62e1\u5f35\u6027\u306e\u5f37\u5316\uff1a<\/strong>\u6700\u5927 3,000 \u30c8\u30f3\u30cd\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u30eb\u30fc\u30c8\u30d9\u30fc\u30b9 VPN \u306e\u30ad\u30e3\u30d1\u30b7\u30c6\u30a3\u3092\u500d\u5897\u3057\u307e\u3057\u305f\u3002<\/li>\n<li style=\"font-weight: 400;\"><strong>SD-RED \u306e\u62e1\u5f35\u6027\u306e\u5f37\u5316\uff1a<\/strong>Sophos Firewall \u306f\u73fe\u5728\u3001\u6700\u5927 1,000 \u500b\u306e\u30b5\u30a4\u30c8\u9593 RED \u30c8\u30f3\u30cd\u30eb\u3068\u6700\u5927 650 \u53f0\u306e SD-RED \u30c7\u30d0\u30a4\u30b9\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 style=\"font-weight: 400;\"><strong>Sophos DNS Protection<\/strong><\/h2>\n<p style=\"font-weight: 400;\"><strong>\u00a0<\/strong>\u6628\u5e74\u3001\u30bd\u30d5\u30a9\u30b9\u306f DNS Protection \u30b5\u30fc\u30d3\u30b9\u3092\u958b\u59cb\u3057\u3001Xstream Protection \u30e9\u30a4\u30bb\u30f3\u30b9\u304c\u542b\u307e\u308c\u308b\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u304a\u5ba2\u69d8\u304c\u7121\u6599\u3067\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002\u4eca\u56de\u306e\u30ea\u30ea\u30fc\u30b9\u3067\u306f\u3001Sophos DNS Protection \u304c Sophos Firewall \u306b\u3055\u3089\u306b\u7d71\u5408\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li style=\"font-weight: 400;\">\u30b5\u30fc\u30d3\u30b9\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u8868\u793a\u3059\u308b\u65b0\u3057\u3044\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u30a6\u30a3\u30b8\u30a7\u30c3\u30c8<\/li>\n<li style=\"font-weight: 400;\">\u30ed\u30b0\u3068\u901a\u77e5\u306b\u3088\u308b\u65b0\u3057\u3044\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u6a5f\u80fd<\/li>\n<li style=\"font-weight: 400;\">Sophos DNS Protection \u3092\u7c21\u5358\u306b\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3059\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u30ac\u30a4\u30c9\u4ed8\u304d\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb<\/li>\n<\/ul>\n<h2 style=\"font-weight: 400;\"><strong>\u7ba1\u7406\u306e\u5408\u7406\u5316\u3068\u5229\u4fbf\u6027\u306e\u5411\u4e0a<\/strong><\/h2>\n<p style=\"font-weight: 400;\"><strong>\u00a0<\/strong>Sophos Firewall \u306e\u4ed6\u306e\u3059\u3079\u3066\u306e\u30ea\u30ea\u30fc\u30b9\u3068\u540c\u69d8\u3001\u672c\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u65e5\u5e38\u306e\u7ba1\u7406\u696d\u52d9\u3092\u3088\u308a\u7c21\u5358\u306b\u3059\u308b\u3044\u304f\u3064\u304b\u306e\u6a5f\u80fd\u304c\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li style=\"font-weight: 400;\"><strong>\u30c6\u30fc\u30d6\u30eb\u5217\u306e\u30b5\u30a4\u30ba\u5909\u66f4\uff1a<\/strong>\u9577\u3089\u304f\u3054\u8981\u671b\u3092\u3044\u305f\u3060\u3044\u3066\u3044\u305f\u6a5f\u80fd\u3068\u3057\u3066\u3001\u591a\u304f\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u304a\u3088\u3073\u8a2d\u5b9a\u753b\u9762\u3067\u5217\u5e45\u306e\u8abf\u6574\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u8abf\u6574\u3057\u305f\u5217\u5e45\u306f\u30d6\u30e9\u30a6\u30b6\u306e\u30e1\u30e2\u30ea\u306b\u4fdd\u5b58\u3055\u308c\u308b\u305f\u3081\u3001\u6b21\u56de\u30a2\u30af\u30bb\u30b9\u6642\u306b\u3082\u305d\u306e\u8a2d\u5b9a\u304c\u7dad\u6301\u3055\u308c\u307e\u3059\u3002SD-WAN\u3001NAT\u3001SSL\u3001\u30db\u30b9\u30c8\u3068\u30b5\u30fc\u30d3\u30b9\u3001\u30b5\u30a4\u30c8\u9593 VPN \u306a\u3069\u306e\u591a\u304f\u306e\u753b\u9762\u3067\u3001\u3053\u306e\u65b0\u6a5f\u80fd\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<li style=\"font-weight: 400;\"><strong>\u62e1\u5f35\u30d5\u30ea\u30fc\u30c6\u30ad\u30b9\u30c8\u691c\u7d22\uff1a<\/strong>SD-WAN \u30eb\u30fc\u30c8\u3092\u3001\u30eb\u30fc\u30c8\u540d\u3084 ID\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3001IP \u30a2\u30c9\u30ec\u30b9\u3084\u30c9\u30e1\u30a4\u30f3\u306a\u3069\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5024\u3001\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u6761\u4ef6\u306b\u3088\u3063\u3066\u691c\u7d22\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u30ed\u30fc\u30ab\u30eb ACL \u30eb\u30fc\u30eb\u306f\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u30d9\u30fc\u30b9\u306e\u691c\u7d22\u306a\u3069\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u540d\u3068\u5024\u306b\u3088\u308b\u691c\u7d22\u3082\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/li>\n<li style=\"font-weight: 400;\"><strong>\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\uff1a<\/strong>\u591a\u304f\u306e\u3054\u8981\u671b\u306b\u304a\u5fdc\u3048\u3057\u3066\u3001\u65b0\u3057\u3044\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u6642\u306b\u81ea\u52d5\u7684\u306b\u4f5c\u6210\u3055\u308c\u3066\u3044\u305f\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u30eb\u30fc\u30eb\u304a\u3088\u3073\u30eb\u30fc\u30eb\u30b0\u30eb\u30fc\u30d7\u306f\u524a\u9664\u3055\u308c\u3001\u521d\u671f\u8a2d\u5b9a\u6642\u306b\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30eb\u30fc\u30eb\u3068 MTA \u30eb\u30fc\u30eb\u306e\u307f\u304c\u63d0\u4f9b\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u30eb\u30fc\u30eb\u30b0\u30eb\u30fc\u30d7\u3068\u30ab\u30b9\u30bf\u30e0\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u8abf\u67fb\u306f\u3001\u3069\u3061\u3089\u3082\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u300cNone\u300d (\u306a\u3057) \u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li style=\"font-weight: 400;\"><strong>\u65b0\u3057\u3044\u30d5\u30a9\u30f3\u30c8\uff1a<\/strong>Sophos Firewall \u306e\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u3001\u3088\u308a\u8efd\u91cf\u3067\u660e\u77ad\u306a\u30c7\u30b6\u30a4\u30f3\u3068\u30b7\u30e3\u30fc\u30d7\u306a\u30d5\u30a9\u30f3\u30c8\u306b\u5909\u66f4\u3055\u308c\u3001\u8996\u8a8d\u6027\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n<h2 style=\"font-weight: 400;\"><strong>\u305d\u306e\u4ed6\u306e\u6a5f\u80fd\u5f37\u5316<\/strong><\/h2>\n<ul>\n<li style=\"font-weight: 400;\"><strong>\u4eee\u60f3\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3001\u30af\u30e9\u30a6\u30c9\u30e9\u30a4\u30bb\u30f3\u30b9\uff1a<\/strong>\u898b\u9003\u3057\u3066\u3044\u305f\u65b9\u3082\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001Sophos Firewall \u306e\u4eee\u60f3\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3001\u30af\u30e9\u30a6\u30c9\u306e\u30e9\u30a4\u30bb\u30f3\u30b9 (BYOL) \u306b <a href=\"https:\/\/community.sophos.com\/sophos-xg-firewall\/b\/blog\/posts\/sophos-firewall-virtual-and-software-ram-licensing-update\" target=\"_blank\" rel=\"noopener\">RAM \u306e\u5236\u9650\u304c\u306a\u304f\u306a\u308a\u307e\u3057\u305f<\/a>\u3002\u30e9\u30a4\u30bb\u30f3\u30b9\u306f\u30b3\u30a2\u6570\u306b\u3088\u3063\u3066\u53b3\u5bc6\u306b\u5236\u9650\u3055\u308c\u3001RAM \u306e\u5236\u9650\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<li style=\"font-weight: 400;\"><strong>WAF \u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u5236\u9650\u306e\u62e1\u5927\uff1a<\/strong>Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb (WAF) \u306e\u30ea\u30af\u30a8\u30b9\u30c8 (\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9) \u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306e\u5236\u9650\u3092\u8a2d\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u6700\u5927\u3067 1 GB \u306e\u30d5\u30a1\u30a4\u30eb\u3092\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/li>\n<li style=\"font-weight: 400;\"><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u57fa\u76e4\u3068\u3057\u305f\u8a2d\u8a08\uff1a<\/strong>Sophos Firewall \u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u7d99\u7d9a\u7684\u306b\u5f37\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u4eca\u56de\u306e\u30ea\u30ea\u30fc\u30b9\u3067\u306f\u3001\u5b89\u5168\u306a\u30cf\u30c3\u30b7\u30e5\u691c\u8a3c\u3092\u6d3b\u7528\u3057\u3001\u30b3\u30a2 OS \u30d5\u30a1\u30a4\u30eb\u306b\u4e88\u671f\u3057\u306a\u3044\u5909\u66f4\u304c\u3042\u3063\u305f\u5834\u5408\u306b\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u30d5\u30e9\u30b0\u3092\u7acb\u3066\u308b\u30c6\u30ec\u30e1\u30c8\u30ea\u53ce\u96c6\u6a5f\u80fd\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001Sophos \u306e\u76e3\u8996\u30c1\u30fc\u30e0\u306f\u3001\u6f5c\u5728\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304c\u5b9f\u969b\u306e\u554f\u984c\u306b\u767a\u5c55\u3059\u308b\u524d\u306b\u3001\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u304b\u3064\u8fc5\u901f\u306b\u554f\u984c\u3092\u7279\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/li>\n<li style=\"font-weight: 400;\"><strong>DHCP \u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u306e\u59d4\u4efb\u306e\u7de9\u548c\uff1a<\/strong>\/48 \u3068 \/64 \u306e\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001ISP \u3068\u306e\u76f8\u4e92\u904b\u7528\u6027\u304c\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002\u30eb\u30fc\u30bf\u30fc\u5e83\u544a (RA) \u3068 DHCPv6 \u30b5\u30fc\u30d0\u30fc\u3082\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/li>\n<li style=\"font-weight: 400;\"><strong>\u7d4c\u8def MTU \u63a2\u7d22\uff1a<\/strong>\u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3088\u308a\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u6700\u65b0\u306e ML-KEM (Kyber) \u9375\u4ea4\u63db\u30b5\u30dd\u30fc\u30c8\u306b\u8d77\u56e0\u3059\u308b TLS \u5fa9\u53f7\u30a8\u30e9\u30fc\u304c\u89e3\u6c7a\u3055\u308c\u307e\u3059\u3002Sophos Firewall \u306e\u30c7\u30a3\u30fc\u30d7\u30d1\u30b1\u30c3\u30c8\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3\u30a8\u30f3\u30b8\u30f3\u306f\u3001\u5404\u30d5\u30ed\u30fc\u306e MTU \u3092\u81ea\u52d5\u7684\u306b\u691c\u51fa\u30fb\u8abf\u6574\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6761\u4ef6\u306b\u5fdc\u3058\u3066\u6700\u9069\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<li style=\"font-weight: 400;\"><strong>NAT64 (IPv6 \u304b\u3089 IPv4 \u3078\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u51e6\u7406)\uff1a<\/strong>NAT64 \u306f\u3001\u660e\u793a\u7684\u306a\u30d7\u30ed\u30ad\u30b7\u30e2\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001IPv6 \u304b\u3089 IPv4 \u3078\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u51e6\u7406\u3057\u307e\u3059\u3002\u3053\u306e\u30e2\u30fc\u30c9\u3067\u306f\u3001IPv6 \u306e\u307f\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c IPv4 \u306e Web \u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u307e\u305f\u3001IPv6 \u306e\u307f\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u305f\u3081\u306e IPv4 \u30a2\u30c3\u30d7\u30b9\u30c8\u30ea\u30fc\u30e0\u30d7\u30ed\u30ad\u30b7\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 style=\"font-weight: 400;\"><strong>\u8a73\u7d30\u306f\u3053\u3061\u3089<\/strong><\/h2>\n<p style=\"font-weight: 400;\"><a href=\"https:\/\/assets.sophos.com\/X24WTUEQ\/at\/7t8k46h9ttmxt6pn8g58k7wb\/sophos-firewall-key-new-features.pdf\" target=\"_blank\" rel=\"noopener\">\u65b0\u6a5f\u80fd\u30ac\u30a4\u30c9<\/a>\u306e\u5168\u6587\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u3001v21.5 \u306e\u512a\u308c\u305f\u65b0\u6a5f\u80fd\u3068\u62e1\u5f35\u6a5f\u80fd\u306e\u6982\u8981\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2 style=\"font-weight: 400;\"><strong>\u4eca\u3059\u3050\u4f7f\u7528\u3059\u308b<\/strong><\/h2>\n<p style=\"font-weight: 400;\">v21.5 \u7528\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u30d1\u30c3\u30b1\u30fc\u30b8\u307e\u305f\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u306f\u3001<a href=\"https:\/\/events.sophos.com\/events\/8412e39c-9b9d-406e-9073-3188211a2666\" target=\"_blank\" rel=\"noopener\">Sophos Firewall v21.5 EAP \u306e\u767b\u9332\u30da\u30fc\u30b8<\/a>\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002\u00a0\u00a0\u3044\u304f\u3064\u304b\u306e\u60c5\u5831\u3092\u9001\u4fe1\u3059\u308b\u3060\u3051\u3067\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30ea\u30f3\u30af\u3092\u3059\u3050\u306b\u30e1\u30fc\u30eb\u3067\u304a\u9001\u308a\u3057\u307e\u3059\u3002<\/p>\n<p style=\"font-weight: 400;\">EAP \u671f\u9593\u4e2d\u306e\u3059\u3079\u3066\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u3001<a href=\"https:\/\/community.sophos.com\/sophos-xg-firewall\/subgrouplist\" target=\"_blank\" rel=\"noopener\">Sophos Firewall \u30b3\u30df\u30e5\u30cb\u30c6\u30a3<\/a>\u306e\u30d5\u30a9\u30fc\u30e9\u30e0\u3092\u901a\u3058\u3066\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n<p style=\"font-weight: 400;\">\u4ee5\u4e0b\u306e Sophos Firewall \u306e\u5404\u753b\u9762\u306e\u4e0a\u90e8\u306b\u3042\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3001\u307e\u305f\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u30d5\u30a9\u30fc\u30e9\u30e0\u304b\u3089\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n<p style=\"font-weight: 400;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9066\" src=\"https:\/\/partnernews.sophos.com\/en-us\/wp-content\/uploads\/sites\/3\/2025\/04\/sophos-firewall-feedback.png\" alt=\"\" width=\"640\" height=\"390\" \/><\/p>\n<p style=\"font-weight: 400;\">Sophos Firewall v21 \u306e\u30ea\u30ea\u30fc\u30b9\u306b\u3054\u5354\u529b\u3044\u305f\u3060\u304d\u307e\u3057\u3066\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sophos Firewall \u306e\u6700\u65b0\u30ea\u30ea\u30fc\u30b9\u3067\u3001EAP (\u30a2\u30fc\u30ea\u30fc\u30a2\u30af\u30bb\u30b9\u30d7\u30ed\u30b0\u30e9\u30e0) \u304c\u958b\u59cb\u3055\u308c\u305f\u3053\u3068\u3092\u304a\u77e5\u3089\u305b\u3057\u307e\u3059\u3002\u4eca\u56de\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u696d\u754c\u521d\u3068\u306a\u308b\u512a\u308c\u305f\u6a5f\u80fd\u5f37\u5316\u3084\u8981\u671b\u306e\u591a\u304b\u3063\u305f\u6a5f\u80fd\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002 Sophos NDR Essentials \u306e\u7d71\u5408 Xstream Protection \u3092\u3054\u5229\u7528\u306e Sophos Firewall \u306e\u304a\u5ba2\u69d8\u306f\u3001\u8ffd\u52a0\u6599\u91d1\u306a\u3057\u3067\u30af\u30e9\u30a6\u30c9\u4e0a\u306e Sophos NDR Essentials \u3092\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4fdd\u8b77\u304c\u5927\u5e45\u306b\u5f37\u5316\u3055\u308c\u307e\u3059\u3002 Sophos NDR Essentials \u306f\u3001AI \u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af (CNN) \u5206\u6790\u306b\u3088\u308a\u3001TLS \u5fa9\u53f7\u3092\u4f7f\u7528\u305b\u305a\u306b\u6697\u53f7\u5316\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30af\u30c6\u30a3\u30d6\u30a2\u30c9\u30d0\u30fc\u30b5\u30ea\u30fc\u3092\u691c\u51fa\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Sophos NDR Essentials \u306f\u3001\u901a\u5e38\u306e DNS \u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3084 Web \u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3092\u56de\u907f\u3057\u3088\u3046\u3068\u3059\u308b\u9ad8\u5ea6\u306a\u30c9\u30e1\u30a4\u30f3\u751f\u6210\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3082\u691c\u51fa\u3067\u304d\u307e\u3059\u3002 Sophos NDR Essentials \u306f\u65b0\u305f\u306a\u4fdd\u8b77\u30ec\u30a4\u30e4\u30fc\u3092\u63d0\u4f9b\u3057\u3001\u30af\u30e9\u30a6\u30c9\u306f\u30bd\u30d5\u30a9\u30b9\u304c\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u305f\u3081\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u307e\u3063\u305f\u304f\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u696d\u754c\u3092\u30ea\u30fc\u30c9\u3059\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u4fdd\u8b77\u304c\u3055\u3089\u306b\u5f37\u5316\u3055\u308c\u307e\u3059\u3002\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u65b0\u6a5f\u80fd\u30ac\u30a4\u30c9\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 \u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9 VPN [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":3000009055,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2],"tags":[247,92,9],"coauthors":[45],"class_list":["post-9061","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-sfos-v21-5","tag-sophos-firewall","tag-early-access-program"],"jetpack_featured_media_url":"https:\/\/partnernews.sophos.com\/en-us\/wp-content\/uploads\/sites\/3\/2025\/04\/featured-image-sophos-firewall-v21-5-partner-blog-icon-1600x960px.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/wp\/v2\/posts\/9061","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/wp\/v2\/comments?post=9061"}],"version-history":[{"count":1,"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/wp\/v2\/posts\/9061\/revisions"}],"predecessor-version":[{"id":9100,"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/wp\/v2\/posts\/9061\/revisions\/9100"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/wp\/v2\/media?parent=9061"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/wp\/v2\/categories?post=9061"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/wp\/v2\/tags?post=9061"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/wp\/v2\/coauthors?post=9061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}