{"id":9096,"date":"2025-04-16T09:52:17","date_gmt":"2025-04-16T07:52:17","guid":{"rendered":"https:\/\/partnernews.sophos.com\/en-us\/?p=9096"},"modified":"2025-05-27T10:19:23","modified_gmt":"2025-05-27T10:19:23","slug":"sophos-firewall-v21-5-ndr-essentials","status":"publish","type":"post","link":"https:\/\/partnernews.sophos.com\/ja-jp\/2025\/04\/products\/sophos-firewall-v21-5-ndr-essentials\/","title":{"rendered":"Sophos Firewall v21.5\uff1aNDR Essentials"},"content":{"rendered":"<p>Sophos Firewall v21 \u306f\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068 NDR (Network Detection and Response) \u3092\u7d71\u5408\u3057\u3001\u696d\u754c\u521d\u306e\u9769\u65b0\u7684\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><strong>NDR \u3068\u306f<\/strong><\/h2>\n<p>Network Detection and Response (NDR) \u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u306e\u4e00\u7a2e\u3067\u3042\u308a\u3001\u7570\u5e38\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u6319\u52d5\u3092\u691c\u51fa\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u6d3b\u52d5\u3059\u308b\u30a2\u30af\u30c6\u30a3\u30d6\u30a2\u30c9\u30d0\u30fc\u30b5\u30ea\u30fc\u3092\u7279\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9ad8\u5ea6\u306a\u30b9\u30ad\u30eb\u3092\u6709\u3059\u308b\u653b\u6483\u8005\u306f\u691c\u51fa\u3092\u56de\u907f\u3059\u308b\u65b9\u6cd5\u306b\u9577\u3051\u3066\u3044\u307e\u3059\u304c\u3001\u653b\u6483\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u6700\u7d42\u7684\u306b\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5fc5\u305a\u79fb\u52d5\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5916\u90e8\u304b\u3089\u901a\u4fe1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002NDR \u306f\u901a\u5e38\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306b\u8a2d\u7f6e\u3055\u308c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u76e3\u8996\u304a\u3088\u3073\u5206\u6790\u3059\u308b\u30bb\u30f3\u30b5\u30fc\u3092\u5229\u7528\u3057\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u653b\u6483\u304c\u7591\u308f\u308c\u308b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<p>NDR \u88fd\u54c1\u306f\u53e4\u304f\u304b\u3089\u5229\u7528\u3055\u308c\u3066\u304a\u308a\u3001Sophos NDR \u306f 2023 \u5e74\u306e\u521d\u3081\u304b\u3089 MDR\/XDR \u88fd\u54c1\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u306b\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001SFOS v21.5 \u3067\u306f\u3001\u696d\u754c\u521d\u306e\u8a66\u307f\u3068\u3057\u3066\u3001Sophos Firewall \u306b NDR \u3092\u7d71\u5408\u3057\u3001Xstream Protection \u3092\u4f7f\u7528\u3057\u3066\u3044\u308b Sophos Firewall \u306e\u304a\u5ba2\u69d8\u304c\u8ffd\u52a0\u6599\u91d1\u306a\u3057\u3067\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>NDR \u3092\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u7d71\u5408\u3059\u308b\u3053\u3068\u306f\u3001\u4e00\u898b\u3059\u308b\u3068\u5f53\u7136\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u601d\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u305a\u306b\u7d71\u5408\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u306f\u3001\u3053\u308c\u307e\u3067\u5927\u304d\u306a\u8ab2\u984c\u3068\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002NDR \u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u89e3\u6790\u306b\u306f\u3001\u81a8\u5927\u306a\u51e6\u7406\u80fd\u529b\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u00a0 \u3053\u306e\u8ab2\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u3001\u30bd\u30d5\u30a9\u30b9\u306f\u3001NDR \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092 Sophos Cloud \u306b\u5c55\u958b\u3059\u308b\u3053\u3068\u3067\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8ca0\u8377\u3092\u8efd\u6e1b\u3059\u308b\u3068\u3044\u3046\u65ac\u65b0\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63a1\u7528\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2><strong>Sophos NDR Essentials<\/strong><\/h2>\n<p>Sophos Firewall v21.5 \u3067\u306f\u3001\u30af\u30e9\u30a6\u30c9\u304b\u3089 NDR \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u63d0\u4f9b\u3059\u308b\u65b0\u3057\u3044 NDR Essentials \u304c\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002NDR Essentials \u306f\u3001AI \u3092\u6d3b\u7528\u3057\u305f\u5148\u9032\u7684\u306a\u691c\u51fa\u6280\u8853\u306b\u3088\u308a\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u30a2\u30c9\u30d0\u30fc\u30b5\u30ea\u30fc\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001Active Threat Response \u306e\u4e00\u74b0\u3068\u3057\u3066 Sophos Firewall \u306e\u8105\u5a01\u30d5\u30a3\u30fc\u30c9 API \u3092\u901a\u3058\u3066\u60c5\u5831\u3092\u5171\u6709\u3057\u3001\u691c\u51fa\u3055\u308c\u305f\u8105\u5a01\u3068\u305d\u306e\u76f8\u5bfe\u7684\u30ea\u30b9\u30af\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u901a\u77e5\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30c7\u30e2\u30d3\u30c7\u30aa\u3067\u305d\u306e\u4ed5\u7d44\u307f\u3092\u3054\u89a7\u3044\u305f\u3060\u304f\u304b\u3001\u4ee5\u4e0b\u306e\u8a73\u7d30\u3092\u304a\u8aad\u307f\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><iframe loading=\"lazy\" class=\"vidyard_iframe\" title=\"Sophos Firewall v21.5: NDR Essentials for Firewall\" src=\"\/\/play.vidyard.com\/EpC3KHbf5Sy9jvc56zH3xK.html?\" width=\"640\" height=\"360\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><strong>Sophos Firewall \u3068 NDR Essentials \u306e\u9023\u643a\u306e\u4ed5\u7d44\u307f<\/strong><\/p>\n<p>Sophos Firewall \u306f\u3001TLS \u3067\u6697\u53f7\u5316\u3055\u308c\u305f\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3068 DNS \u30af\u30a8\u30ea\u304b\u3089\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u3001\u305d\u306e\u60c5\u5831\u3092 Sophos Cloud \u5185\u306e NDR Essentials \u306b\u9001\u4fe1\u3057\u3001\u8907\u6570\u306e AI \u30a8\u30f3\u30b8\u30f3\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u304c\u5206\u6790\u3055\u308c\u307e\u3059\u3002\u00a0 TLS \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5fa9\u53f7\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u60aa\u610f\u306e\u3042\u308b\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u691c\u51fa\u3067\u304d\u308b\u307b\u304b\u3001\u4fb5\u5bb3\u306e\u91cd\u8981\u306a\u5146\u5019\u3068\u306a\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u751f\u6210\u30c9\u30e1\u30a4\u30f3 (DGA) \u3084\u7570\u5e38\u306a\u30c9\u30e1\u30a4\u30f3\u3082\u8b58\u5225\u3057\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-9097 size-full\" src=\"https:\/\/partnernews.sophos.com\/en-us\/wp-content\/uploads\/sites\/3\/2025\/04\/sophos-firewall-v21.5-ndr-essentials-feed.png\" alt=\"\" width=\"1432\" height=\"803\" \/><\/p>\n<p>\u30e1\u30bf\u30c7\u30fc\u30bf\u306e\u62bd\u51fa\u306f\u3001Xstream FastPath \u306b\u5b9f\u88c5\u3055\u308c\u305f\u65b0\u3057\u3044\u8efd\u91cf\u306a\u30a8\u30f3\u30b8\u30f3\u306b\u3088\u3063\u3066\u5b9f\u884c\u3055\u308c\u308b\u305f\u3081\u3001XGS \u30b7\u30ea\u30fc\u30ba\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3067\u306e\u307f\u5229\u7528\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4eee\u60f3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3001\u30af\u30e9\u30a6\u30c9\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001\u5c06\u6765\u7684\u306b\u3053\u306e NDR \u304c\u7d71\u5408\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001v21.5 \u3067\u306f\u7d71\u5408\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<figure style=\"width: 1090px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-9098 size-full\" src=\"https:\/\/partnernews.sophos.com\/en-us\/wp-content\/uploads\/sites\/3\/2025\/04\/sophos-firewall-v21.5-setup-and-monitor-ndr-essentials.png\" alt=\"\" width=\"1090\" height=\"864\" \/><figcaption class=\"wp-caption-text\">Active Threat Response \u5185\u3067\u3001\u4ed6\u306e\u8105\u5a01\u30d5\u30a3\u30fc\u30c9\u3068\u3042\u308f\u305b\u3066 NDR Essentials \u30d5\u30a3\u30fc\u30c9\u3092\u8a2d\u5b9a\u304a\u3088\u3073\u76e3\u8996\u3057\u307e\u3059\u3002<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>\u65b0\u3057\u3044 NDR Essentials \u8105\u5a01\u30d5\u30a3\u30fc\u30c9\u306f\u3001\u4e0a\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u306b\u793a\u3059\u3088\u3046\u306b\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e Active Threat Response \u30a8\u30ea\u30a2\u3067\u4ed6\u306e\u8105\u5a01\u30d5\u30a3\u30fc\u30c9 (Sophos X-Ops \u30d5\u30a3\u30fc\u30c9\u3001MDR \u30d5\u30a3\u30fc\u30c9\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30d5\u30a3\u30fc\u30c9) \u3068\u5171\u306b\u7ba1\u7406\u3055\u308c\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u3092\u30aa\u30f3\u306b\u3057\u3066\u3001\u76e3\u8996\u3059\u308b\u5185\u90e8\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u9078\u629e\u3057\u3001\u691c\u51fa\u30ea\u30b9\u30af\u306e\u6700\u5c0f\u3057\u304d\u3044\u5024\u3092\u8a2d\u5b9a\u3059\u308b\u3060\u3051\u3067\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306f\u7c21\u5358\u306b\u5b8c\u4e86\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>NDR Essentials \u306b\u3088\u3063\u3066\u691c\u51fa\u3055\u308c\u305f\u8105\u5a01\u306f\u30011 (\u4f4e\u30ea\u30b9\u30af) \u304b\u3089 10 (\u9ad8\u30ea\u30b9\u30af) \u306e\u7bc4\u56f2\u3067\u30b9\u30b3\u30a2\u304c\u4ed8\u3051\u3089\u308c\u307e\u3059\u3002\u30a2\u30e9\u30fc\u30c8\u3092\u767a\u884c\u3059\u308b\u3057\u304d\u3044\u5024\u3068\u3059\u308b\u30ea\u30b9\u30af\u30b9\u30b3\u30a2\u306f\u3001\u304a\u5ba2\u69d8\u306e\u74b0\u5883\u306b\u5408\u308f\u305b\u3066\u6c7a\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u63a8\u5968\u3055\u308c\u308b\u30c7\u30d5\u30a9\u30eb\u30c8\u30b9\u30b3\u30a2\u306f\u3001\u9ad8\u30ea\u30b9\u30af\u3092\u793a\u3059\u30b9\u30b3\u30a2 9\uff5e10 \u3067\u3059\u3002\u00a0 \u691c\u51fa\u3055\u308c\u305f\u30b9\u30b3\u30a2\u304c 6 \u4ee5\u4e0a\u306e\u8105\u5a01\u306f\u3059\u3079\u3066\u30ed\u30b0\u306b\u8a18\u9332\u3055\u308c\u307e\u3059\u304c\u3001\u3057\u304d\u3044\u5024\u3092\u4ee5\u4e0a\u3068\u306a\u3063\u305f\u5834\u5408\u306b\u306e\u307f\u304c\u901a\u77e5\u3057\u3001\u65b0\u3057\u3044\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u306e\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u30a6\u30a3\u30b8\u30a7\u30c3\u30c8\u306b\u30a2\u30e9\u30fc\u30c8\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u00a0 \u30b9\u30b3\u30a2\u304c 6 \u672a\u6e80\u306e\u691c\u51fa\u306f\u8aa4\u691c\u51fa\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u30ed\u30b0\u306b\u306f\u8a18\u9332\u3055\u308c\u307e\u305b\u3093\u3002NDR Essentials \u306e\u691c\u51fa\u306f\u73fe\u5728\u30d6\u30ed\u30c3\u30af\u3055\u308c\u307e\u305b\u3093\u304c\u3001\u5c06\u6765\u7684\u306b\u306f\u30d6\u30ed\u30c3\u30af\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u00a0 \u3059\u3079\u3066\u306e\u691c\u51fa\u7d50\u679c\u306f\u3001Active Threat Response \u30ec\u30dd\u30fc\u30c8\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u30aa\u30f3\u30dc\u30c3\u30af\u30b9\u30ec\u30dd\u30fc\u30c8\u304a\u3088\u3073 Sophos Central Firewall Reporting \u306e\u4e21\u65b9\u3067\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>NDR Essentials \u3068 Sophos NDR \u306e\u6bd4\u8f03<\/strong><\/h2>\n<p>\u7c21\u5358\u306b\u8a00\u3046\u3068\u3001Sophos NDR Essentials \u306f Sophos NDR \u306e\u300c\u8efd\u91cf\u7248\u300d\u3067\u3059\u3002<\/p>\n<p>Sophos NDR \u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6df1\u90e8\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u4e0d\u5be9\u306a\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3084\u3001LAN \u5185\u3092\u901a\u904e\u3059\u308b\u6771\u897f\u65b9\u5411 (\u6c34\u5e73\u65b9\u5411) \u306e\u30d5\u30ed\u30fc\u3060\u3051\u3067\u306a\u304f\u3001\u5357\u5317\u65b9\u5411 (\u3064\u307e\u308a\u5185\u90e8\u304a\u3088\u3073\u5916\u90e8) \u306b\u5411\u304b\u3046\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30d5\u30ed\u30fc\u3082\u52b9\u679c\u7684\u306b\u76e3\u8996\u304a\u3088\u3073\u691c\u51fa\u3067\u304d\u307e\u3059\u3002\u00a0 \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306b\u914d\u7f6e\u3055\u308c\u3001\u5357\u5317\u65b9\u5411\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u691c\u67fb\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001NDR Essentials \u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u90e8\u306b\u914d\u7f6e\u3055\u308c\u305f\u30d5\u30eb\u7248\u306e NDR \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u540c\u3058\u3088\u3046\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3092\u53ef\u8996\u5316\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u30d5\u30eb\u7248\u306e Sophos NDR \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u30015 \u7a2e\u985e\u306e AI \u691c\u51fa\u30a8\u30f3\u30b8\u30f3\u304c\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002NDR Essentials \u306e\u3053\u306e\u6700\u521d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3\u306b\u6700\u3082\u95a2\u9023\u6027\u304c\u9ad8\u304f\u3001\u52b9\u679c\u7684\u306a 2 \u3064\u306e\u30a8\u30f3\u30b8\u30f3\u3067\u3042\u308b\u3001\u00a0 \u6697\u53f7\u5316\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u5206\u6790\u3059\u308b\u30a8\u30f3\u30b8\u30f3\u3068\u30c9\u30e1\u30a4\u30f3\u751f\u6210\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u30a8\u30f3\u30b8\u30f3\u304c\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u73fe\u6642\u70b9\u3067\u306f\u3001Sophos NDR \u306b\u306f\u4ed6\u306e\u30a8\u30f3\u30b8\u30f3\u3082\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001NDR Essentials \u3088\u308a\u3082\u6df1\u3044\u30ab\u30d0\u30ec\u30c3\u30b8\u3068\u512a\u308c\u305f\u691c\u51fa\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001NDR Essentials \u306f Sophos Firewall \u306b\u9032\u884c\u4e2d\u306e\u8105\u5a01\u3092\u691c\u51fa\u3059\u308b\u8ffd\u52a0\u306e\u512a\u308c\u305f\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002NDR Essentials \u306f\u8ffd\u52a0\u6599\u91d1\u306a\u3057\u3067\u5229\u7528\u3067\u304d\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3078\u306e\u5f71\u97ff\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u30bd\u30d5\u30a9\u30b9\u306e XDR \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3084 MDR \u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u304a\u5ba2\u69d8\u306b\u3068\u3063\u3066\u3001\u30d5\u30eb\u7248\u306e Sophos NDR \u306e\u4ee3\u66ff\u3068\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u691c\u51fa\u3055\u308c\u305f\u8105\u5a01\u306b\u5bfe\u3059\u308b\u3055\u3089\u306b\u8a73\u7d30\u306a\u6d1e\u5bdf\u3068\u8105\u5a01\u30cf\u30f3\u30c6\u30a3\u30f3\u30b0\u6a5f\u80fd\u3092\u5fc5\u8981\u3068\u3055\u308c\u308b\u5834\u5408\u306f\u3001\u65b0\u3057\u3044 <a href=\"https:\/\/community.sophos.com\/ndr-community-channel\/b\/announcements\/posts\/ndr-major-update\" target=\"_blank\" rel=\"noopener\">NDR \u306e\u8abf\u67fb\u30b3\u30f3\u30bd\u30fc\u30eb<\/a>\u304c\u8ffd\u52a0\u3055\u308c <a href=\"https:\/\/www.sophos.com\/ja-jp\/products\/network-detection-and-response\" target=\"_blank\" rel=\"noopener\">Sophos NDR<\/a> \u306e\u3059\u3079\u3066\u306e\u6a5f\u80fd\u3092\u5b9f\u88c5\u3059\u308b\u3001<a href=\"https:\/\/www.sophos.com\/ja-jp\/products\/extended-detection-and-response\" target=\"_blank\" rel=\"noopener\">Sophos XDR (Extended Detection and Response)<\/a> \u3092\u5229\u7528\u3055\u308c\u308b\u3053\u3068\u3092\u5f37\u304f\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u307e\u305f\u300124 \u6642\u9593 365 \u65e5\u4f53\u5236\u3067\u7a3c\u50cd\u3059\u308b <a href=\"https:\/\/www.sophos.com\/ja-jp\/products\/managed-detection-and-response\" target=\"_blank\" rel=\"noopener\">MDR \u30b5\u30fc\u30d3\u30b9<\/a>\u3082\u3054\u691c\u8a0e\u304f\u3060\u3055\u3044\u3002\u00a0 \u3053\u308c\u3089\u306e\u88fd\u54c1\u3084\u30b5\u30fc\u30d3\u30b9\u306f\u3059\u3079\u3066\u3001Sophos Firewall \u3068\u9023\u643a\u3057\u3066\u3055\u3089\u306b\u512a\u308c\u305f\u52b9\u679c\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>\u4eca\u3059\u3050\u8a55\u4fa1\u3059\u308b<\/strong><\/h2>\n<p><a href=\"https:\/\/events.sophos.com\/events\/8412e39c-9b9d-406e-9073-3188211a2666\" target=\"_blank\" rel=\"noopener\">\u30a2\u30fc\u30ea\u30fc\u30a2\u30af\u30bb\u30b9\u30d7\u30ed\u30b0\u30e9\u30e0<\/a>\u306b\u3054\u53c2\u52a0\u3044\u305f\u3060\u304f\u3068\u3001Sophos Firewall v21.5 \u306e\u3053\u306e\u512a\u308c\u305f\u65b0\u6a5f\u80fd\u3092\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002\u30a2\u30fc\u30ea\u30fc\u30a2\u30af\u30bb\u30b9\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u767b\u9332\u3057\u3001\u30e1\u30fc\u30eb\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001Sophos Firewall \u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sophos Firewall v21.5 \u306e\u65b0\u6a5f\u80fd\u3092\u6700\u5927\u9650\u306b\u6d3b\u7528\u3059\u308b\u65b9\u6cd5<\/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],"coauthors":[45],"class_list":["post-9096","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-sfos-v21-5","tag-sophos-firewall"],"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\/9096","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=9096"}],"version-history":[{"count":2,"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/wp\/v2\/posts\/9096\/revisions"}],"predecessor-version":[{"id":9230,"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/wp\/v2\/posts\/9096\/revisions\/9230"}],"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=9096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/wp\/v2\/categories?post=9096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/wp\/v2\/tags?post=9096"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/partnernews.sophos.com\/ja-jp\/wp-json\/wp\/v2\/coauthors?post=9096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}