{"id":10219,"date":"2025-03-01T08:01:35","date_gmt":"2025-02-28T23:01:35","guid":{"rendered":"https:\/\/m365jp.net\/?p=10219"},"modified":"2025-03-01T08:05:50","modified_gmt":"2025-02-28T23:05:50","slug":"mc1020209-action-required-microsoft-defender-for-cloud-apps-network-configurations-changes","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-03-01-mc1020209-action-required-microsoft-defender-for-cloud-apps-network-configurations-changes","title":{"rendered":"MC1020209 | Action Required – Microsoft Defender for Cloud Apps Network Configurations Changes"},"content":{"rendered":"
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MC1020209 | Action Required – Microsoft Defender for Cloud Apps Network Configurations Changes<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Classification<\/th>\nplanForChange<\/td>\n<\/tr>\n
Last Updated<\/th>\n02\/28\/2025 22:14:13<\/td>\n<\/tr>\n
Start Time<\/th>\n02\/28\/2025 22:14:02<\/td>\n<\/tr>\n
End Time<\/th>\n05\/26\/2025 07:00:00<\/td>\n<\/tr>\n
Action Required By Date<\/th>\n2025-03-27T07:00:00Z<\/td>\n<\/tr>\n
Message Content<\/th>\n\n

Due to ongoing work on Microsoft Defender for Cloud Apps aimed at improving security and performance, you are required to update network information in your system’s firewall and additional third-party services by the dates noted below. <\/p>\n

[When this will happen:]<\/p>\n

Please follow these instructions by March 27, 2025, to ensure uninterrupted access to our services. <\/p>\n

[How this affects your organization:]<\/p>\n

You are receiving this message because our reporting indicates your organization may be using Microsoft Defender for Cloud Apps. Administrators may no longer be able to access Microsoft Defender for Cloud Apps services if the changes listed below are not completed by March 27, 2025, when this change is implemented. <\/p>\n

[What you need to do to prepare:]<\/p>\n

Please update your firewall rules to allow outbound traffic on port 443 to the new CDN endpoints<\/i> before March 27, 2025: <\/p>\n

Machine Translation<\/th>\n\n

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[\u3053\u308c\u304c\u3044\u3064\u8d77\u3053\u308b\u304b:]<\/p>\n

2025\u5e743\u670827\u65e5\u307e\u3067\u306b\u3053\u308c\u3089\u306e\u6307\u793a\u306b\u5f93\u3044\u3001\u5f53\u793e\u306e\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u4e2d\u65ad\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

[\u3053\u308c\u304c\u3042\u306a\u305f\u306e\u7d44\u7e54\u306b\u4e0e\u3048\u308b\u5f71\u97ff:]<\/p>\n

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\u3010\u6e96\u5099\u306b\u5fc5\u8981\u306a\u3053\u3068\u3011<\/p>\n

2025 \u5e74 3 \u6708 27 \u65e5\u307e\u3067\u306b\u3001\u30dd\u30fc\u30c8 443 \u3067 \u65b0\u3057\u3044 CDN \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8<\/i> \u3078\u306e\u9001\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3059\u308b\u3088\u3046\u306b\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb \u30eb\u30fc\u30eb\u3092\u66f4\u65b0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n