{"id":12652,"date":"2025-09-02T23:01:11","date_gmt":"2025-09-02T14:01:11","guid":{"rendered":"https:\/\/m365jp.net\/?p=12652"},"modified":"2025-09-02T23:02:34","modified_gmt":"2025-09-02T14:02:34","slug":"mc1134747-updated-security-update-new-authentication-requirements-for-integration-with-microsoft-teams-powershell-module","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-09-02-mc1134747-updated-security-update-new-authentication-requirements-for-integration-with-microsoft-teams-powershell-module","title":{"rendered":"MC1134747 | (Updated) Security Update: New Authentication Requirements for integration with Microsoft Teams PowerShell Module"},"content":{"rendered":"
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MC1134747 | (Updated) Security Update: New Authentication Requirements for integration with Microsoft Teams PowerShell Module<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Classification<\/th>\nplanForChange<\/td>\n<\/tr>\n
Last Updated<\/th>\n09\/02\/2025 13:37:14<\/td>\n<\/tr>\n
Start Time<\/th>\n08\/13\/2025 23:31:21<\/td>\n<\/tr>\n
End Time<\/th>\n10\/15\/2025 07:00:00<\/td>\n<\/tr>\n
Action Required By Date<\/th>\n2025-09-14T07:00:00Z<\/td>\n<\/tr>\n
Message Content<\/th>\n\n

Updated September 2, 2025: We have updated the content. Thank you for your patience.<\/p>\n

Introduction<\/b><\/p>\n

We are reaching out to inform you of an important security and authentication update<\/b> that may impact your integration with the Microsoft Teams PowerShell Module. As part of our ongoing commitment to strengthening security across Microsoft 365 services, we are updating the authentication requirements for application-based authentication with Administrative Units<\/b> in the Teams PowerShell Module.<\/p>\n

These changes are designed to ensure that Entra applications with Administrative Units used for backend access to Teams PowerShell are properly scoped and secured. If your organization uses Entra applications to automate or manage Teams via PowerShell, action is required to avoid service disruption. <\/p>\n

When will this happen<\/b><\/p>\n

This change will take effect on Monday, September 15, 2025.<\/p>\n

How this affects your organization<\/b><\/p>\n

If your organization uses Entra applications to authenticate against the Microsoft Teams PowerShell Module, you must update the Application <\/i><\/b> permissions to avoid disruption. <\/p>\n

Specifically:<\/p>\n

    \n
  • RoleManagement.Read.Directory<\/b>: Required for all Entra applications to verify association with an Administrative Unit.<\/li>\n
  • GroupMember.Read.All<\/b>: Required if your application with Administrative Units uses the following cmdlets:\n
      \n
    • *-CsGroupPolicyAssignment<\/code><\/li>\n
    • *-CsGroupPolicyPackageAssignment<\/code><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

      No changes are required for delegated permissions.<\/p>\n

      What you can do to prepare<\/b><\/p>\n

      To ensure uninterrupted access:<\/p>\n

      1. Review your Entra applications:<\/p>\n<\/p>\n

Machine Translation<\/th>\n\n

2025\u5e749\u67082\u65e5\u66f4\u65b0:\u5185\u5bb9\u3092\u66f4\u65b0\u3057\u307e\u3057\u305f\u3002\u304a\u5f85\u3061\u3044\u305f\u3060\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002<\/p>\n

\u7d39\u4ecb<\/b><\/p>\n

Microsoft Teams PowerShell \u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u306e\u7d71\u5408\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b \u91cd\u8981\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u8a8d\u8a3c\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0<\/b> \u306b\u3064\u3044\u3066\u304a\u77e5\u3089\u305b\u3057\u307e\u3059\u3002Microsoft 365 \u30b5\u30fc\u30d3\u30b9\u5168\u4f53\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u305f\u3081\u306e\u7d99\u7d9a\u7684\u306a\u53d6\u308a\u7d44\u307f\u306e\u4e00\u74b0\u3068\u3057\u3066\u3001Teams PowerShell \u30e2\u30b8\u30e5\u30fc\u30eb\u306e \u7ba1\u7406\u5358\u4f4d<\/b> \u3092\u4f7f\u7528\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d9\u30fc\u30b9\u306e\u8a8d\u8a3c\u306e\u8a8d\u8a3c\u8981\u4ef6\u3092\u66f4\u65b0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u3053\u308c\u3089\u306e\u5909\u66f4\u306f\u3001Teams PowerShell \u3078\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9 \u30a2\u30af\u30bb\u30b9\u306b\u4f7f\u7528\u3055\u308c\u308b\u7ba1\u7406\u5358\u4f4d\u3092\u6301\u3064 Entra \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u9069\u5207\u306b\u30b9\u30b3\u30fc\u30d7\u8a2d\u5b9a\u3055\u308c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3067\u4fdd\u8b77\u3055\u308c\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7d44\u7e54\u3067 Entra \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066 PowerShell \u7d4c\u7531\u3067 Teams \u3092\u81ea\u52d5\u5316\u307e\u305f\u306f\u7ba1\u7406\u3059\u308b\u5834\u5408\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u4e2d\u65ad\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u3067\u3059\u3002 <\/p>\n

\u3053\u308c\u306f\u3044\u3064\u8d77\u3053\u308b\u306e\u3067\u3057\u3087\u3046\u304b<\/b><\/p>\n

\u3053\u306e\u5909\u66f4\u306f\u30012025\u5e749\u670815\u65e5(\u6708)\u3088\u308a\u6709\u52b9\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u3053\u308c\u304c\u7d44\u7e54\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/b><\/p>\n

\u7d44\u7e54\u3067 Entra \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066 Microsoft Teams PowerShell \u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u5bfe\u3057\u3066\u8a8d\u8a3c\u3059\u308b\u5834\u5408\u306f\u3001\u4e2d\u65ad\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e <\/i><\/b> \u30a2\u30af\u30bb\u30b9\u8a31\u53ef\u3092\u66f4\u65b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 <\/p>\n

\u5177\u4f53\u7684\u306b\u306f\uff1a<\/p>\n