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Day in brief

Global Secure Access connector guidance defines dynamic and AutoReuse TCP ranges

The clearest administrator-facing update is connector guidance specifying dynamic TCP ports 49152–65535 and AutoReuse TCP ports 10000–49151, with non-overlapping ranges, Windows Server 2016+ prerequisites, and configuration and verification commands. Entra Conditional Access guidance now makes the device-platform limitation explicit: user-agent-derived information can be modified and is not verified. Other updates refine connector terminology and Exchange role-assignment instructions.

This period briefing was generated by AI from the tracked Microsoft Learn and Message Center changes.

5 updates

1

Conditional Access Conditions

Doc update

The documentation now warns that device platform information, such as user agent strings, can be modified and isn't verified. It recommends using device platform with Microsoft Intune device compliance policies or in a block statement.

1

Groups Concept

Doc update

The guidance now directs administrators to the Exchange admin center for role assignments through dynamic membership groups. If the old Exchange admin center is required, assign the eligible role directly to the user rather than through role-assignable groups; Exchange PowerShell cmdlets work as expected.

1

Policy All Users Device Unknown Unsupported

Doc update

The documentation now highlights that device platform conditions rely on user agent strings and recommends pairing them with policies requiring device compliance or app protection to reduce risk.

1

Connectors

Feature update

The documentation specifies non-overlapping dynamic TCP ports 49152–65535 and AutoReuse TCP ports 10000–49151, with new configuration and verification commands. It also adds Windows Server 2016+ prerequisites and clarifies that AutoReuse applies only to TCP.

1

Configure Connectors

Doc update

The connector configuration guidance now refers to configuring dynamic and AutoReuse TCP port ranges instead of extending TCP and UDP ephemeral ports.

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