Tagged: Microsoft Entra

Microsoft Entra: Migrating GitHub Actions Federated Credentials to Immutable Subjects

Microsoft recently recommended migrating GitHub Actions federated credentials to an immutable subject format in Microsoft Entra app registrations. This closes a subtle security gap where recycled repo or org names could let someone else’s token match your trust configuration. In this post, I walk through what the migration actually involves. I also tested the newer Flexible Federated Identity Credentials (FFIC), currently in preview.

Agent Registry is moving from Microsoft Entra to Agent 365

The Agent Registry is moving from Microsoft Entra to Agent 365 in the Microsoft 365 admin center on 1 May 2026, giving administrators a unified catalog of all agents across the organization. Also, the agent registry Graph API will soon be deprecated and replaced by a new Agent 365 API.