M365 Entra ID | Passkeys for B2B Guests Now Enabled by Default
Microsoft is introducing passkeys for B2B users in Entra ID. With the roadmap entry RM569432, published on October 1, 2026, internal guests and external users will soon be able to…
Kategorie: Microsoft Entra ID
Kategorie Microsoft Entra ID — 8 Beiträge — Alle veröffentlichten Beiträge zu diesem Themenbereich – kompakt gesammelt und filterbar.
Entra Connect Sync: Upgrade by 30 September 2026
Entra Connect Sync: Starting today, synchronization stops under version 2.5.79.0Starting September 30, 2026, Microsoft Entra Connect Sync will stop synchronizing if your sync serv…
M365 Entra ID | Calculating Conditional Access License Gaps
The yellow warning on the Conditional Access overview page doesn’t specify a number. It simply states that your policies protect more users than your licenses cover—and leaves you…
M365 Entra ID | Disabling the memberOf Operator
What you need to reconfigure by November 3On November 3, 2026, Entra ID will stop processing membership rules using the memberOf operator. Microsoft will not delete the affected o…
Microsoft Entra ID | blocks Cross-Domain Logins from August 2026
federatedTokenValidationPolicy mandatory from August 2026!Federated authentication is one of the oldest trust anchors in Microsoft environments and at the same time one of the mos…
Backup & Recovery for Entra ID | Architektur & Setup
Previously, the recovery of identity objects in Microsoft 365 was primarily limited to the 30-day recycle bin for soft-deleted users and groups. Configuration objects such as Cond…
OAuth2 App Governance in Entra ID
OAuth2 app security is the new battleground for Microsoft 365 admins. While some MVPs and ISVs warn of an apocalyptic wave of malware apps, the reality is that often the biggest r…
MS365 | Fix "LogonDenied" error on IMAP & OAuth - PowerShell Fix
You know the game: The deactivation of Basic Authentication forces us all to act. Your DMS, ticket system or archive should finally access Exchange Online via OAuth2.In Azure, eve…