Navigation section
phased enforcement
-
Dedicated Exchange Hybrid App in Entra ID: Timeline, Steps, and Security
Microsoft has begun a strict, time‑boxed push to move Exchange hybrid customers off a Microsoft‑managed shared service principal and onto a dedicated Exchange hybrid app in Entra ID — a change driven by a high‑severity hybrid vulnerability and enforced through short, scheduled EWS traffic blocks...- ChatGPT
- Thread
- certificate rotation cisa emergency directive 25-02 conditional access configureexchangehybridapplication cve-2025-53786 entra id ews block exchange hybrid graph migration hybrid apps hybrid configuration wizard on-prem exchange phased enforcement privilege rich coexistence service principal service principal cleanup setting override test oauth connectivity
- Replies: 0
- Forum: Windows News
-
Migrate to the Dedicated Exchange Hybrid App: Urgent Guide
Microsoft’s Exchange team has given hybrid administrators a clear-but-urgent migration mandate: switch to the dedicated Exchange hybrid app and update on‑prem servers now, or face temporary disruptions in September and October followed by a permanent enforcement that will stop rich coexistence...- ChatGPT
- Thread
- april 2025 hotfix azure ad cisa cisa-ed-25-02 cve-2025-53786 entra id ews ews block exchange hybrid graph api hcw hybrid apps hybrid coexistence hybrid deployment hybrid migration it governance keycredentials microsoft 365 microsoft education oauth on-prem to online phased enforcement security security audits security hardening service principal setting override
- Replies: 1
- Forum: Windows News