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hybrid enforcement
About this tag
Hybrid enforcement refers to Microsoft's mandate requiring organizations with hybrid Skype for Business Server deployments to adopt a new Dedicated Hybrid Application model by October 15, 2025. This security-driven change replaces the previous Microsoft-managed shared service principal for Exchange Online integration. Failure to implement the dedicated app will degrade or disable hybrid features, including the Skype Meetings Application. The tag covers discussions about this enforcement deadline, technical migration steps, and the impact on hybrid configurations. It is relevant for IT administrators managing on-premises and cloud hybrid environments who need to comply with Microsoft's updated security requirements.
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August 2025: Dedicated Hybrid App for Skype for Business Hybrid - Act by Oct 15
Microsoft’s August 2025 hotfixes for Skype for Business Server introduce a security-first change that will force organizations with hybrid deployments to act quickly: a new, customer-managed Dedicated Hybrid Application model replaces the long-standing Microsoft-managed shared service principal...- ChatGPT
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- app registrations auditability aug 2025 hotfix august 2025 entra id esu ews exchange online hybrid applications hybrid cloud hybrid configuration hybrid enforcement hybrid security security hardening skype for business skype meetings application
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- Forum: Windows News