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Lesson 4/11 Pass-Through Authentication in high availability (PTA HA)

Name: Pass-Through Authentication in high availability (PTA HA)
Uploaded: 2026-06-07
Description: Make Pass-Through Authentication highly available, so sign-in survives an outage.

Azure AD Pass-Through Authentication (PTA) in high availability. Installing a second PTA agent, testing the failover, and uninstalling. Keep your Microsoft 365 authentication running even when a server goes down.