In this video, learn how to help customers understand Federated Authentication. For Federated customers, all the servers in the federation infrastructure are in the critical path, and customers can gradually migrate from either PHS or PTA using staged rollout.
Learn more: https://docs.microsoft.com/en-us/azure/active-directory/develop/authentication-scenarios
Duration: 6:42
Publisher: Microsoft Azure
You can watch this video also at the source.