Modern Authentication using Azure MFA across Exchange and Lync/SfB Hybrid Options

Updated – 25/01/2017 – This article still generates a lot of questions so I thought best to update and clarify some of the comments. As part of the work I have been doing on Modern Authentication I thought I would share a table which is useful to understand how the Office clients authenticate in a … More Modern Authentication using Azure MFA across Exchange and Lync/SfB Hybrid Options