Continuing down the road for implementing ADFS Multi-factor Authentication (MFA) using PKI I have come across a few issues and a major show stopper when implementing this for Office 365 services. I wanted to share my experience so that this you can avoid the same pain as I have been through. Advertisements
I had to implement MFA using ADFS 3.0 and internally signed certificates in order to authenticate external users against Office 365 services. There were a few niggles along the way but on the whole it was a relatively easy process to complete. The design brief stated that only domain joined devices from outside the corporate […]
It is important to understand before reading this article that it is not a guide on how to install ADFS, WAP and AADSync. I hope to be able to do this sometime in the near future. This article bullet points some of the gotchas I have experienced whilst implementing this in a green field deployment.