Protecting Office 365 accounts with Duo

We are interested in using Duo to protect our O365 accounts. I’ve found documentation on doing this, but it doesn’t quite match our environment.

We have multiple non-trusted domains that share the same email domain. Currently, AD users are not synchronized with Azure AD (meaning O365 accounts are basically stand-alone).

That being said, we are already synchronizing one of our AD domain user groups with Duo to protect NetMotion Mobility.

What is the best path for us to take to protect our O365 accounts with Duo?


Hi JH,

Have you looked into Duo for Azure Conditional Access? This seems like it would be the right solution for you. You can learn more by reading the documentation here. Let me know if you have additional questions!

well you unless you sync on prem and use AFDS, you are sorta stuck with Azure AD P1 (extra 6$/month/head)