I’m hoping to get opinions & options here. I’m working on securing Office 365 using DUO MFA, but it seems it may be a bit more work and cost more than what I was originally thinking.
Are there only three options to secure Office 365 using DUO MFA and / or am I misunderstanding the article?
DUO Access Gateway – SSO
* Requires Server in DMZ
* Requires Server (in DMZ?)
Azure Active Directory
* Premium P1 $6 per user / per month
* DUO MFA $3 per user / per month