For Heaven’s Sake, Just Turn on MFA Already (practical365.com)
How to Move Beyond Passwords and Basic MFA (darkreading.com)
Require MFA for Azure AD domain join and Device Registration – JanBakker.tech
Do you have the correct MFA settings in your conditional access policy?
Note to Self: Search Audit Log with Multi-factor Enabled Account using PowerShell
Enforce MFA for SharePoint Online Sites with Conditional Access Policies
The value of Multi-Factor Authentication – Get your story right!
MFA and End User Impacts