Use number matching in multifactor authentication (MFA) notifications – Azure Active Directory – Microsoft Entra | Microsoft Learn
Cross-tenant access settings for secure collaboration now generally available! – Microsoft Tech Community
Teams Real Simple with Pictures: Adding Number Matching and Context to Authenticator Notifications via Azure Active Directory – @Microsoft365Pro
MFA prompt spamming/ MFA fatigue – What can you do to prevent/ detect attacks? (jeffreyappel.nl)
Improve MFA Effectiveness in Your Microsoft 365 Tenant in 30 Minutes (practical365.com)
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!