• When a user responds to an MFA push notification using Microsoft Authenticator, they will be presented with a number verification. They need to type that number into the app to complete the approval.
• Number matching is combined with location information to help ensure the sign-in request was in fact initiated by you, and not a malicious actor.

Here is an example of what you'll see when signing into a website that requires MFA (myslice, blackboard, sumail, etc..), on the left is the website, on the right is Microsoft Authenticator.