MFA in devices

[CarlosMoralesMX]

Hi Team

I configure MFA for some users in Office 365. For services in Web (OWA, Teams, OneDrive) request MFA every time i access.

But, for apps in devices, request MFA in first access. Question, there is a definite time to reapply MFA for apps in device?

Thanks

[#2 · Accepted solution]

That's the expected behavior, token validity and the claims therein determine how often you will be prompted for MFA, but in general should be something like 30 days if I remember correctly. Even the browser apps should not ask you every time, unless you are clearing cache/cookies or using private sessions.