(!) In the event of theft immediately notify the helpdesk . We urge you to report any incident.
Have you lost or no longer use a device? Then remove it from your list of authentication devices.
Did you find your device? Contact the helpdesk to enable it again.
Tip: If you lose a device, it is better to sign out from all your devices. Surf to https://mysignins.microsoft.com/security-info and click "Sign Out Everywhere" at the bottom of the page.
So with MFA you use a combination of:
There are several reasons why signing in with the Microsoft Authenticator app fails:
Yes. There are alternative verification methods that don't require a smartphone.
If the battery is empty, you will not be able to receive an SMS code or telephone call on that number.
If you are using the Microsoft authenticator app
Yes, you must add the new device to your settings.
If you are using the "sms-code" or the "phone me" method
No, you don't need to change any settings
Yes, you can, even though we recommend the Microsoft Authenticator app.
Keep in mind that our helpdesk only supports the Microsoft Authenticator app.
Some examples of other authenticator apps:
Update: Microsoft is currently rolling out system-preferred MFA. When logging in, the system will choose the most secure and convenient method for you from the set methods itself. So, you don't have to set a preferred method yourself (anymore). You can check whether this feature is already active for your account by surfing to https://mysignins.microsoft.com/security-info:
Users who have a Belgian E-id can reset their mfa themselves via https://mfareset.ugent.be Other users must prove their identity by sending it as an attachment (PDF or DOC).
Users with a Belgian E-id can reset their MFA themselves by visiting https://mfareset.ugent.be.
For other users, to reset MFA, they need to provide proof of their identity by sending it as an attachment (PDF or DOC) via email.
Please check if push notifications are enabled for the device and Authenticator. Tap on Settings > Notification settings and make sure 'Show Notifications' is enabled.
For Android devices, check if push notifications are enabled. Go to Settings > Notifications > App settings and ensure that Authenticator is enabled.
If you receive an expired notification, verify that the device's date and time settings are correct. Go to Settings > System > Date and time and ensure that 'Automatic date and time' and 'Automatic time zone' are enabled.
If you don't see push notifications in the Authenticator session list, you can swipe down in the list view to check for pending verifications. You can sign in using pending verification as a temporary solution.
Users who have a Belgian E-id card can reset their mfa settings themselves via https://mfareset.ugent.be Other users must prove their identity by forwarding it as an attachment (PDF or DOC).