Please notice:
The use of the second factor in the login process requires the previous setup. Therefore, follow the instructions for setting up the second factor.
The following services/systems are already connected to MFA (i.e., a check of the second factor takes place only for logins to these systems):
Below we explain how to use the second factor in the registration process. Here's an overview:
In this case, you will receive an SMS with a confirmation code sent to the deposited cell phone number. You must confirm this code during the login process.
The backup variant "MFA via telephony (SMS)" is recommended if the USB security key has been lost or the "Microsoft Authenticator" app cannot be used due to the loss or defect of the smartphone.
This access method can also be used to store a new USB security key or a new Microsoft Authenticator access (e.g. in case of loss).
Instructions: