MFA-Duo - What is a token/fob?
A MFA token/fab is a small hardware device that a user possesses to authorize access to a service. It generates a unique six-digit number (also called a passcode) that identifies the user and allows them to access UW–Madison digital assets.
If you need a MFA token/fob, please contact your implementation partner to find out how to get one. A list of implementation partners can be found here.