What is this?
2-factor authentication is the process of requiring an individual to provide their login credentials AND proof of identity via a secondary device, such as a smartphone, before granting access to an online resource.
Here is a video to show how easy it is to use Auburn University's 2-factor authentication system, Duo:
Easy enough, how do I sign up?
Go to auburn.edu/2factor, log in with your username and password, and then provide your Banner ID (90#######) and date of birth. After you're signed in, just follow the self-registration process (detailed, step-by-step instructions).