To sign in with 2-factor Authentication from your computer or other device you are signing in with, click Send Me a Push:
Press Approve on your phone:
Sign In with a Passcode:
Alternatively, click EnterPasscode:
Entering a passcode may be helpful in situations where the push notification won’t get through, for instance when your computer has a connection to the internet but you have no data service (cell or WiFi) on your phone.
Enter the passcode from Duo on your phone into the field on the device you are signing in with:
Sign in with a Key Fob Passcode:
On the Duo Sign in page, where it says Device, make sure the device selected is Token:
Press Enter a Passcode, and press the single Button on your Duo Key Fob:
Enter your One Time Password from the Key Fob into the passcode field and press Log In:
You have about 15 seconds to enter the passcode. If you don't enter it in time, just go back and try again. (There may be a limit on number of attempts)