Which device types can I use for Two-Factor Authentication?

You have the ability to enroll and manage the below device types for use with Two-Factor Authentication:

  • Mobile Phone – push to Duo mobile app or passcode via text message
  • Tablet or iPad – push to Duo mobile app
  • Landline Phone – call to direct office or home telephone
  • Duo hardware token – displays a unique passcode (changes with each login)
  • Security Key - physical USB device plugged into a computer
  • Touch ID - Mac OS fingerprint scan

It is highly recommended that you enroll more than one device (EXAMPLE: mobile phone and direct office phone line).

Created: Jul 28, 2020 - 8:32am Updated: Aug 19, 2020 - 3:20am Author: UIT Support Center Article: 3112
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