2FA: How to Authenticate with Duo Two-Factor Authentication

Article Intended For

Penn State faculty, staff, students, and other affiliates currently enrolled in two-factor authentication (2FA).

Introduction

Penn State offers a number of options for completing two-factor authentication. 

Article Body

To learn how to use a particular method of authentication, click one of the following links:

• • Duo Mobile Push
  • Duo Mobile Passcode
  • Phone Call
  • U2F Security Key
  • MAC Touch ID
  • SMS Texted Passcode
  • Duo Token Passcode
  • Apple Watch

To learn which methods of authentication can be used with a particular type of device:

• • See knowledge article What Devices and Methods Can I Use for Two-Factor Authentication?