
One device must be designated as your default device, and your default device must have a preferred way to authenticate. To get started, select the device you want to set up: The Duo Mobile app is the preferred replacement. However, you are no longer able to set up Google Authenticator on your smartphone or tablet. Note: If you currently use Google Authenticator for your second factor you can continue to do so.

This approach protects your Stanford account from fraudulent access. Then you need a physical device such as your mobile phone, tablet, or landline phone to complete the login. First, you enter your SUNet ID and password. Two-step authentication uses two forms of authentication to verify your identity.

Risk Classifications: Approved Services.Watch Information Security Awareness Video.
