Once you have the Duo app installed on your smartphone, you may verify your login through a number of options. Duo will use whichever authentication method you used last by default.

Duo Mobile, the app used by Brandeis for two-factor authentication, was recently updated with a new user interface (UI) for its iOS and Android mobile app. Updated positioning of the "approve/deny" ...

Use this Duo Setup Quickstart to get started with the Duo Mobile app. The Duo Mobile app is fast and easy to use, and doesn't require cell services. Duo pushes login requests to Duo Mobile when you ...

To enroll your first device, see Enrolling in Duo. To enroll additional devices, see Adding Another Device.

The Duo mobile app makes this process simple as we all usually carry a smart phone with us so you can authenticate anywhere. If you're new to campus, the first time you go to access a campus system, ...

Duo is William & Mary's two-factor authentication service. It provides an additional level of security to prevent unauthorized access to a variety of systems. Two-factor authentication helps protect ...

Google Duo is a simple video chat app that works on both iPhone and Android devices. Introduced by Google in 2016, it is one of several chat and video apps offered by the search company.