Instructions on how to use the service, best practices, and settings information.

Articles (8)

Pinned Article How to register and manage devices for Duo

How to register, update, and remove smart devices and landlines from your two-step login account

Duo Mobile registration guide for Android

Instructions for downloading, installing, and registering the Duo Mobile app on an Android device

Duo Mobile registration guide for iOS

Instructions for downloading, installing, and registering the Duo Mobile app on an Apple iOS device

Duo registration guide for landline phones

Instructions for registering a landline phone with Duo

How to generate passcodes with the Duo Mobile app

The Duo Mobile application on your cellphone can be used to generate a list of Two-Step Login passcodes.

How to get a Duo temporary bypass code

Temporary bypass codes allow you to two-step login without your registered device(s)

How to Setup a HOTP token for Two-Step Login

Instructions for setting up a HOTP for Two-Step Login.

How to Setup a YubiKey for Two-Step Login with Yubico OTP

Instructions for setting up a YubiKey for Two-Step Login with Yubico OTP.