Articles (16)

Pinned Article Duo - Sign Up

Get signed up for Duo two-step login!

Pinned Article Duo - Sign-up with a Hardware Token

This article walks through the process of registering for Duo using the OTP c100 hardware token.

Duo - Manage Your Devices

How to add, remove, reactivate or deactivate Duo devices.

Duo - Replace a Phone

How to replace a phone used for Duo two-step authentication.

Duo - How to Reactivate My Phone

Self-service reactivation of a Duo phone with the same phone number.

Duo - "remember me" feature

Information about the Duo remember me function.

Duo - Using a Passcode with an Offline Cell Phone

This article walks through the process of using Duo with an offline cell phone.