What is Multi-Factor Authentication? Multi-factor authentication, or MFA, adds a second layer of security to your account by requiring multiple factors to verify your identity. These factors include something you know, like your username and password, and something you have, like your phone or a passcode. The use of multiple authentication methods ensures greater protection against cyber hacking than passwords alone. UAH utilizes two services for multi-factor authentication: Duo and Google 2-Step Verification. What is Duo? Duo is UAH's MFA solution for logging on to Single Sign-On authenticated systems. Examples of Single Sign-On (SSO) systems include myUAH, Canvas, Banner, and more. As of June 9, 2023, all current students, faculty, and staff are required to use Duo when logging in to SSO-authenticated services and classroom podium computers. Get Help For Duo Duo Resources Getting Started with Duo for Multi-Factor Authentication Authentication Options for Duo MFA How to Manage Your Devices in Duo How to Set Up Duo Mobile FAQ's for Duo MFA Glossary for Duo MFA Additional Resources Need Help? helpdesk@uah.edu ~ (256) 824-3333 ~ Client Portal