Multi-Factor Authentication (DUO)

Columbia utilizes DUO Security to implement Multi-Factor Authentication (MFA) on various systems as well as on college hardware. Multi-Factor Authentication is an additional layer of security on top of user IDs and passwords, Single Sign-On, or VPN. To access campus systems including email, you must set up DUO on your phone. When you login, you will receive a 'push' to the app to authenticate. If you have specific questions, please email duoquestions@colum.edu.