Duo’s Risk-Based Authentication evaluates potential threat signals at each login attempt and adjusts security requirements, in real time, to protect trusted users and frustrate attackers. This dynamic ...

Duo Mobile: Two-factor authentication is available for Case Western Reserve University students at Single Sign-on and is required for various university system logins ...

Duo 2FA is a process wherein the identity of a user is verified through two distinct means, usually a password and a one-time code sent via MMS. 2FA is employed in order to provide an extra check when ...

What is Two-Factor Authentication? Two-factor authentication (also known as multi-factor authentication or two-step verification) is an extra layer of protection — more protection than a traditional ...