What is Duo Security?

Duo—an industry leader in easy-to-use, world-class security platforms—developed Duo 2FA, a two-factor authentication service that utilizes a secondary device such as a phone or tablet to confirm your identity when you access sensitive information, such as that contained in the university Workday application. This service provides enhanced security and protects you in the event that someone manages to obtain your login credentials.

Return to WashU 2FA.