Duo Authentication

Duo is Maricopa Community Colleges’ two-factor authentication service providing an extra layer of security to protect against hackers, cyber threats, and any unauthorized access to sensitive data. 

All students are required to use Duo two-factor authentication when logging in to the Student Information System (SIS) Student Center and other password-protected applications, such as RioLearn and Google Suite.

Rio students, for assistance, please contact the Technology Helpdesk at 480-517-8600 or 800-729-1197 (toll free) or send a message.