George Mason University Central Authentication Service (CAS)

CAS

Central Authentication Service: You are accessing an application that uses centralized web authentication services.

Two-Factor Authentication (2FA) is Here for CAS

Two-Factor Authentication (2FA) has been added as a second layer of protection when accessing CAS-protected websites. For more information and to enroll visit 2fa.gmu.edu/2FA-CAS.cfm.


Enter your Mason NetID and Password