9/11/2025 1:52pm:

All DUO services have been restored.

As of 9/11/2025 at 11:07am:

OIT Update: We have identified a problem with the multi-factor authentication application when signing into FAU resources. We are working to resolve the issue.

Please see updates from OIT here. https://wordpress.fau.edu/oit/2025/09/issues-with-duo-multi-factor-authentication-3/