Updates and announcements

  • Update your Duo Mobile app by March 31

    January 19, 2026

    Starting March 31, Duo Mobile app users must be running version 4.85.0 or later in order to continue using Duo Push login requests.

  • Duo interface changes take effect March 21

    February 26, 2024

    Exciting changes are coming to Duo, the University of Toronto's trusted mobile app for multi-factor authentication. These changes will improve the MFA authentication experience for students, faculty and staff.

Last modified: February 21, 2025