- Knowledge Base
- Personal Accounts
- Duo
Learn how to enroll and set up Duo Mobile for secure authentication at ISU, including device registration, troubleshooting, and transferring Duo to a new phone.
- Knowledge Base
- Personal Accounts
- Duo
Avoid login issues - update your Duo Mobile app to version 4.85 or higher. Version 4.104.0 is the current version of Duo Mobile as of January 2026.
- Knowledge Base
- Administrative Applications
Complete your ISU account setup by providing recovery information, registering Duo Mobile, creating a secure password, and confirming access to ISU services.