Here are helpful resource for the UIS community on using Duo Mobile (MFA) for logging into University Services.
Step by Step guide on multi-factor authentication (MFA) self-enrollment.
Hardware tokens and security keys are small, portable devices that can be used for Multi-Factor Authentication (MFA). If you don't have a device compatible with the Duo Mobile app, or do not want to use a personal device for MFA, you can use a hardware token purchased from the Webstore instead. Hardware tokens also do not depend on connectivity to the internet.
This article will summarize the different types of devices you can use to authenticate with our MFA (Multi-Factor Authentication) provider.
Multi-factor authentication (MFA) is a multi-step login process deployed by the University to help ensure the security of Illinois accounts. Multi-factor authentication is sometimes referred to as 2-Factor Authentication (2FA). Current students and staff are required to enroll their accounts in this system before they are allowed to access most University services.
On October 30th, 2025 UIS is Migrating from SMS text messaging to only using Duo Push (utilizing the Duo Mobile App) or to using Hardware Tokens and Security Keys.