Duo is the multi-factor authentication (login) tool TU faculty and staff use to prevent security breaches when logging in to applications containing sensitive information. Use your NetID Management tools to enroll in Duo.
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[Students, Guests, Retirees] Learn how to enable Duo multifactor authentication to enhance your NetID security.
Duo adds an additional layer of security when you sign in to a TU system by requiring the use of a second device such as a smartphone or landline. Various ways to authenticate using these devices include Duo Push or Passcode.
A Duo bypass code can be useful for authentication if ever your Duo-enrolled mobile devices are unavailable. If you generate a bypass code ahead of time, print and store it in a secure location or email it to a personal address, you will be ready if the need arises.
Information on using Duo Verified Push with the Duo mobile app.
Follow these steps to enroll your phone, tablet or landline in Duo for more secure access to protected TU systems.
Using Duo with a Shared Guest Account