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.
Most of the KB articles are publicly viewable, but some require your NetID sign-in due to their sensitive content. Always sign in for the widest selection of content.
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, Call Me or Passcode.
[Students, Guests, Retirees] Learn how to enable Duo multifactor authentication to enhance your NetID security.
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.