Information on using Duo for two-factor authentication

Articles (4)

Pinned Article Register a device in Duo

Michigan Tech uses Duo, a two-factor authentication service to verify your identity when you log into systems with access to sensitive information. Find out how to get started by learning about your options for registering devices and phone numbers to use the service.

Duo app - installation and activation

Learn how to activate Duo on a new device or phone number

Using Duo while travelling

This article includes alternatives for using Duo authentication when travelling outside of the United States, or in circumstances where you might not have access to WiFi/internet or a smartphone.

Duo troubleshooting

Common troubleshooting topics, such as what you can do if you've forgotten your phone at home or how to switch your Duo registered device if you get a new phone and keep your old phone number.