Two-Factor Authentication

This document describes the many options available to you when using Duo for two-factor authentication (2FA): the Duo Mobile app on a smartphone, the app on a tablet, phone calls or text messages to a cell phone, phone calls to a landline, Duo hardware token, and emergency bypass code. You must enroll a device in Duo before you can use it for two-factor.
This document provides instructions for adding devices, after an initial device has been enrolled, in Duo for two-factor authentication (2FA).
Wondering what it might be like if you turn on two-factor for Weblogin? My name is Janet, and I work for ITS. This is what it's like for me. Your experience may be different, depending on the devices you use and the things you log in to.
This document provides instructions for changing your Duo options for two-factor authentication (2FA). This includes: reactivate Duo Mobile when you get a new phone with the same number, delete a phone number or device if it’s lost, stolen, or no longer needed, and switch your default device.
This document provides instructions for enrolling your landline telephone or non-smart cell phone in Duo so you can use it for two-factor authentication (2FA).
This document provides instructions for enrolling your mobile device in Duo so you can use it for two-factor authentication (2FA).
This document provides instructions for purchasing and enrolling individual Duo hardware tokens or departmental bulk orders.
This document provides instructions and advice for turning on (or off) two-factor authentication to protect your personal information in the services you log into via the Weblogin page (Wolverine Access, Canvas, U-M Google, U-M Box, MFile, MPrint, and more). It covers what to expect (same number of logins, Remember me for 12 hours, reauthentication and time-out periods) and tips (add backup phones or devices, lock your screen instead of logging out, working across campus, access from home).
This document provides instructions for downloading and installing the Duo Mobile app on your mobile device for for two-factor authentication (2FA).
This document provides instructions for using two-factor authentication (2FA) when logging in to Weblogin. You have multiple options available to you: push notification using the Duo Mobile app, phone call, and passcodes (generated by the Duo Mobile app, sent via text message, and generated by a hardware token—as well as emergency bypass codes from the ITS Service Center). These options include the Remember me for 12 hours option for Weblogin. This document also includes 2FA instructions for Secure Shell (SSH) clients and Remote Desktop Protocol (RDP).