Duo 2FA - Logging in with Two Factor Authentication
This document will provide instructions for logging in to a service that requires Duo Two Factor Authentication.
In order to login with Duo Two Factor Authentication, you must have first set up a device and linked it with your NetID. If you have not yet completed this, follow the instructions here: Duo 2FA - Two Factor Authentication First Time Setup.
Navigate to the page that requires Duo Two Factor Authentication after NetID login.
Authenticate with your NetID and Password.
If you have set a default device and login setting, Duo will try that setting. If you have not set a default device setting, or the default device login times out, you will be presented with some or all of the following options (depending on the device(s) you have set up). Select the device in the drop down which you would like to use (If you have multiple devices available).
The following options will be listed for each device that has been set up:
- Send Me a Push (Phone: iPhone, Android, Windows Phone; Tablet: iOS, Android). This is the suggested login method.
- Enter a Passcode (Phone: iPhone, Android, Windows Phone; Tablet: iOS, Android)
Follow the instructions for your login method:
Click Send Me a Push.
Tap the Duo Mobile notification on your phone.
Click the green Approve.
If you have the Duo Mobile app installed:
Select Enter a Passcode.
Open the Duo Mobile app on your phone.
Click the key next to UW Madison NetID Login
Note the displayed passcode.
Enter the passcode in the box and select Log In
You should be successfully logged into the service requiring Duo Two Factor Authentication.