Before You Begin
- Make sure you have your UofL login credentials handy.
- Prepare a smartphone, tablet or phone for Duo authentication.
- Update your operating system and browser to the latest version.
- Reminder: You must have completed the account claim process before you can manage your UL2FCTR/Duo devices.
Instructions
Using the UL2FCTR Site (preferred method)
Add a New Device
- Go to UL2FCTR.
- Enter your UofL login credentials.
- Click LOG IN.
- SELECT an authentication method to finish logging in.
- Click + ADD A DEVICE.
- SELECT the type of device you want to add.
- Click CONTINUE.
- Follow the steps to add the device to UL2FCTR/Duo.
Remove a Device
- Go to UL2FCTR.
- Enter your UofL login credentials.
- Click LOG IN.
- SELECT an authentication method to finish logging in.
- Click DEVICE OPTIONS next to the device you want to remove.
- CLICK the red trash can.
- Click REMOVE.
Reactivating DUO on a New Phone with the Same Number
1. Reinstall Duo Mobile
- Install the Duo Mobile app on your new phone.
- Allow the app to use the camera when prompted.
2. Verify Your Identity
- Open a web browser.
- Go to UL2FCTR.
- Sign in using your UofL credentials.
- Select Call Me.
- Answer the phone call.
- Press any key on the keypad when prompted.
3. Reactivate Duo Mobile
- Select Device Options.
- Select Reactivate Duo Mobile.
- Choose your phone type.
- Open the Duo Mobile app on your phone.
- Follow the on‑screen prompts in the app.
- Select Take me to the app if prompted.
- Complete the activation process.
- Select Always send this device a push.
- Save your changes.
Using the Account and Password Management Portal
Add a New Device
- Go to Password and Account Management.
- Enter your UofL login credentials.
- Click SIGN IN.
- Click the MY SECURITY tab.
- Click ADD A DEVICE.
- Complete the Duo device registration by entering the appropriate information.
- Select the type of device you want to add (e.g., mobile phone, tablet, or Yubikey)
- Enter the name of your device (e.g., “My iPhone”)
- Enter your phone number.
- Click CONFIRM.
- Click SUBMIT.
- Choose a verification method:
- Download the free Duo Mobile app from your preferred app store.
- Send a secure link to your phone.
Remove a Device
- Go to Password and Account Management.
- Enter your UofL login credentials.
- Click SIGN IN.
- Click the MY SECURITY tab.
- Find the device you want to remove, and CLICK the three vertical dots.
- Select REMOVE.
Reactivating DUO on a New Phone with the Same Number
- Go to Password and Account Management.
- Enter your UofL login credentials.
- Click SIGN IN.
- Click the MY SECURITY tab.
- Select your old device, and REMOVE the device.
- Click ADD A DEVICE.
- Complete the Duo device registration by entering the appropriate information.
- Select the type of device you want to add (e.g., mobile phone, tablet, or Yubikey)
- Enter the name of your device (e.g., “My iPhone”)
- Enter your phone number.
- Click CONFIRM.
- Click SUBMIT.
- Choose a verification method:
- Download the free Duo Mobile app from your preferred app store.
- Send a secure link to your phone.
Did you receive a Duo push that you didn’t ask for?
Hit deny or delete/report text then report the smishing attempt.
For more information on smishing and Duo scams, please see our phishing webpage.
Further Readings