You can configure a YubiKey as a security token that can be used for multi-factor authentication. You may have up to 10 keys registered with your account. NOTE: These instructions assume that you have previously enrolled a primary/initial method. If you have not yet enrolled another method, these are NOT the correct instructions and will not work for you.
YubiKeys can be purchased at software.psu.edu
- Go to https://accounts.psu.edu/manage/mfa
- Scroll down and click the blue Manage My Devices button

- Click the + Add sign-in method

- From the drop-down menu, select Security Key and click Add

- In the Security key window, click Next (NOTE: If you have already completed 2FA, you may not see this window…skip to the next step)

- Click the USB device

- Insert your YubiKey into an easily accessible USB port on your computer and click Next

- You will briefly see this window

- Click the Try Another Way

- Click the External security key or built in sensor

- Click OK

- Click OK again

If not already insert, insert your YubiKey into an easily accessible port on your computer and then touch the sensor

- Enter a PIN that you will use with your YubiKey and click OK

- Touch the sensor on your YubiKey

- Enter a name for your key and click Next

- Click Done

- You should now see the Security Token as an authentication method

- If you would like the security key to be your default authentication method, click the Change link beside the words Default sign-in method (located above the + Add Sign in Method button)
- Select the App based authentication or hardware token – code option from the drop-down menu and click Confirm
