Compatible Security Keys
Duo should work with any FIDO2 compatible security key (works when your phone has no connection). We have tested the following options:
- USB-C (link to Amazon)
- USB-A (link to Amazon)
- Yubico Security Keys (USB-A & USB-C options)
Duo is a required second layer of protection added to Lehigh account to prevent unauthorized access to protect you and the Lehigh community. Make sure you are ready to use Duo:
- Setting up Duo - for first time users. Video Overview
- Have a backup - set up a back up multifactor method
- Generate emergency passcode* - Print them out and use them when your mobile device or security key are not available
Consult our Duo documentation for more information.