This is a feature that we’ve had requested many times.
We use Yubikeys here to secure some of our most important services and assets, but as with any Multi-factor authentication device, we’re always nervous if it breaks or gets lost.
This is the same with Yubikeys if you’re using them on your WordPress sites – losing your Yubikey could cause some major headaches.
So with Shield, users can add as many Yubikey devices to their accounts as they’d like.
Please note that this feature is available with Shield Pro only. To find out what the extra features for Shield Pro are, read the article here.
To learn more about the Yubikey Authentication, read the article here.