Two Factor Authentication with a YubiKey

Advanced Authentication at Expedia is designed to be used with a mobile device.  However, we understand that there are times when using a personal mobile device is not preferable or may not be possible.  For those occasions, we have made hardware tokens available to those who want to purchase a device. 

How do they work?

A YubiKey is a small device that you register with Expedia's two-factor authentication platform. Two-factor authentication means that each time you log in, the service will request proof that you have your YubiKey in addition to your regular username and password making your account much more secure.

Where do I get one?

How do I configure it?

Here is a short video from Yubico that introduces the YubiKey.  Everything after the first 30 seconds or so are relevant only to system administrators.