Google’s in-house security key is now available to anyone who wants one

Google’s Titan Security Key is finally available to anyone who wants one. The two-factor token went live today in the Google store, with a full kit available for $50, shipping immediately. The kits include a USB key, a Bluetooth key, and various connectors. The key has been available to Google Cloud customers since July, when the project was first publicly announced.
Built to the FIDO standard, the Titan keys work as a second factor for a number of services, including Facebook, Dropbox, a