Last month, GitHub users were able to buy a special edition Universal 2nd Factor (U2F) security key for just five bucks. [Yohanes] bought two, but wondered if he could bring U2F to other ...
The earlier FIDO Universal Second Factor (U2F) protocol was renamed CTAP1, often designated as FIDO U2F. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.