Universal Second-Factor (U2F)
Universal second-factor, or U2F, is a new standard for universal two-factor authentication tokens. These tokens use USB, NFC, or Bluetooth to provide two-factor authentication across a variety of services. Chrome, Firefox, Opera, Facebook, Dropbox, and even GitHub, as well as Windows and OSX, already support U2F authentication. The FIDO Alliance, which includes members like Google, […]