EngineeringSoft U2FIn an effort to increase the adoption of FIDO U2F second factor authentication, we're releasing Soft U2F: a software-based U2F authenticator for macOS. We've long been interested in promoting better… In an effort to increase the adoption of FIDO U2F second factor authentication, we’re releasing Soft U2F: a software-based U2F authenticator for macOS. We’ve long been interested in