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
![Soft U2F](https://cdn-ak-scissors.b.st-hatena.com/image/square/0f5311c49ea1b260b1ac97707e203ace54b9615f/height=288;version=1;width=512/https%3A%2F%2Fuser-images.githubusercontent.com%2F1144197%2F28530169-198b3ca2-7050-11e7-952b-21358b0fa0b0.gif)