Hackernews posts about 2FA

2FA is an additional layer of security that requires users to provide a second form of verification, such as a code sent to their phone or a biometric scan, in addition to their password when logging into an account.

Related: Facebook   Google Play   Twilio   Oculus   Authy  
  1. Bloat – Rob Pike (docs.google.com)
  2. Skype is being retired this month (support.microsoft.com)
  3. Late Chunking (isaacflath.com)