Two-factor authentication (2FA) is a fantastic security measure, but not all 2FA is created equal. SMS-based 2FA is by far the least secure authentication option, and yet, far too many companies ...

Is Instagram not sending the SMS code for two-factor authentication? Let's help you figure out what's going on!

With SMS an unsecure method of authentication, Google is eyeing a more robust solution with QR codes.

Google has shared more details around its plans on replacing SMS codes with QR codes for user authentication. Read on for the details!