What is two-factor authentication, and which 2FA solutions are best?

The age of automated authentication through biometric scanning is almost here. Yet even in this time of Apple’s Face ID, Windows 10’s Hello, and the up-and-coming FIDO2 specification, passwords are still the main way we log in to our various accounts. That’s why two-factor authentication (2FA) is an important secondary step to guard your online data and services.To read this article in full, please click here