Many sites also allow multiple forms of 2FA, which provide backup options. For example, you can enable SMS codes and 2FA apps for a single account. Experts we spoke with said this is a fine ...
Unique passwords and 2FA/OPT aren’t enough ... Motherboard demonstrated the attack with a simple example, an incoming call supposedly coming from PayPal’s fraud prevention system.
The 2FA vs MFA debate has been going on long enough ... Authentication is proving your identity to gain access to, for example, a website like Amazon or an app like Facebook.