Tech support: What is two-factor authentication and how to use it

195 reactions · 159 shares | Two-factor authentication adds an important extra layer of security by alerting you if someone tries logging into your account from a device we don’t recognise. Head to your security settings, and scroll down to the 2FA section to turn it on.#PAW2021 | Meta | Facebook

Configuring two factor authentication

What is Two-Factor Authentication (2FA)? | Definition from TechTarget

2-Factor Authentication

Two Factor Authenticator (2FA)

Two-Factor Authentication: Who Has It and How to Set It Up

How to protect yourself with two-factor authentication

The Best Two-Factor Authentication App