How to set up two-factor authentication for your Facebook account

Applying two-factor authentication to Facebook is a useful way to protect it from being hacked - here

Two-Factor Authentication (2FA) - Basecamp Help

Tips for Securing Facebook and Instagram

How to Set up Two-Factor Authentication on Facebook

Business Manager - Turn on 2 factor authentication on Business

How to Enable (or Disable) Two-factor Authentication on Facebook

Here's What To Do If You Lose Access To Your Facebook Account Due

How to Set up Two-Factor Authentication on Facebook

How to Turn on Two-Factor Authentication on Facebook

Facebook: Here's How to Turn On Two-Factor Authentication

How to turn on two-factor authentication (2FA) on Facebook