How to turn on two-level security on Facebook

 

Hackers regularly carry out cyber attacks to steal the information of Facebook users. Facebook's two-level security system is very effective in identifying user identities. And so to keep your account safe you must use two levels of security on Facebook.

To turn on the two-level security feature on Facebook, you must first access the Settings and Privacy option. Then scroll down from the Privacy Shortcut option and tap on the Use Two Step Authentication option under Account Security. 

By selecting the SMS option and entering the phone number and code, the two-level security feature will be activated. In addition to SMS, twoFA facility can be activated with recovery code and security key.