Fcts Related to Facebook

1) Where you're Logged In

By this facebook feature you can see where your facebook account currently logged in and in past which device has been logged in. for use this feature goto setting->Security and Logged In
Now you can see where yo're logged in area.

2) Get Alert By Unrecognized Log in

This feature alert you when a person login in your account from other country where you does not go.
It containes three part .Notification, Messenger and Email. You can get alert all these three facility by activate it. For activate it goto setting->Seccurity and Logged In->Get alerts about unrecognized logins.

 

3)Use Two-Factor Authentication

This feature secure you by two layer. when you logged in you account facebook send you OTP(One time password) to your registered mobile number then you will need to enter this OTP and then you logged in otherwise not.