Facebook Security features
Facebook would like to know that they were doing to keep your information safe whenever you use it. Your account security is important, so their security teams look for and catch problems before they reach your account. If they ever see anything unusual happening, they will let you know.
Here you will found following things:-
Account Deactivation & Deletion
How do I deactivate or delete my Facebook account.
How do I create more secure passwords
What should I do if my account’s been taken over by someone else?
Can my friends help me get back into my account if I lose my password?
Where You’re Logged In
What computers and phones am I logged into?
when should I log out of my account?
Unfriending & Blocking
How can I stop someone who’s bothering me?
What should I do if I see a suspicious post or message?
How does Facebook handle information requests from governments?!
How You’re Protected
What does Facebook do to keep my info secure?
Stay Safe & Secure.