Security Features and Tips
Use our security features like login alerts and approvals, and review and update your Security Settings at any time.
Keep Your Account Secure
Keep your Facebook account secure
Using Security Checkup to add security to your Facebook account
Does Facebook use secure browsing (HTTPS)?
Get a one-time password to log into Facebook
Log out of Facebook on another computer, phone, or tablet
Unfamiliar locations in the 'Where you're logged in' section of your Facebook account.
Contact the friends you've chosen as trusted contacts to get back into your Facebook account