All you have to do it to follow the following steps and then your Account will be protected by SMS Security code configuration. It means that when someone will log into your account from any other computer a SMS will be send to you with Security Code that you will have to give to log in. Like this No one can log into your account even if they have your password.
Every Day thousands of Facebook Accounts are Hacked by various means. Most Popularly by Phishing. But as a internet user how can we defend our self, I am going to inform you people about a Facebook feature which not so many people know about.
STEP 1: Goto your Account | Account Settings .
STEP 2: Now Under “Account Security” section , Tick “Login Approval” .
Step 3: Click on “Set Up Now” .
STEP 4: Now give the “confirmation code” in the space give. The code will be sent in sms to your mobile.
STEP 5: After giving the “confirmation code” . This message will appear, which means that setup is successful.