How to secure your facebook

Today I will tell you one of the best way to secure your facebook account.I personal have experience how good it was.I also test this method with one of my friends.

After reading this article you must think this method is worth,if you think this you were wrong.

So,lets start

Requirements:-
1.Facebook Account
2.Mobile having sim card

What is in this method?
In this method you have to upload your mobile number into.your facebook account(If you afraid that anyone takes your nimber then don't worry facebook gives a option to hide your number this is more secure).After uploading your mobile you have to enable a message notification service of facebook(it is free service of facebook).After enabling service you have to activate secure mode.Wow you are done now.
Now what?
now whenever your facebook account is opened you get a message from facebook like shown in the picture below:-

If you login then ignore that message,But in case you haven't login
but you got this message means your account if hacked....so without wasting time go to your facebook and change the password(remember while changing the password 'choose log me out from other device option')

if you doesn't know how to enable all that service then follow below steps:-