Enable your login notifications and have a peaceful mind because your account is now safe. once your login notification is enabled you will be notified with an email if anyone including you logs into your account. there are mainly two methods of notifications which you are free to choose, i.e email notification and text notification. After enabling login notification, anyone login in to your account including you will be asked to enter a device name. Apparently, the notification mail or text will contain the device name entered. Follow the below steps to enable login notification in your facebook account.
#1. Log into your facebook account
#2. Select account settings from the scroll down menu next to the home button.
#3. Go to security settings.
#4. Select the second option i.e 'Login notifications'
#5. Choose the method of notification i.e email or text and save the changes.