Precautions while using Facebook
Use your privacy settings
Facebook has several privacy settings that allow you to share your pictures, videos and information with only a few people. You can make this distinction even for the people in your friends list. However, most girls are either not aware about this feature or dont really bother to make use of it. Prevent yourself, your pictures and personal information from getting into the wrong hands. Privatize the information you post on Facebook, reveal it only before certain trustworthy users.