Parents need to know that teens must be diligent about setting privacy controls on Facebook. Every time Facebook updates its features, users must check settings to confirm what information they’re sharing and what they’re keeping private.
Frictionless sharing apps - which allow users to share without having to take action - bring additional privacy concerns. The Facebook timeline shows every activity going back to a user’s first post. It’s like a permanent record, but the good news is that you can use it to delete posts you really don’t want there anymore or change a post’s privacy setting for it to be viewable only by yourself.