facebookThis is a big change for Facebook; as of late Sept 2013 Facebook has opened up every past post, like, photograph etc. to be searchable by anyone.  Whilst the intention is good, it does cause concern particularly with strangers (and advertisers) able to pore over every post you have ever made.  To stop this from happening you will have to change every single post that is either Public or Friends of Friends toFriends Only, essentially making it private to your immediate Friends.

See HERE to protect all your past posts, and see HERE to protect all your current and future posts.