Facebook settings

I reviewed my Facebook account and focused on my privacy settings.  After reviewing my account I can safely say that I feel good about what I have listed in my privacy settings.... which is almost nothing.  Other than my name and my birthday (which I probably need to change) there is nothing else even listed in my profile.  After my review, I am concerned about how much information gets associated with my account through photos, that I am tagged in, that are posted from my personal family and their friends.  Even though I feel good about my account if someone really wanted to get personal information they could easily get it from my family members.  That's scary!