the basic quld here is that most people set up their facebook pages in a way that they keep a lot of the information public and they don't realize how much of it is private. this is the kind of issue the head of facebook has been talking about for months. here's something he said. >> you can go to your privacy page and in a couple of clicks set all of your information to be visible to just our your friends or your family or friends of friends or whoever you want to be sharing with on the surface. so we made it really simple. >> that is what he's been talking about, how they keep trying to change the security settings to make it easier for you to keep your information private. in the wake of this 170 million people out there with their information grabbed by this system. you can see it's called security.org. what facebook has been doing is talking about the security efforts. i want you to know how to keep your information private. i posted this on my facebook page. see how to reach it there. step by step. it has 33 steps in it when i