preventing fraude and abuse?

[deep]

Hello,

Im building a system that can track visitors going through several websites. But im worried about people abusing the service later when its finished... So i was thinking.. is there a way to break frames (i have a javascript for this but i need php) so that people can not load my pages in a hidden frame or iframe??

Do you know any other ways of preventing fraude? Im using IP tracking for unique clicks to stop bad ppl, anything else?

Thanks!

[Mordecai]

Since frames are client-side and PHP is server-side, you'll have to use JavaScript.

[drawmack]

I would look into the $_SERVER array and see if there is something in there that you can use. You might be able to do something with the REMOTE_ADDR since web sites and users have different classes of ip addresses.