“Logging out of Facebook Isn’t Enough” by Nik Cubrilovic

Great discovery by Nik Cubilovic.

…Even if you are logged out, Facebook still knows and can track every page you visit. The only solution is to delete every Facebook cookie in your browser, or to use a separate browser for Facebook interactions.

Cubilovic goes over exactly what’s going on and what it means when you’re logged in at a public terminal.