What is Do Not Track, and Why Should You Care?
As you surf the web, web sites follow your every move. Through the use of “cookies” – files that record your actions – they can tell the last time you visited a site, what your user name is, whether you should be logged in automatically, and much more. But some companies use shared cookies. Using [...]
http://www.intego.com/mac-security-blog/what-is-do-not-track-and-why-should-you-care/