I never tire of these sites.  Clicking on the links will demonstrate the kind of information that can be obtained about you and your computer just from visiting a web page. There are zillions of these sites online – just type “what is my IP address” in your favorite search engine – so here are some sites that I especially like.

This represents an updated list of those presented in the book’s chapter 11 (‘Protecting Your Identity and IP Address with Anonymous Surfing’).  Feel free to post a comment and highlight your favorite(s) such websites.

  • see the gadget at the bottom of this page (also at the bottom of our home page at COGIPAS.com)

Are you traceable? If this is what a simple gadget can see, imagine what the hackers can see.