“Bread crumbs”(perhaps how you got here)

Telecomm Reference
        Cell Phone Eavesdropping & Privacy
        Dave's Site / davesite.com
        Network Overview --- Internet Traffic Report
        The History of 911
        TinHat - a sadly ignored security site
        Traceroute, Ping, Domain Name Server (DNS) Lookup, etc

 All text on this page is the work of J W Durham and is licensed only under terms of the Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 United States License. Other licensing terms may be available. E-mail me