Tech Talk Radio Podcast

VoIP Security (baseline technology, encrypment methods, impact of CALEA, Skype, Zfone), Profiles in IT (Jon Postel, Internet pioneer, RFC Editor, and Numbering Czar), digitizing books with CAPCHAs (Carnegie Mellon project, 440 million words in one year), 40 million credit card numbers sold (data collected using hacked wireless networks in retail outlets), Thought Helmet to be developed by Army (reading brain waves while talking to oneself), Googles tenth birthday, California favors open source voting machine software, and Food Science (saturated fats, unsaturated fats, trans fats, health implications). This show originally aired on Saturday, September 27, 2008, at 9:00 AM EST on WFED (1500 AM).