Tech Talk Radio Podcast

Cell phone repeaters, CDMA versus GSM globally, Profiles in IT (Dr. James T. Clark, co-founder of Silicon Graphics and Netscape), Walmart to test RFID tags on clothing (for inventory tracking and restocking, privacy advocates protest), RFID tags used to track contruction workers, SCADA devices made by Siemens infected with worm (worm uses backdoor password and MS embedded system vulnerability, spreads via USB, Internet vulnerability possible), Website of the Week (www.drop.io, great file-sharing service, good when files too big for email), and Microsoft signs chip architecture licenses with ARM for mobile devices. This show originally aired on Saturday, July 24, 2010, at 9:00 AM EST on WFED (1500 AM).