Tech Talk Radio Podcast

Viber vs Skype (feature comparison), MapQwuest iPhone app (turn-by-turn navigation), Profiles in IT (Ren Ng, inventor of Lytro, a light field digital camera), unsending an email (not really possible), check download speed (speedtest.net), David Burd surprise visit (connecting your TV to the Internet), Amazon cloud outage (detailing the failure), maintaining Facebook privacy (periodic Privacy Settings check advised), SQL injection attacks increase significantly (easiest method to steal passwords), and Yahoo hacked passwords analyzed (400K passwords stolen, 100K passwords not unique, 10 most popular bad passwords). This show originally aired on Saturday, July 28, 2012, at 9:00 AM EST on WFED (1500 AM).