In this presentation from the iSEC Open Security Forum, September 12, 2013 in Palo Alto, CA, Balint Seeber, Applications Engineer and SDR Evangelist / Ettus Research, provides an introduction on how to analyze and hack RF communications systems using open source software and cheap radio hardware. He describes, “The focus will be on how to use Software Defined Radio to create: a digital satellite demodulator for blind signal analysis, a souped-up Mode S aviation transponder/ACARS receiver with an Internet-enabled smooth-streaming Google Earth front-end, and a Radio Direction Finder. I will also touch on some other SDR applications (AIS, APRS, 802.11a, RFID, RDS & GPS).”