This presentation will focus on the requ irements for GnuRadio, cost, code, and r adio technology basics. I will also pre sent some of attacks that have been crea ted using the GnuRadio, as well as my ow n research from a successful hack of a p roprietary Multiple Address System (MAS) SCADA network, and a quick demo of the GnuRadio in action. Videoman has 10 years of experience doin g computer security. He has worked for l arge enterprise financial institutions t o secure their networks. Currently a com puter security consultant, he enjoys wor king for NetSPI's clients to help them r educe their risks. In his spare time he co-manages the local DefCon Group (DC612 ) and serves on the OWASP MSP board, add itionally he helps to run the network at DefCon. He also likes to brew beer, and bike the many miles of pathways in Minn esota.