DEFCON 20  Passive Bluetooth Monitoring in Scapy
Channel: SecurityHackingVideo
Date: 12/07/2013

Check out the following: 
http://solidshellsecurity.com/ (quality dedicated/vps servers and IT services)
http://www.facebook.com/SolidShellSec
http://twitter.com/SolidSSecurity
http://www.linkedin.com/company/solidshellsecurity
http://blog.solidshellsecurity.com