DEF CON 30 Car Hacking Village - Kamel - RFCommotion Invisible Serial Ports Flying Through the Air

Bluetooth isn't a protocol, it's like 10 small protocols wearing a big coat pretending to be a protocol. One of the more important little protocols is the RFCOMM protocol, which acts as a standard transport layer for many other protocols to be built on top of it. In this talk, I'll introduce the audience to Bluetooth RFCOMM channels and how they're used, and introduce/release a tool I've developed to help with testing services attached to RFCOMM channels used in vehicles (and other IoT devices).