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This introductory workshop explains CAN bus architecture, signaling, frames, OBD2, and SocketCAN before demonstrating hands-on fuzzing of vehicle ECUs and related instrument behavior.
Syllabus
Intro
Who am I
Car Hacking
Car Hack Mug
Workshop Outline
Car ECUs
Attack Service
Why CAN exists
CAN Network
Differential Signaling
The CAN Frame
The OBD2 Connector
SocketCan
LineCan
Further Information
Fuzzing Setup
Software
Messages
Data
Car in the Box
Corner Box
Disco Mode
Rev Counter
Carrier Mode
In My Car
Head Unit
Serial Port
Serial Port Output
Mute
Disco
Taught by
44CON Information Security Conference