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CAN Demonstrator with Intrusion Detection System

Authors:
Heiko Polster
Dirk Labudde

Keywords: cyberattacks; car forensics; can-bus; demonstrator; intrusion detection system Introduction

Abstract:
The paper describes a digital simulation environment to reproduce and test attacks on Controller Area Network (CAN) bus systems with a CAN bus demonstrator. It describes how the CAN bus demonstrator is structured and used to analyze and evaluate hacker attacks on automotive bus systems. Security researchers repeatedly find vulnerabilities in various software components of networked vehicles. Since investigations on the real system seem too costly, various attacks on a CAN bus system are to be tested and analyzed with the help of a CAN bus demonstrator. The system consists of a CAN bus demonstrator in the form of a model car and the development environment Vector CANoe. The development environment is connected to the model via two NodeMCU-ESP32 development boards, which are configured as WLAN CAN gateways, and a VN1610 CAN-USB interface. The CANoe tool is used to control the CAN bus demonstrator, simulate CAN bus attacks and analyze them using the intrusion detection system. The simulation environment shows that the CAN demonstrator is an effective method for imparting theoretical knowledge and solving practical tasks in the field of car forensic training.

Pages: 13 to 18

Copyright: Copyright (c) IARIA, 2022

Publication date: May 22, 2022

Published in: conference

ISSN: 2327-2058

ISBN: 978-1-61208-974-4

Location: Venice, Italy

Dates: from May 22, 2022 to May 26, 2022