Campus Units
Electrical and Computer Engineering
Document Type
Conference Proceeding
Conference
AutoSec 2019
Publication Version
Accepted Manuscript
Link to Published Version
https://doi.org/10.1145/3309171.3309179
Publication Date
3-2019
DOI
10.1145/3309171.3309179
Conference Title
AutoSec 2019
Conference Date
March 27, 2019
City
Dallas, TX
Abstract
The modern automobile relies on numerous electronic control units communicating over the de facto standard of the controller area network (CAN) bus. This communication network was not developed with cybersecurity in mind. Many methods based on constant time intervals between messages have been proposed to address this lack of security issue with the CAN bus. However, these existing methods may struggle to handle variable time intervals between messages during transitions of vehicle driving modes. This paper proposes a simple and cost-effective method to ensure the security of the CAN bus that is based on constant message frequencies across vehicle driving modes. This proposed method does not require any modifications on the existing CAN bus and it is designed with the intent for efficient execution in platforms with very limited computational resources. Test results with the proposed method against two different vehicles and a frequency domain analysis are also presented in the paper.
Copyright Owner
Association for Computing Machinery
Copyright Date
2019
Language
en
File Format
application/pdf
Recommended Citation
Young, Clinton; Olufowobi, Habeeb; Bloom, Gedare; and Zambreno, Joseph, "Automotive Intrusion Detection Based on Constant CAN Message Frequencies Across Vehicle Driving Modes" (2019). Electrical and Computer Engineering Conference Papers, Posters and Presentations. 67.
https://lib.dr.iastate.edu/ece_conf/67
Comments
This is the author's version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. Young, Clinton, Habeeb Olufowobi, Gedare Bloom, and Joseph Zambreno. "Automotive Intrusion Detection Based on Constant CAN Message Frequencies Across Vehicle Driving Modes." (2019). DOI: 10.1145/3309171.3309179.