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Intrusion Detection Using Transformer in Controller Area Network

delete2024-01-01
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OA
AI
H
Hyunjun Jo
D
Deok‐Hwan Kim *
DOI:10.1109/ACCESS.2024.3452634delete
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摘要

摘要

En 中文
The message broadcast network of the Controller Area Network (CAN) protocol is vulnerable to external attacks. The ongoing development of intrusion detection systems (IDS) aims to prevent malicious attacks on vehicles. Time series analysis of language models has emerged as a new approach in this area and has significantly contributed to the development of IDS performance. Nevertheless, because the language model requires significant resources to process, its application to actual vehicles requires balancing model performance with complexity. In this paper, we propose an efficient IDS model that uses transformer-based techniques while operating with limited resources. The proposed IDS leverages a transformer-based spatial and temporal data analysis mechanism, enabling quick response to attacks even with limited data, and demonstrates excellent performance. Since the IDS uses unsupervised learning, labeling the input sequence during preprocessing is not required. This approach helps protect the vehicle from both predictable and unpredictable attacks. Furthermore, the prediction range can be expanded to make the model's performance more robust against various attack scenarios.
Keyword:
Vectors
Transformers
Data models
Predictive models
Decoding
Wires
Intrusion detection
Computer security
Computer aided instruction
Unsupervised learning
Networked control systems
Cybersecurity
controller area network
CAN
intrusion detection
transformer
unsupervised learning

期刊

IEEE Access 封面图
IEEE Access
IF:
3.6
论文数:
9.8W
被引数:
29.4W

机构

I
Inha University
学者数:
1.1W
论文数: 1.1W
被引数: 1.1W
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