Open Access

ARTICLE

Deep Learning-Based Intrusion System for Vehicular Ad Hoc Networks

Fei Li^{1, *}, Jiayan Zhang¹, Edward Szczerbicki², Jiaqi Song¹, Ruxiang Li ¹, Renhong Diao¹

1 Chengdu University of Information Technology, Chengdu, 610225, China.
2 Gdansk University of Technology , Gdansk, 80-803, Poland.

* Corresponding Author: Fei Li. Email: .

Computers, Materials & Continua 2020, 65(1), 653-681. https://doi.org/10.32604/cmc.2020.011264

Received 29 April 2020; Accepted 22 May 2020; Issue published 23 July 2020

Abstract

The increasing use of the Internet with vehicles has made travel more convenient. However, hackers can attack intelligent vehicles through various technical loopholes, resulting in a range of security issues. Due to these security issues, the safety protection technology of the in-vehicle system has become a focus of research. Using the advanced autoencoder network and recurrent neural network in deep learning, we investigated the intrusion detection system based on the in-vehicle system. We combined two algorithms to realize the efficient learning of the vehicle’s boundary behavior and the detection of intrusive behavior. In order to verify the accuracy and efficiency of the proposed model, it was evaluated using real vehicle data. The experimental results show that the combination of the two technologies can effectively and accurately identify abnormal boundary behavior. The parameters of the model are self-iteratively updated using the time-based back propagation algorithm. We verified that the model proposed in this study can reach a nearly 96% accurate detection rate.

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Citations