Threat analysis and risk assessment for applying cybersecurity engineering

Yi Liu; XueZhu Yang; MuXi Li; ShiYing Zhou

doi:10.1117/12.2668050

20 April 2023 Threat analysis and risk assessment for applying cybersecurity engineering

Yi Liu, XueZhu Yang, MuXi Li, ShiYing Zhou

Proceedings Volume 12602, International Conference on Electronic Information Engineering and Computer Science (EIECS 2022); 1260218 (2023) https://doi.org/10.1117/12.2668050
Event: International Conference on Electronic Information Engineering and Computer Science (EIECS 2022), 2022, Changchun, China

Abstract

Today automobile industry, many studies on autonomous driving are being conducted, and the distribution of vehicles with autonomous driving functions is increasing. For the era of fully autonomous vehicles, connectivity of vehicles such as intelligent transportation systems, V2V, and V2X is required based on communication technologies such as LTE, 5G, and WiFi. However, this increase in the connectivity of automobiles has become an opportunity to raise the need for vehicle cyber security, and recently, ISO 21434 international standard has been established and announced in relation to cyber security. In this paper, we propose a threat analysis and risk assessment guide for cybersecurity so that we can derive cybersecurity requirements and develop a controller that can be safe against cybersecurity attacks. It also shows that the proposed method conforms to the requirements of the ISO 21434 standard. Through the result of the case study, cybersecurity requirements were derived to a level applicable to controller development, and it was confirmed whether the risk assessment requirements suggested in the ISO 21434 cybersecurity engineering standard were satisfied.

Citation Download Citation

Yi Liu, XueZhu Yang, MuXi Li, and ShiYing Zhou "Threat analysis and risk assessment for applying cybersecurity engineering", Proc. SPIE 12602, International Conference on Electronic Information Engineering and Computer Science (EIECS 2022), 1260218 (20 April 2023); https://doi.org/10.1117/12.2668050

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