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Analysing cyber attacks and risks in V2X-assisted autonomous highway merging
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Chen, Chao, Atmaca, Ugur Ilker, Koufos, Konstantinos, Dianati, Mehrdad and Maple, Carsten (2022) Analysing cyber attacks and risks in V2X-assisted autonomous highway merging. In: Daimi, K. and Alsadoon, A. and Peoples, C. and El Madhoun, N., (eds.) Emerging Trends in Cybersecurity Applications. Springer, pp. 191-208. ISBN 9783031096396
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Official URL: http://dx.doi.org/10.1007/978-3-031-09640-2_9
Abstract
Off-board information, provided through V2X systems, can make a crucial difference in safety and efficiency of autonomous driving functions, particularly, in complex scenarios where on-board sensors can be impaired (e.g., by occlusions). However, such solutions must be secured against potential cyber security threats. While generic solutions, e.g., encryption and authentication, can help to some extent to mitigate such threats, each autonomous function, e.g., platooning, overtaking, highway merging, etc., must be separately analysed from cyber security perspective, because it uses on- and off-board information in a unique way. This paper considers a V2X-assisted autonomous merging function, where off-board information is used to enhance the autonomous vehicle view of the environment, which is crucial for safe and efficient merging but cannot be often reliably observed by on-board sensors. We consider a generic reference architecture (RA) that abstractly models a V2X-assisted merging function that fuses off-board radar and camera sensors with the vehicle’s on-board sensors. A bespoke threat analysis model is adopted, and an attack tree is devised to help analyse threats to the off-board system components. We also discuss potential mitigation strategies for the underlying system RA within the context of the subject V2X-assisted merging function.
| Item Type: | Book Item | ||||
|---|---|---|---|---|---|
| Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||
| Journal or Publication Title: | Emerging Trends in Cybersecurity Applications | ||||
| Publisher: | Springer | ||||
| ISBN: | 9783031096396 | ||||
| Book Title: | Emerging Trends in Cybersecurity Applications | ||||
| Editor: | Daimi, K. and Alsadoon, A. and Peoples, C. and El Madhoun, N. | ||||
| Official Date: | 6 July 2022 | ||||
| Dates: |
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| Page Range: | pp. 191-208 | ||||
| DOI: | 10.1007/978-3-031-09640-2_9 | ||||
| Status: | Peer Reviewed | ||||
| Publication Status: | Published | ||||
| Access rights to Published version: | Restricted or Subscription Access |
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