RT Journal Article
T1 Security in Vehicles With IoT by Prioritization Rules, Vehicle Certificates, and Trust Management
A1 Sendra, Sandra
A1 Lacuesta, Raquel
A1 Lloret, Jaime
A1 García-Magariño García, Iván
AB The Internet of Vehicles (IoV) provides new opportunities for the coordination of vehicles for enhancing safety and transportation performance. Vehicles can be coordinated for avoiding collisions by communicating their positions when near to each other, in which the information flow is indexed by their geographical positions or the ones in road maps. Vehicles can also be coordinated to ameliorate traffic jams by sharing their locations and destinations. Vehicles can apply optimization algorithms to reduce the overuse of certain streets without excessively enlarging the paths. In this way, traveling time can be reduced. However, IoV also brings security challenges, such as keeping safe from virtual hijacking. In particular, vehicles should detect and isolate the hijacked vehicles ignoring their communications. The current work presents a technique for enhancing security by applying certain prioritization rules, using digital certificates, and applying trust and reputation policies for detecting hijacked vehicles. We tested the proposed approach with a novel agent-based simulator about security in Internet of Things (IoT) for vehicle-to-vehicle communications. The experiments focused on the scenario of avoidance of collisions with hijacked vehicles misinforming other vehicles. The results showed that the current approach increased the average speed of vehicles with a 64.2% when these are giving way to other vehicles in a crossing by means of IoT.
PB IEEE
YR 2019
FD 2019-08-01
LK https://hdl.handle.net/20.500.14352/112753
UL https://hdl.handle.net/20.500.14352/112753
LA eng
NO García-Magariño, I., Sendra, S., Lacuesta, R. & Lloret, J. (2019). Security in vehicles with IoT by prioritization rules, vehicle certificates and trust management. IEEE Internet of Things Journal, 6 (4), 5927-5934
NO Foundation Ibercaja
DS Docta Complutense
RD 3 abr 2025