Tracking Spoofed Locations in Crowdsourced Vehicular ApplicationsReport as inadecuate

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1 SnT - Interdisciplinary Centre for Security, Reliability and Trust Luxembourg

Abstract : Position information is essential for many vehicular applications like traffic information and route planning but also for enabling vital network routing services. However, the accuracy of the latter is highly dependent of a precise location service which might be altered by attackers forging falsified position data. In this paper, we propose a new method for tracking and removing location spoofing anomalies in large scale position based services assuming no control of the communication infrastructure or additional hardware or software at the client side. Our system uses aggregation of location information combined with relevant stability metrics.

Keywords : Vehicular applications Crowd-sensing Anomaly detection-isolation Spoofing

Author: Lautaro Dolberg - Jérôme François - Thomas Engel -



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