Location Privacy in Pervasive Computing
IEEE Pervasive Computing
The Security and Privacy of Smart Vehicles
IEEE Security and Privacy
Detecting and correcting malicious data in VANETs
Proceedings of the 1st ACM international workshop on Vehicular ad hoc networks
The security of vehicular ad hoc networks
Proceedings of the 3rd ACM workshop on Security of ad hoc and sensor networks
Re-identifying anonymous nodes
LoCA'06 Proceedings of the Second international conference on Location- and Context-Awareness
Privacy issues in vehicular ad hoc networks
PET'05 Proceedings of the 5th international conference on Privacy Enhancing Technologies
A survey on position-based routing in mobile ad hoc networks
IEEE Network: The Magazine of Global Internetworking
On non-cooperative location privacy: a game-theoretic analysis
Proceedings of the 16th ACM conference on Computer and communications security
BAT: a robust signature scheme for vehicular networks using binary authentication tree
IEEE Transactions on Wireless Communications
TACKing together efficient authentication, revocation, and privacy in VANETs
SECON'09 Proceedings of the 6th Annual IEEE communications society conference on Sensor, Mesh and Ad Hoc Communications and Networks
Towards Privacy Aware Pseudonymless Strategy for Avoiding Profile Generation in VANET
Information Security Applications
An autonomous road side infrastructure based system in secure VANETs
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Wireless Location Privacy Protection in Vehicular Ad-Hoc Networks
Mobile Networks and Applications
On the effectiveness of changing pseudonyms to provide location privacy in VANETS
ESAS'07 Proceedings of the 4th European conference on Security and privacy in ad-hoc and sensor networks
Using TPMs to secure vehicular ad-hoc networks (VANETs)
WISTP'08 Proceedings of the 2nd IFIP WG 11.2 international conference on Information security theory and practices: smart devices, convergence and next generation networks
Wireless location privacy protection in vehicular ad-hoc networks
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Measuring long-term location privacy in vehicular communication systems
Computer Communications
Privacy in inter-vehicular networks: why simple pseudonym change is not enough
WONS'10 Proceedings of the 7th international conference on Wireless on-demand network systems and services
Tracking games in mobile networks
GameSec'10 Proceedings of the First international conference on Decision and game theory for security
Optimizing mixing in pervasive networks: a graph-theoretic perspective
ESORICS'11 Proceedings of the 16th European conference on Research in computer security
Security solutions for highly dynamic car2x networks in the KoFAS initiative
Nets4Cars/Nets4Trains'12 Proceedings of the 4th international conference on Communication Technologies for Vehicles
Optimizing mix-zone coverage in pervasive wireless networks
Journal of Computer Security - Research in Computer Security and Privacy: Emerging Trends
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Inter-vehicle communication is regarded as one of the major applications of mobile ad hoc networks (MANETs). In these so called vehicular ad hoc networks (VANETs) security and privacy are crucial factors for successful deployment. In a scenario, where each vehicle would have a unique identifier, eavesdroppers could easily accumulate location profiles. As a solution approach, several authors suggest using changeable pseudonyms as temporary vehicle identifiers. If a vehicle changes its pseudonym from time to time, long-term tracking can be avoided. However, as we show in this paper, changing identifiers has detrimental effects on routing efficiency and increases packet loss. So, designers of VANET systems need to aim for a balance between privacy protection on the one and performance on the other hand. The results of this paper provide advise on how to achieve this balance.