Dynamic fine-grained localization in Ad-Hoc networks of sensors
Proceedings of the 7th annual international conference on Mobile computing and networking
Visualization of wormholes in sensor networks
Proceedings of the 3rd ACM workshop on Wireless security
Detecting Malicious Beacon Nodes for Secure Location Discovery in Wireless Sensor Networks
ICDCS '05 Proceedings of the 25th IEEE International Conference on Distributed Computing Systems
SeRLoc: Robust localization for wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
Attack-resistant location estimation in sensor networks
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
ROPE: robust position estimation in wireless sensor networks
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
DRBTS: Distributed Reputation-based Beacon Trust System
DASC '06 Proceedings of the 2nd IEEE International Symposium on Dependable, Autonomic and Secure Computing
Wireless sensor network localization techniques
Computer Networks: The International Journal of Computer and Telecommunications Networking
Interactive wormhole detection and evaluation
Information Visualization
TSCD: A Novel Secure Localization Approach for Wireless Sensor Networks
SENSORCOMM '08 Proceedings of the 2008 Second International Conference on Sensor Technologies and Applications
Secure localization algorithms for wireless sensor networks
IEEE Communications Magazine
HiRLoc: high-resolution robust localization for wireless sensor networks
IEEE Journal on Selected Areas in Communications
A Consistency-Based Secure Localization Scheme against Wormhole Attacks in WSNs
WASA '09 Proceedings of the 4th International Conference on Wireless Algorithms, Systems, and Applications
A secure localization approach against wormhole attacks using distance consistency
EURASIP Journal on Wireless Communications and Networking - Special issue on wireless network algorithms, systems, and applications
A novel secure localization approach in wireless sensor networks
EURASIP Journal on Wireless Communications and Networking - Special issue on design, implementation, and evaluation of wireless sensor network systems
Journal of Computer and System Sciences
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The wormhole attack sniffs packets in one point in the network, tunnels them through a wired or wireless link to another point to cause severe influence on the localization process or routing process in the network. In this paper, we analyze the impact of the wormhole attack on the localization in wireless sensor networks and we propose a wormhole attack resistant secure localization scheme. The main idea of our proposed scheme is to build a so-called conflicting set for each locator based on the abnormalities of message exchanges among neighboring locators, and then to identify all dubious locators which are filtered out during localization. Our proposed scheme can identify the dubious locators with a very high probability to achieve secure localization. The simulation results show that it outperforms the existed schemes under different network parameters.