Energy consumption analysis of reputation-based trust management schemes of wireless sensor networks
Proceedings of the 3rd International Conference on Ubiquitous Information Management and Communication
Multi-dimensional evidence-based trust management with multi-trusted paths
Future Generation Computer Systems
Proceedings of the 2011 ACM Symposium on Applied Computing
Mixed-Strategy game based trust management for clustered wireless sensor networks
INTRUST'11 Proceedings of the Third international conference on Trusted Systems
Decentralized estimation over noisy channels in cluster-based wireless sensor networks
International Journal of Communication Systems
International Journal of Wireless and Mobile Computing
Management and applications of trust in Wireless Sensor Networks: A survey
Journal of Computer and System Sciences
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Traditional trust management schemes developed for wired and wireless ad hoc networks are not well suited for sensor networks due to their higher consumption of resources such as memory and power. In this work, we propose a new lightweight Group-based Trust Management Scheme (GTMS) for wireless sensor networks, which employs clustering. Our approach reduces the cost of trust evaluation. Also, theoretical as well as simulation results show that our scheme demands less memory, energy, and communication overheads as compared to the current state-of-the-art trust management schemes and it is more suitable for large-scale sensor networks. Furthermore, GTMS also enables us to detect and prevent malicious, selfish, and faulty nodes.