A survey of game-theoretic approaches in wireless sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Some security trends over wireless sensor networks
ICCOM'08 Proceedings of the 12th WSEAS international conference on Communications
Prevention of wormhole attacks in mobile commerce based on non-infrastructure wireless networks
Electronic Commerce Research and Applications
Key distribution for Pay-TV system with reduced computation cost using XOR operation
ADCONS'11 Proceedings of the 2011 international conference on Advanced Computing, Networking and Security
An adaptable and scalable group access control scheme for managing wireless sensor networks
Telematics and Informatics
Denial of service mitigation approach for IPv6-enabled smart object networks
Concurrency and Computation: Practice & Experience
Multicast group membership management in media independent handover services
Computer Networks: The International Journal of Computer and Telecommunications Networking
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Group communications in wireless networks has been facilitating many emerging applications that require packet delivery from one or more sender(s) to multiple receivers. Due to insecure wireless channels, group communications are susceptible to various kinds of attacks. Although a number of proposals have been reported to secure group communications, provisioning security in group communications in wireless networks remains a critical and challenging issue. This article presents a survey of recent advances in security requirements and services in group communications in three types of wireless networks, and discusses challenges in designing secure group communications in these networks: wireless infrastructure networks, mobile ad hoc networks, and wireless sensor networks.