An energy and trust-aware routing protocol for large wireless sensor networks
AIC'09 Proceedings of the 9th WSEAS international conference on Applied informatics and communications
A distributed routing architecture for secure communication over highly dynamic radio networks
COMSNETS'09 Proceedings of the First international conference on COMmunication Systems And NETworks
Energy-aware secure routing for large wireless sensor networks
WSEAS TRANSACTIONS on COMMUNICATIONS
Gateway Selection Protocol in Hybrid MANET Using DYMO Routing
Mobile Networks and Applications
Position based opportunistic routing for robust data delivery in MANETs
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Combining trust with location information for routing in wireless sensor networks
Wireless Communications & Mobile Computing
Signs of a bad neighborhood: a lightweight metric for anomaly detection in mobile ad hoc networks
Proceedings of the 8h ACM symposium on QoS and security for wireless and mobile networks
Enhancing performance of AODV against Black hole Attack
Proceedings of the CUBE International Information Technology Conference
A Novel Trust-Aware Geographical Routing Scheme for Wireless Sensor Networks
Wireless Personal Communications: An International Journal
DogoIDS: a mobile and active intrusion detection system for IEEE 802.11s wireless mesh networks
Proceedings of the 2nd ACM workshop on Hot topics on wireless network security and privacy
Proceedings of the 6th International ICST Conference on Simulation Tools and Techniques
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Recently, mobile ad hoc networks became a hot research topic among researchers due to their flexibility and independence of network infrastructures, such as base stations. Due to unique characteristics, such as dynamic network topology, limited bandwidth, and limited battery power, routing in a MANET is a particularly challenging task compared to a conventional network. Early work in MANET research has mainly focused on developing an efficient routing mechanism in such a highly dynamic and resource-constrained network. At present, several efficient routing protocols have been proposed for MANET. Most of these protocols assume a trusted and cooperative environment. However, in the presence of malicious nodes, the networks are vulnerable to various kinds of attacks. In MANET, routing attacks are particularly serious. In this article, we investigate the state-of-the-art of security issues in MANET. In particular, we examine routing attacks, such as link spoofing and colluding misrelay attacks, as well as countermeasures against such attacks in existing MANET protocols.