Security-aware ad hoc routing for wireless networks
MobiHoc '01 Proceedings of the 2nd ACM international symposium on Mobile ad hoc networking & computing
Ariadne: a secure on-demand routing protocol for ad hoc networks
Proceedings of the 8th annual international conference on Mobile computing and networking
A Secure Routing Protocol for Ad Hoc Networks
ICNP '02 Proceedings of the 10th IEEE International Conference on Network Protocols
SEAD: Secure Efficient Distance Vector Routing for Mobile Wireless Ad Hoc Networks
WMCSA '02 Proceedings of the Fourth IEEE Workshop on Mobile Computing Systems and Applications
A Survey of Secure Wireless Ad Hoc Routing
IEEE Security and Privacy
A Study of the Energy Consumption Characteristics of Cryptographic Algorithms and Security Protocols
IEEE Transactions on Mobile Computing
Performance Comparison of Trust-Based Reactive Routing Protocols
IEEE Transactions on Mobile Computing
Information theoretic framework of trust modeling and evaluation for ad hoc networks
IEEE Journal on Selected Areas in Communications
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Traditional routing protocols deployed to provide communication among mobile nodes in wireless ad hoc networks (MANET) assume a trust and collaborating environment inside the network. However, this assumption is not always true and a hostile or unprotected environment can seriously affect the protocol and network performance. In this work two kinds of approaches are applied to a well-known routing protocol called SAODV in order to improve its performance and to offer more resilience to attack from malicious nodes authenticated by the network. A preventive approach based on a cryptographic mechanism and a reactive approach to detect the anomalous and malicious behavior of nodes are considered. An extension of SAODV to offer Intrusion Detection mechanism (IDM) and trust-based mechanism (TBM) to promote the collaboration of the cooperating node and penalize the selfish nodes are proposed. The extended and proposed protocol SAODV-SDO is presented and simulation results were performed in order to show the effectiveness of our proposal in comparison with AODV and SAODV.