Ad-hoc networks are characterized by open medium dynamic topology distributed cooperation and constrained capability. These characteristics set more challenges for security. If the routing protocol is attacked, the whole network would have been paralyzed. As a result, routing security is the most important factor in the security of the entire network. However, few of current routing protocols have the consideration about the security problems. The potential insecure factors in the AODV protocol are analyzed. Furthermore, a security routing protocol based on the credence model is proposed, which can react quickly when detecting some malicious behaviors in the network and effectively protect the network from kinds of attacks.
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- A Security Enhanced AODV Routing Protocol
- Springer Berlin Heidelberg
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