Abstract: Mobile ad-hoc network (MANET) is an autonomous system connected by mobile nodes with wireless links. Due to absence of infrastructure, MANET is used in various applications, such as battlefield, business applications, and remote areas. As, communication among the nodes is through the insecure wireless link, security is very important issue for this type of networks. MANET is vulnerable to attacks such as Black hole attack, Gray hole attack, wormhole attack, Sybil attack, and Route table modification attack. Which is based on cluster organization of network, this paper provides is approaches are detected and prevent the black hole attack over the MANET. Most of them use the properties of malicious activities of node and network during attack condition. These techniques are provides the efficient detection and prevention over MANET environment this techniques are limited to adopt a single problem of security from black hole detection.
Keywords: MANET, Black hole attack, MAC, AODV, QOS.
Title: A WEIGHTED CLUSTERING ALGORITHM FOR IMPROVING MANET SECURITY
Author: Shirsty Chandel, Prof. Ashish Tiwari
International Journal of Computer Science and Information Technology Research
ISSN 2348-120X (online), ISSN 2348-1196 (print)
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