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Published in:
2010 | OriginalPaper | Chapter
Prevention of Malicious Nodes Communication in MANETs by Using Authorized Tokens
Authors : N. Chandrakant, P. Deepa Shenoy, K. R. Venugopal, L. M. Patnaik
Published in: Communication and Networking
Publisher: Springer Berlin Heidelberg
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A rapid increase of wireless networks and mobile computing applications has changed the landscape of network security. A MANET is more susceptible to the attacks than wired network. As a result, attacks with malicious intent have been and will be devised to take advantage of these vulnerabilities and to cripple the MANET operation. Hence we need to search for new architecture and mechanisms to protect the wireless networks and mobile computing applications. In this paper, we examine the nodes that come under the vicinity of base node and members of the network and communication is provided to genuine nodes only. It is found that the proposed algorithm is a effective algorithm for security in MANETs.