Security Techniques in MANET: A Study
2021 ◽
Vol 9
(12)
◽
pp. 1524-1528
Abstract: MANET (mobile ad hoc network) is considered to be a network with no centralized control. This network typically faces two major challenges related to routing and security. Both these issues affect the performance of this network to a large extent. The black hole attack belongs to the category of active attacks that are launched to reduce the network throughput and other parameters. The research works carried out in the past used different techniques to isolate malicious nodes, but with the inclusion of extra hardware and software tools. The various techniques for the security in MANET are analyzed in terms of certain parameters. Keywords: MANET, Black Hole, Security Techniques