Abstract
A Mobile Ad hoc Network (MANET) is a self-sufficient arrangement of portable switch and related hosts associated by remote connections. It is a gathering of autonomous versatile hubs that can speak with one another through radio waves. These systems are completely disseminated, and work at wherever without help of any framework. MANETS are substantially more helpless to assault than the wired system. Because of the rapidly changing system topology, versatile hubs frequently comes in and goes out of the system, along these lines permitting any vindictive hub to join the system without being located . Subsequently, Ad Hoc system needs extremely particular security systems. But there is no single approach fitting all the networks, as the nodes can be any devices. Therefore, in this paper, an Enhanced Trust management framework using Adaptive Fuzzy Logic mechanism is proposed to provide detection of malicious node. The proposed model will be incorporated over Ad hoc On-demand Distance Vector (AODV) routing protocol to pick the most limited course that meets the security prerequisites of information bundle transmission. Investigations have been led to assess the productivity and viability of the proposed component in malignant node identification attack resistance.
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