An Approach to detect Gray-hole Attacks on Mobile ad-hoc Networks

Wireless networks have an important role for development and simply use in human society. In order to categorization of applications, MANETs give a unique range for monitoring and surveillance. MANETs is used to deploy into distant areas for sensing and processing desired information. Due to distributed and open nature of MANET, it is vulnerable and occupied for attacked to intercept and despoil network communication. Its deployment in distant areas requires more concern of security issues. The complete study observes that, security threats not only capture the packets but also depreciate network performance. To overcome vulnerability problems, work considers Gray hole attack as study target and derives mechanism to identify detect approach MANETs from security threat. A Gray-hole attack is very popular and applies on network layer by destination permeability of routing protocols. The complete work Ad-hoc On Demand Routing protocol and identify several security threat. Work about the implementation of a mechanism for detection of Gray-hole attack in MANET on AODV protocol.