Reactive Routing approach for preventing wormhole attack using hybridized WHOP

Mobile Ad-hoc network is additionally a network that is self-organized and adaptive in nature. As a results of lack of centralized infrastructure several security problems are arises and malicious activity performed by offender. Here we've got an inclination to tend to denote specific attack referred to as wormhole attack , throughout that the degree offender with the help of malicious node to record packets at one location among the network and transmit to a distinct location by a secrete tunnel and retransmits them into the network. In previous research work have got process delay time is a lot of as compare to traditional process delay time because of some suspicious activity of wormhole attack. The aim of this research work is to reduce the process delay time, using the idea of hybridize WHOP protocol with time synchronization mechanism. The proposed approach provides efficient results to secure data packet transmission and reduce the process delay time while not use of any expensive hardware. We are going to work with DSR routing protocol that simulates the behavior of wormhole attack using network simulator NS-2.