Performance Evaluation of Black Hole Attack and Prevention Using AODV on MANET
Priyanka Sonal Sao, Jageshwer Shriwas, Rohit Miri · 2015
An Ad-hoc network is a part of a network that is use for as requirement. It's a LAN i.e. built spontaneously as devices connect. A wireless Ad-Hoc network is decentralized type of wireless network i.e. access from anywhere. It's a geographical independent. In the Ad hoc network, security issue is more because of it's without infrastructure. The threat can be arise on the MANET (MOBILE Ad hoc Network). The most of the security issue is black hole. In the MANET most common and useful protocol is AODV (Ad hoc On demand Distance Vector). The AODV is a threatened by Black hole. In the black hole the malicious node is absorb all data packets. To avoid this problem we can give sequence number to each data packet and find more than one route for each packet .