Detecting malicious node and secure data communication in MANNET using unique ID

Abstract

Mobile Ad Hoc network (MANNET) is a basis of wireless communication with two or more devices or nodes without following centralized resources. Most of the mobiles nodes using peer level communication. MANNET allows the node to dynamically form a network and self-forming. Data transaction done using IP address and Request are analyzed and verified using IP address from routing table. Any node can be easily send request to the any node so there is a possible of attacker node can able to access the data from respective node but any how we need a new system to identify attacker node and block those nodes. Proposing new method for identify attacker nodes using unique identity number. Unique identity number are generated by using SHA I algorithm. SHA I algorithm generate number using hashing function. Each node have a unique identity and data request are verified using identity number.