DefinePK

Abstract

This paper deals with the implementation on identifying packet misbehavior in network virtualization with the help of two algorithms namely Obfuscation and Heuristics algorithm to safeguard the packets against intruders. Black hole, gray hole, cooperative black hole and cooperative gray hole attacks are eliminated using these two algorithms in network virtualization. These algorithms use a special concept in finding the attacks and eradicate these terrible attacks in the very initial stage. Acknowledgement packets or even the resend packets are attacked by malicious nodes, these all are identified and packets are transmitted safely to the destination. The Applications based on the packet deliverance, throughput and node itinerant performance of the packets are evaluated. To discover the fault, heuristics algorithm is used. This proposed work protects from the third parties and confuses them completely by obfuscation algorithm which is used.