STRATEGY DEVELOPMENT BASED SECURITY APPLICATION TO BOOST THE SOFTWARE SECURITY DEFINED NETWORK USING MODERN PROFICIENT HILL CIPHER ALGORITHM

The aim of this study is to develop a strategy based security applications to improve the software security defined network using modern proficient algorithm. It has a control model by the separation of the control plane and data plane. It's well suited to secure the network deployments and provides logically centralized intelligence programmability. But, the software defined network suffers from denial of service attacks in most cases. To overcome this crisis, security algorithm has been proposed to protect the network and investigated the security assets on the software defined network control channel and required algorithm to overcome the security problem. Hill cipher algorithm is used for providing authentication to secure the software defined network. This analysis is focused on performance of various routing protocols running over software defined network by using the authentication mechanism. Performance metrics like throughput, end-to-end delay and packet delivery ratio were considered for analysis. The result shows that the destination sequenced distance vector routing protocol have better performance in software defined network.