Published Paper Details:

This paper discusses the effects of mobile ad hoc black hole attacks in the networks. To achieve this, it simulated the mobile ad hoc network scenarios which include black hole node using NS Network Simulator program. To simulate the black hole node in a mobile ad-hoc network. Network security is one of the riskiest jobs carried out by network administrators. Network administrator carried out different security settings and configurations. This is a tedious task as the risks of network arise dynamically from time to time. The drawback of this is that network administrator needs to spend much time and needs expertise in safeguarding the network. Software Defined Networking (SDN) is the technology that helps in managing network security dynamically with programmatic approach. With SDN network administrator can programmatically and dynamically configure network security settings and control the network with ease. This invention is pertaining to network security architecture enables network administrators to control the security of the network from a central SDN controller in order to efficiently manage network security.