Fault-Tolerant SDN Solution for Cybersecurity Applications

Abstract

The rapid growth of computer networks in various sectors has led to new services previously hard or impossible to implement .Internet of Things has also assisted in this evolution offering easy access to data but at the same time imposing constraints on both security and quality of service. In this paper, an SDN fault tolerant and resilient SDN controller design approach is presented. The proposed solution is suitable for a wide range of environments. Benefits stemming from actual scenarios are presented and discussed among other solutions.