SDoT-NFV: A Distributed SDN Based Security System with IoT for Smart City Environments

The Internet of Things (IoT) is a key developing innovation aimed at linking objects via the Internet. While, Software Defined Networking (SDN) another modern network- ing domain intelligence that increases network effi- ciency and enhances security, reliability, protection through dynamic software programs. In this paper, we proposed distributed secure SDoT-NFV architecture for smart cities with Network Function Virtualization (NFV) implementation. We integrated highly protected SDN delivers better ef- ficiency, protection, privacy results. It also secures metadata within each layer as well payload. addition, attempted to implement more efficient method constructing cluster SDN. Moreover, SDN-IoT NFV ideas brings benefits in terms energy conservation load balancing relevant fields. several controllers have suggested enhancing accessibility, integrity, anonymity, con- fidentiality, so on. implemented an energy-efficient Cluster Head Selection (CHS) algorithm make use our architecture. offers greater opposed traditional Lastly, analyze efficiency different parameters (throughput, RTT, Time sequence) cities.
 GUB JOURNAL OF SCIENCE AND ENGINEERING, Vol 7, Dec 2020 P 27-35