Security and risk analysis in the cloud with software defined networking architecture.

Thatha, Venkata Nagaraju; Donepudi, Swapna; Safali, Miriyala Aruna; Praveen, Surapaneni Phani; Tung, Nguyen Trong; Nguyen Ha Huy Cuong

Cloud computing has emerged as the actual trend in business information technology service models, since it provides processing that is both costeffective and scalable. Enterprise networks are adopting software-defined networking (SDN) for network management flexibility and lower operating costs. Information technology (IT) services for enterprises tend to use both technologies. Yet, the effects of cloud computing and software defined networking on business network security are unclear. This study addresses this crucial issue. In a business network that uses both technologies, we start by looking at security, namely distributed denial-of-service (DDoS) attack defensive methods. SDN technology may help organizations protect against DDoS assaults provided the defensive architecture is structured appropriately. To mitigate DDoS attacks, we offer a highly configurable network monitoring and flexible control framework. We present a dataset shift-resistant graphic model-based attack detection system for the new architecture. The simulation findings demonstrate that our architecture can efficiently meet the security concerns of the new network paradigm and that our attack detection system can report numerous threats using real-world network data.

SOFTWARE-defined networking; SOFTWARE as a service; CLOUD computing; BUSINESS networks; BUSINESS information services; RISK assessment

International Journal of Electrical & Computer Engineering (2088-8708), 2023, Vol 13, Issue 5, p5550

2088-8708

Academic Journal

10.11591/ijece.v13i5.pp5550-5559