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VIQS Epidemic Modeling of Distributed Denial-of-Service Attacks in Software-Defined Networking

Article scientifique 2023 Anglais

Résumé

Abstract Software-Defined Networking (SDN) in view of securing a future for networking has been regularly facing a lot of treats and attacks. In this study, a VIQS (Vulnerable, Infected, Quarantined and Secured) epidemic is modelled and the mathematical analysis of the model is formulated and implemented to mitigate the Distributed Denial of Service (DDoS) attack in SDN. The proposed model is in an open population of nodes where the nodes have the liberty of movement from the point of view of the SDN architecture. This achieves the local and global stabilities of the free equilibrium when Ro < 1 and the endemic equilibrium when Ro > 1 of the DDoS attack in SDN. Therefore, the stability of the system has led to the extent that there are no longer infectious or quarantined nodes over time for both the local stability of attack free equilibria when Ro < 1 and the local stability of endemic equilibria when Ro > 1. It is proven that, with the consideration of the quarantine state transition of nodes in the proposed VIQS epidemic model built in an open population of nodes, the DDoS attack is carefully mitigated and under a total control.

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Biaou, B., OLUWATOPE, A., Ogundare, B., BABALOLA, A., Olósundé, A. (2023). VIQS Epidemic Modeling of Distributed Denial-of-Service Attacks in Software-Defined Networking. https://doi.org/10.21203/rs.3.rs-3483344/v1

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Auteur(s)

Babatounde Okounlola Simon Biaou Ayodeji Oludola OLUWATOPE B.S. Ogundare Ajiboye R. BABALOLA A. A. Olósundé

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