MLDAS: Machine Learning Dynamic Algorithm Selection for Software-Defined Networking Security
For network security researchers and practitioners, this work addresses the challenge of adaptive ML model selection in SDN, but it is an incremental extension of existing dynamic selection concepts.
The paper proposes a framework that dynamically selects the most suitable machine learning algorithm for intrusion detection in SDN environments based on real-time network traffic characteristics, aiming to improve detection robustness. No concrete performance numbers are reported.
Network security is a critical concern in the digital landscape of today, with users demanding secure browsing experiences and protection of their personal data. This study explores the dynamic integration of Machine Learning (ML) algorithms with Software-Defined Networking (SDN) controllers to enhance network security through adaptive decision mechanisms. The proposed approach enables the system to dynamically choose the most suitable ML algorithm based on the characteristics of the observed network traffic. This work examines the role of Intrusion Detection Systems (IDS) as a fundamental component of secure communication networks and discusses the limitations of SDN-based attack detection mechanisms. The proposed framework uses adaptive model selection to maintain reliable intrusion detection under varying network conditions. The study highlights the importance of analyzing traffic-type-based metrics to define effective classification rules and enhance the performance of ML models. Additionally, it addresses the risks of overfitting and underfitting, underscoring the critical role of hyperparameter tuning in optimizing model accuracy and generalization. The central contribution of this work is an automated mechanism that adaptively selects the most suitable ML algorithm according to real-time network conditions, prioritizing detection robustness and operational feasibility within SDN environments.