SecuNet 4D a comprehensive framework for distributed SDN security and resilience

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: May 8, 2025

As networks evolve in complexity, distributed Software-Defined Networking (SDN) architectures with multiple controllers are essential for scalability and resilience. In this research, we propose a unified framework, SecuNet-4D Detection, designed defense, distribution, dynamic adaptation SDN systems. To protect data exchange between controllers, an encryption technique is implemented, demonstrating that 98.5% of interception spoofing attacks prevented minimal delay overhead. We devise new uniform mechanisms to eliminate contradictions, thereby reducing conflicts by approximately 87% achieving policy synchronization within 50 ms at the system level. Additionally, real-time threat detection deployed, 95% accuracy average response time less than 1 second emerging threats. Redundant failover plans ensure continuous network services, downtime up 90%, even case controller failures. Furthermore, proposed framework presents flexible scalable security solutions capable accommodating various sizes functioning effectively both small (<16 users) large (>2000 users). This research work advances reliability multi-controller architectures, pushing boundaries future deployments.

Language: Английский

uitSDD: Protect software defined networks from distributed denial-of-service using multi machine learning models

Cluster Computing, Journal Year: 2024, Volume and Issue: 28(1)

Published: Oct. 15, 2024

Language: Английский