Table 7 Comparison of SecuNet-4D with state-of-the-art approaches.

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

Feature

SecuNet-4D

Framework-132

Framework-233

Framework-336

Anomaly detection

Multi-layer

AI/ML-based

ML-based

Signature-based

Failover mechanism

Self-healing

Partial

Limited

No recovery

Dynamic policy adjustment

Yes

No

Limited

No

Encryption adaptability

Adaptive

Fixed

No

Limited

Resilience evaluation

Empirical analysis

Theoretical

Partial simulation

Theoretical