Bo Zhang

Making the Best of Both Worlds: Universal Perturbations for Live Black-Box Evasion Against NIDS in Encrypted Traffic

Evasion attacks pose a significant threat to Network Intrusion Detection Systems (NIDS) by manipulating packets to bypass their defensive strategies. This paper presents a novel black-box evasion attack framework, BlackSlit, tailored against NIDS for encrypted traffic. Unlike traditional “buffer-and-perturb” pipelines...