Preprint
Jul 2026
Detecting Adversarial Evasion Attacks Against Autoencoder-Based Network Intrusion Detection Systems
Two complementary detectors are proposed: the Residual Localisation Detector (RLD), which tracks the spatial concentration of reconstruction errors in the inter-arrival time feature region in image space; and the Feature-Space Perturbation Consistency (FPC) Detector, which operates directly on packet-level inter-arriva...
Niklas Bunzel, Ashim Siwakoti
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