FIELD: computer engineering.
SUBSTANCE: invention is aimed at increasing the variability of the values of the selected features to increase the likelihood of generating effective adversarial examples that allow you to evade detection of an attack by an intrusion detection system. It is achieved due to the fact that when generating adversarial examples for an intrusion detection system of an industrial control system, the received data, which has the same distribution as the training data used by the intrusion detection system of an industrial control system, is additionally passed through a network device with an MTU different from MTU of industrial control system.
EFFECT: increasing the variability of the values of the selected features to increase the likelihood of generating effective adversarial examples that allow you to evade detection of an attack by an intrusion detection system.
1 cl, 2 dwg
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