![]() The simulation results indicate that this countermeasure is capable to mitigate the mentioned attack at the same time that it performs a satisfactory plant control. This novel countermeasure aims to hinder the identification of the controller, so that the model obtained by the attacker is imprecise or ambiguous, in such a way that the attacker hesitates to launch covert or model-dependent attacks against the NCS. In this sense, this work proposes the use of a randomly switching controller as a countermeasure for the Passive System Identification attack, in case of failure of other conventional security mechanisms – such as encryption, network segmentation and firewall policies. can anybody please tell me how to add and IR transmitter and receiver in Proteus anxiously waiting for some response as i need to know it as soon as. ![]() However, the scientific literature does not report countermeasures to mitigate the identification process performed by such passive metaheuristic-based attack. ![]() In this context, the literature on NCS presents the Passive System Identification attack as a metaheuristic-based tool to provide the attacker with the required system models. ![]() The literature regarding attacks in Networked Control Systems (NCS) indicates that covert and accurate attacks must be designed based on an accurate knowledge about the model of the attacked system. ![]()
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