A Novel Covert Agent for Stealthy Attacks on Industrial Control Systems Using Least Squares Support Vector Regression

<div>Schematic diagrams for the proposed covert agent and the closely related stealthy attacks. (a) The subspace estimation based unobservable attack, (b) the proposed covert agent, (c) application of the proposed covert agent, and (d) the prior model knowledge based covert structure.</div>

Journal of Electrical and Computer Engineering

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Figure 1

Figure 1: A Novel Covert Agent for Stealthy Attacks on Industrial Control Systems Using Least Squares Support Vector Regression 