2017 · 43 citations · 22 references
ComputingComputer ScienceCybersecurityComputer SecurityCyber-physical SystemsDistributed SystemsConsensus AlgorithmsCyber-physical SecurityDecentralized ControlDistributed ComputingDistributed ConsensusDistributed ControlAttack DetectionConsensus ControlConsensus In Multi-agent SystemsConsensus-based ControlCyber Attack DetectionDistributed Control System SecurityDistributed Cooperative ControlDistributed Detection
The paper considers the problem of detecting cyber-attacks occurring in communication networks for distributed control schemes. A distributed methodology is proposed to detect the presence of malicious attacks aimed at compromising the stability of large-scale interconnected systems and multi-agent systems governed by consensus-based controllers. Only knowledge of the local model is required. The detectability properties of the proposed method are analyzed. A class of undetectable attacks is identified. Preliminary simulation results show the effectiveness of the proposed approach.
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Research challenges for the security of control systems
Álvaro A. Cárdenas, Saurabh Amin, Shankar Sastry · 2008 · 581 citations