• Corpus ID: 227334855

No Need to Know Physics: Resilience of Process-based Model-free Anomaly Detection for Industrial Control Systems

@article{Erba2020NoNT,
  title={No Need to Know Physics: Resilience of Process-based Model-free Anomaly Detection for Industrial Control Systems},
  author={Alessandro Erba and Nils Ole Tippenhauer},
  journal={ArXiv},
  year={2020},
  volume={abs/2012.03586}
}
In recent years, a number of process-based anomaly detection schemes for Industrial Control Systems were proposed. In this work, we provide the first systematic analysis of such schemes, and introduce a taxonomy of properties that are verified by those detection systems. We then present a novel general framework to generate adversarial spoofing signals that violate physical properties of the system, and use the framework to analyze four anomaly detectors published at top security conferences… 
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