Distributed Bias Detection in Cyber-Physical Systems

Author

Simon Thougaard
Bruce M. McMillin, Missouri University of Science and TechnologyFollow

Abstract

An attacker can effectively publish false measurements in distributed cyber-physical systems with noisy measurements. These biased false measurements can be impossible to distinguish from noise and enable the attacker to gain a small but persistent economic advantage. The residual sum, a fundamental measurement of bias in cyber-physical systems, is employed to develop a detection scheme for bias attacks. The scheme is highly efficient, privacy preserving and effectively detects bias attacks.

Recommended Citation

S. Thougaard and B. M. McMillin, "Distributed Bias Detection in Cyber-Physical Systems," Critical Infrastructure Protection, vol. XIV, Springer, Mar 2020.

Department(s)

Computer Science

Research Center/Lab(s)

Center for Research in Energy and Environment (CREE)

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2020 Springer, All rights reserved.

Publication Date

01 Mar 2020