Detection of replay attacks in cyber-physical systems using a frequency-based signature

Volume: 356, Issue: 5, Pages: 2798 - 2824
Published: Mar 1, 2019
Abstract
This paper proposes a frequency-based approach for the detection of replay attacks affecting cyber-physical systems (CPS). In particular, the method employs a sinusoidal signal with a time-varying frequency (authentication signal) into the closed-loop system and checks whether the time profile of the frequency components in the output signal are compatible with the authentication signal or not. In order to carry out this target, the couplings...
Paper Details
Title
Detection of replay attacks in cyber-physical systems using a frequency-based signature
Published Date
Mar 1, 2019
Volume
356
Issue
5
Pages
2798 - 2824
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