Paper Info
Title
Feasibility and Detection of Replay Attack in Networked Constrained Cyber-Physical Systems
Abstract
This paper analyzes the effect of replay attacks on constrained cyber-physical systems which are subject to linear probabilistic constraints. In order to inject an exogenous control input without being detected the attacker will hijack the sensors, observe and record their readings for a certain amount of time and repeat them afterwards while carrying out his attack. The conditions under which the attacker can induce perturbation in the control loop without being detected is studied. Then, in order to make the system resilient to the replay attack, a random signal (serving as the authentication signal) is added to the control input. Since this signal can hamper the performance of the system, finally, the optimization of the authentication signals is proposed to maximize the detection rate while keeping the process deterioration bounded. The effectiveness of the proposed scheme is demonstrated on a simulated case study.
Year
DOI
Venue
2019
10.1109/ALLERTON.2019.8919762
2019 57TH ANNUAL ALLERTON CONFERENCE ON COMMUNICATION, CONTROL, AND COMPUTING (ALLERTON)
Field
DocType
ISSN
Authentication,Computer science,Kalman filter,Cyber-physical system,Probabilistic logic,Control system,Detector,Replay attack,Bounded function,Distributed computing
Conference
2474-0195
Citations 
PageRank 
References 
0
0.34
0
Authors
3
Name
Order
Citations
PageRank
Mehdi Hosseinzadeh155.84
Bruno Sinopoli22837188.08
Emanuele Garone332438.77