Title :
Monitoring of stealthy attack in networked control systems
Author :
Keller, J.Y. ; Sauter, Dominique
Author_Institution :
CRAN, Univ. of Lorraine, Vandoeuvre les Nancy, France
Abstract :
The first part of this paper describes a zero dynamic attack strategy that an attacker located inside the network of a networked control systems can use to act on the physical world while remaining undetectable. The second part shows how to detect the presence of the adversary in absence of sensor or actuator fault.
Keywords :
Kalman filters; computer network security; linear quadratic Gaussian control; networked control systems; signal detection; networked control systems; stealthy attack monitoring; stealthy attack signal detection; unknown input Kalman filter; zero dynamic attack strategy; Actuators; Detectors; Difference equations; Kalman filters; Monitoring; Networked control systems; Technological innovation;
Conference_Titel :
Control and Fault-Tolerant Systems (SysTol), 2013 Conference on
Conference_Location :
Nice
DOI :
10.1109/SysTol.2013.6693850
