3 papers
eess.SY2022
Robust and Scalable Game-theoretic Security Investment Methods for Voltage Stability of Power Systems
Lu An, Pratishtha Shukla, Aranya Chakrabortty +1
We develop investment approaches to secure electric power systems against load attacks where a malicious intruder (the attacker) covertly changes reactive power setpoints of loads…
math.OC2021
A Robust Stackelberg Game for Cyber-Security Investment in Networked Control Systems
Pratishtha Shukla, Lu An, Aranya Chakrabortty +1
We present a resource-planning game for cyber-security of networked control systems (NCS). The NCS is assumed to be operating in closed-loop using a linear state-feedback $\mathcal…
eess.SY2018
A Cyber-Security Investment Game for Networked Control Systems
Pratishtha Shukla, Aranya Chakrabortty, Alexandra Duel-Hallen
We formulate a resource-planning game between an attacker and a defender of a network control system. We consider the network to be operating in closed-loop with a linear quadratic…