255 citations · 1.2k across the 88 of their papers we have counts for
9 papers · 1 filter
Estimating the Impact of Cyber-Attack Strategies for Stochastic Control Systems
Jezdimir Milosevic, Henrik Sandberg, Karl Henrik Johansson
Risk assessment is an inevitable step in implementation of a cyber-defense strategy. An important part of this assessment is to reason about the impact of possible attacks. In this…
A Game-theoretic Framework for Security-aware Sensor Placement Problem in Networked Control Systems
Mohammad Pirani, Ehsan Nekouei, Henrik Sandberg +1
This paper studies the sensor placement problem in a networked control system for improving its security against cyber-physical attacks. The problem is formulated as a zero-sum gam…
Synchronization of Kuramoto oscillators in a bidirectional frequency-dependent tree network
Matin Jafarian, Xinlei Yi, Mohammad Pirani +2
This paper studies the synchronization of a finite number of Kuramoto oscillators in a frequency-dependent bidirectional tree network. We assume that the coupling strength of each…
Ensuring Privacy with Constrained Additive Noise by Minimizing Fisher Information
Farhad Farokhi, Henrik Sandberg
The problem of preserving the privacy of individual entries of a database when responding to linear or nonlinear queries with constrained additive noise is considered. For privacy…
Privacy-aware Minimum Error Probability Estimation: An Entropy Constrained Approach
Ehsan Nekouei, Henrik Sandberg, Mikael Skoglund +1
This paper studies the design of an optimal privacyaware estimator of a public random variable based on noisy measurements which contain private information. The public random vari…
Actuator Security Indices Based on Perfect Undetectability: Computation, Robustness, and Sensor Placement
Jezdimir Milosevic, Andre Teixeira, Henrik Sandberg +1
This paper proposes an actuator security index based on the definition of perfect undetectability. This index can help a control system operator to localize the most vulnerable act…