4 papers · 1 filter
Quantifying Security for Networked Control Systems: A Review
Sribalaji C. Anand, Anh Tung Nguyen, André M. H. Teixeira +2
Networked Control Systems (NCSs) are integral in critical infrastructures such as power grids, transportation networks, and production systems. Ensuring the resilient operation of…
Fundamental limitations of sensitivity metrics for anomaly impact analysis in LTI systems
Jingwei Dong, Kangkang Zhang, Anh Tung Nguyen +1
This study establishes a connection between the output-to-output gain (OOG), a sensitivity metric quantifying the impact of stealthy attacks, and a novel input-to-input gain (IIG)…
Security Metrics for Uncertain Interconnected Systems under Stealthy Data Injection Attacks
Anh Tung Nguyen, Sribalaji C. Anand, André M. H. Teixeira
This paper quantifies the security of uncertain interconnected systems under stealthy data injection attacks. In particular, we consider a large-scale system composed of a certain…
Bilateral Cognitive Security Games in Networked Control Systems under Stealthy Injection Attacks
Anh Tung Nguyen, Quanyan Zhu, André Teixeira
This paper studies a strategic security problem in networked control systems under stealthy false data injection attacks. The security problem is modeled as a bilateral cognitive s…