77 citations · 87 across the 9 of their papers we have counts for
7 papers · 1 filter
A Testbed To Study Adversarial Cyber-Attack Strategies in Enterprise Networks
Ayush Kumar, David K. Yau
In this work, we propose a testbed environment to capture the attack strategies of an adversary carrying out a cyber-attack on an enterprise network. The testbed contains nodes wit…
Performance and Resilience of Cyber-Physical Control Systems with Reactive Attack Mitigation
Subhash Lakshminarayana, Jabir Shabbir Karachiwala, Teo Zhan Teng +2
This paper studies the performance and resilience of a linear cyber-physical control system (CPCS) with attack detection and reactive attack mitigation in the context of power grid…
Signal Jamming Attacks Against Communication-Based Train Control: Attack Impact and Countermeasure
Subhash Lakshminarayana, Jabir Shabbir Karachiwala, Sang-Yoon Chang +4
We study the impact of signal jamming attacks against the communication based train control (CBTC) systems and develop the countermeasures to limit the attacks' impact. CBTC suppor…
Cost-Benefit Analysis of Moving-Target Defense in Power Grids
Subhash Lakshminarayana, David K. Y. Yau
We study moving-target defense (MTD) that actively perturbs transmission line reactances to thwart stealthy false data injection (FDI) attacks against state estimation in a power g…
Modeling and Detecting False Data Injection Attacks against Railway Traction Power Systems
Subhash Lakshminarayana, Teo Zhan Teng, Rui Tan +1
Modern urban railways extensively use computerized sensing and control technologies to achieve safe, reliable, and well-timed operations. However, the use of these technologies may…
Optimal Attack against Cyber-Physical Control Systems with Reactive Attack Mitigation
Subhash Lakshminarayana, Teo Zhan Teng, David K. Y. Yau +1
This paper studies the performance and resilience of a cyber-physical control system (CPCS) with attack detection and reactive attack mitigation. It addresses the problem of derivi…
Impact of integrity attacks on real-time pricing in smart grids
Rui Tan, Varun Badrinath Krishna, David K. Y. Yau +1
Modern information and communication technologies used by smart grids are subject to cybersecurity threats. This paper studies the impact of integrity attacks on real-time pricing…