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eess.SY2025
Optimizing Preventive and Reactive Defense Resource Allocation with Uncertain Sensor Signals
Faezeh Shojaeighadikolaei, Shouhuai Xu, Keith Paarporn
Cyber attacks continue to be a cause of concern despite advances in cyber defense techniques. Although cyber attacks cannot be fully prevented, standard decision-making frameworks…
eess.SY2023
Analysis of Contagion Dynamics with Active Cyber Defenders
Keith Paarporn, Shouhuai Xu
In this paper, we analyze the infection spreading dynamics of malware in a population of cyber nodes (i.e., computers or devices). Unlike most prior studies where nodes are reactiv…