Quanyan Zhu

Secure and practical output feedback control for cloud-enabled cyber-physical systems

2017

Integrated with cloud computing technologies, a large-scale cyber-physical system (CPS) can outsource its extensive computations to a cloud, creating a cloud-enabled CPS (CE-CPS). However, outsourcing the computation to an untrusted cloud may expose the privacy …

RIoTS: Risk Analysis of IoT Supply Chain Threats

2019 · arXiv (Cornell University)

Securing the supply chain of information and communications technology (ICT) has recently emerged as a critical concern for national security and integrity. With the proliferation of Internet of Things (IoT) devices and their increasing role …

Channel Leakage and Fundamental Limits of Privacy Leakage for Streaming Data.

2020 · arXiv (Cornell University)

In this paper, we first introduce the notion of channel leakage as the minimum mutual information between the channel input and channel output. As its name indicates, channel leakage quantifies the (minimum) information leakage to …

ADAPT: A Game-Theoretic and Neuro-Symbolic Framework for Automated Distributed Adaptive Penetration Testing

2024 · arXiv (Cornell University)

The integration of AI into modern critical infrastructure systems, such as healthcare, has introduced new vulnerabilities that can significantly impact workflow, efficiency, and safety. Additionally, the increased connectivity has made traditional human-driven penetration testing insufficient …

Bi-Level Game-Theoretic Planning of Cyber Deception for Cognitive Arbitrage

2025 · arXiv (Cornell University)

Cognitive vulnerabilities shape human decision-making and arise primarily from two sources: (1) cognitive capabilities, which include disparities in knowledge, education, expertise, or access to information, and (2) cognitive biases, such as rational inattention, confirmation bias, …