Kwok-Yan Lam

PAPILLON: Efficient and Stealthy Fuzz Testing-Powered Jailbreaks for LLMs

2024 · arXiv (Cornell University)

Large Language Models (LLMs) have excelled in various tasks but are still vulnerable to jailbreaking attacks, where attackers create jailbreak prompts to mislead the model to produce harmful or offensive content. Current jailbreak methods either …

SecHeto-FL: A Secure and Resilient Federated Learning Framework for Heterogeneous IoT Networks

2026 · IEEE Transactions on Network Science and Engineering

This study introduces a semi-asynchronous web browser-based federated learning (FL) framework with secure communication, designed for heterogeneous IoT networks. The study addresses the complex challenges of FL over a large number of heterogeneous IoT devices …