Hi, I’m Junquan Deng (邓浚泉, pronounced like “Joon-chwan Deng”). I am a master’s student at the Institute of Software, Chinese Academy of Sciences. I am advised by Prof. Purui Su and Assoc. Prof. Xiangkun Jia. My research interests mainly focus on System and Software Security, including Vulnerability Detection, Fuzzing, Program Analysis, and LLM for Security.
📢 News
- 👀 I am actively seeking PhD opportunities and would greatly appreciate any leads or recommendations. If you know of any openings or have advice to share, I’d be delighted to connect!
- 🎉 My first paper PromeFuzz has been accepted at ACM CCS 2025!
📑 Publications
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Yuwei Liu*, Junquan Deng*, Xiangkun Jia, Yanhao Wang, Minghua Wang, Lin Huang, Tao Wei, Purui Su. “PromeFuzz: A Knowledge-Driven Approach to Fuzzing Harness Generation with Large Language Models”, ACM SIGSAC conference on computer and communications security (CCS), 2025.
📄 Paper (to be added) 📦 Repository (to be added)
🧑💻 Projects
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KafkaFDG: Automated Fuzzing for OpenHarmony Operating System
Details can not be disclosed yet.
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Research on Heap Vulnerability Exploitation Mechanism and Methods for Cross-Version Heap Allocators
Bachelor thesis. 📄 Paper (in Chinese) 📦 Repository
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DEfensor: An eBPF-based Distributed Information Flow Control System
🎓 Educations
- 2023.09 - 2026.06 (now), Master’s Student, Software Engineering, Institute of Software, Chinese Academy of Sciences, Beijing, China.
- 2019.09 - 2023.06, Bachelor of Engineering, Information Security, Hongyi Honor College, Wuhan University, Wuhan, China.