About Me

I'm Junjie Hu (胡俊杰 in Chinese). I received my BEng degree (2020) from NanChang University (NCU). I am currently pursuing my PhD at the Institute of Information Engineering (IIE), Chinese Academy of Sciences (CAS), with an expected graduation in 2026.

My main research interests are: Security for LLM & LLM for Security, AI for Network/Security.

我在2020年本科毕业于南昌大学，目前正在中国科学院信息工程研究所攻读博士学位（硕博连读），预计2026年毕业。

我的主要研究兴趣是 大模型安全（包括Security For LLM & LLM For Security）、AI 的网络应用与安全等。

我目前正在找工作，您可以获取我的简历。

Selected Publication

1. SISTAR: An Efficient DDoS Detection and Mitigation Framework Utilizing Programmable Data Planes
   J. Hu, et al.
   ACM CCS 2025 (CCF A, big 4).

2. I Know What You Said: Unveiling Hardware Cache Side-Channels in Local Large Language Model Inference
   Z. Gao, J. Hu, et al.
   USENIX Security 2025 (CCF A, big 4).

3. DRShield: Coordinating Line-Rate Enforcement and Global Adaptation for Dynamic DDoS Defense
   J. Hu, et al.
   IEEE SECON 2026 (CCF B).

4. CIPO: Efficient, lightweight and programmable packet scheduling
   F. Guo, J. Hu, et al.
   Computer Networks 2024 (CCF B).