Publications

Below is a list of my research publications.

IEEE Symposium on Security and Privacy (S&P 2026)
San Francisco, CA, USA
Fine-Grained Kernel Auditing using Augmented Reference Behavior Analysis and Virtualized Selective Tracing
Chuqi Zhang, Spencer Faith, Feras Al-Qassas, Theodorus Wensan Februanto, Zhenkai Liang, Adil Ahmad
Paper Code Slides
European chapter of ACM SIGOPS (EuroSys 2025)
Rotterdam, Netherlands
Erebor: A Drop-In Sandbox Solution for Private Data Processing in Untrusted Confidential Virtual Machines
Chuqi Zhang, Rahul Priolkar, Yuancheng Jiang, Yuan Xiao, Mona Vij, Zhenkai Liang, Adil Ahmad
Paper Code Slides
USENIX Security Symposium (USENIX Security 2025)
Seattle, WA, USA
Fuzzing the PHP Interpreter via Dataflow Fusion
🏆 Distinguished Paper Award!
Yuancheng Jiang, Chuqi Zhang, Bonan Ruan, Jiahao Liu, Manuel Rigger, Roland H. C. Yap, Zhenkai Liang
Paper Code Slides
ACM Conference on Computer and Communications Security (CCS 2024)
Salt Lake City, UT, USA
The HitchHiker's Guide to High-Assurance System Observability Protection with Efficient Permission Switches
Chuqi Zhang, Jun Zeng, Yiming Zhang, Adil Ahmad, Fengwei Zhang, Zhenkai Liang, and Hai Jin
Paper Code Slides
ACM Conference on Computer and Communications Security (CCS 2022)
Los Angeles, CA, USA
PalanTír: Optimizing Attack Provenance with Hardware-enhanced System Observability
Jun Zeng*, Chuqi Zhang*, Zhenkai Liang (*Co-first authors)
Paper Code Slides
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