^ indicates equal contribution; * indicates the corresponding author.
StrongBox: A GPU TEE on Arm Endpoints
Yunjie Deng, Chenxu Wang, Shunchang Yu, Shiqing Liu, Zhenyu Ning, Kevin Leach, Jin Li, Shoumeng Yan, Zhengyu He, Jiannong Cao, and Fengwei Zhang*
To Appear in the 29th ACM Conference on Computer and Communications Security (CCS), Los Angeles, CA, November 2022.
Revisiting ARM Debugging Features: Nailgun and Its Defense
Zhenyu Ning, Chenxu Wang, Yinhua Chen, Fengwei Zhang*, and Jiannong Cao
To Appear In IEEE Transactions on Dependable and Secure Computing (TDSC), 2022. Impact Factor: 6.404.
RetTag: Hardware-assisted Return Address Integrity on RISC-V
Yu Wang, Jinting Wu, Tai Yue, Zhenyu Ning*, and Fengwei Zhang
In Proceedings of the 15th European Workshop on Systems Security (EuroSec), in conjunction with the European Conference on Computer Systems (EuroSys), Rennes, France, April 2022.
A Novel Memory Management for RISC-V Enclaves
Haonan Li^, Weijie Huang^, Mingde Ren, Hongyi Lu, Zhenyu Ning*, Heming Cui, and Fengwei Zhang
In Proceedings of the Hardware and Architectural Support for Security and Privacy (HASP), in conjunction with the 54th IEEE/ACM International Symposium on Microarchitecture (MICRO), October 2021.
HART: Hardware-assisted Kernel Module Tracing on Arm
Yunlan Du^, Zhenyu Ning^, Jun Xu, Zilong Wang, Yueh-Hsun Lin, Fengwei Zhang*, Xinyu Xing, and Bing Mao
In Proceedings of the 25th European Symposium on Research in Computer Security (ESORICS), Guildford, United Kingdom, September 2020.
KShot: Live Kernel Patching with SMM and SGX
Lei Zhou, Fengwei Zhang*, Jinghui Liao, Zhenyu Ning, Jidong Xiao, Kevin Leach, Westley Weimer, and Guojun Wang
In Proceedings of the 50th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN), Valencia, Spain, June 2020. (Runner-up Best Paper Award, 3 out of 291 submissions).
A Study of Using TEE on Edge Computing (基于边缘计算的可信执行环境研究)
Zhenyu Ning, Fengwei Zhang*, and Weisong Shi
In Journal of Computer Research and Development (JCDR, 计算机研究与发展), Vol.56, No.7, pp.1441-1453, 2019. Impact Factor: 1.901.
Understanding the Security of Traffic Signal Infrastructure
Zhenyu Ning, Fengwei Zhang*, and Stephen Remias
In Proceedings of the 16th Conference on Detection of Intrusions and Malware & Vulnerability Assessment (DIMVA), Gothenburg, Sweden, June 2019.
Understanding the Security of ARM Debugging Features
Zhenyu Ning and Fengwei Zhang*
In Proceedings of the 40th IEEE Symposium on Security & Privacy (S&P), San Francisco, California, May, 2019.
Hardware-assisted Transparent Tracing and Debugging on ARM
Zhenyu Ning and Fengwei Zhang*
In IEEE Transactions on Information Forensics & Security (TIFS), Vol.14, No.6, pp.1595-1609, 2019. Impact Factor: 5.824.
Preliminary Study of Trusted Execution Environments on Heterogeneous Edge Platforms
Zhenyu Ning, Jinghui Liao, Fengwei Zhang, and Weisong Shi
In Proceedings of the 1st ACM/IEEE Workshop on Security and Privacy in Edge Computing (EdgeSP), in conjunction with The 3rd ACM/IEEE Symposium on Edge Computing (SEC), Bellevue, WA, October 2018.
DexLego: Reassembleable Bytecode Extraction for Aiding Static Analysis
Zhenyu Ning and Fengwei Zhang*
In Proceedings of the 48th IEEE/IFIP International Conference on Dependable Systems and Networks (DSN), Luxembourg, June 2018.
Ninja: Towards Transparent Tracing and Debugging on ARM
Zhenyu Ning and Fengwei Zhang*
In Proceedings of the 26th USENIX Security Symposium (USENIX Security), Vancouver, BC, Canada, August 2017.
Position Paper: Challenges Towards Securing Hardware-assisted Execution Environments
Zhenyu Ning, Fengwei Zhang, Weisong Shi, and Larry Shi
In Proceedings of the Hardware and Architectural Support for Security and Privacy (HASP) , in conjunction with The 44th International Symposium on Computer Architecture (ISCA), Toronto, ON, Canada, June 2017.
