Research Areas

Security

Associated Publications

2026

ShareMMU: Supporting Secure Address Translation Sharing among Untrusted Accelerators
Faiz Alam , Mohamed Tarek Ibn Ziad, Yuanchao Xu, Abdulrahman Mahmoud, Greg Byrd, Aamer Jaleel
59th IEEE/ACM International Symposium on Microarchitecture (MICRO)
Trusted Hardware Acceleration for Function Secret Sharing
Pengzhi Huang, Kiwan Maeng, G. Edward Suh
Arxiv
PIPES: Securing Agent Perception with Provenance and Priors
Sanjay Kariyappa, Severin Klingler, Edward Suh
Arxiv
VIPIR: A Versatile GPU Framework for Integrating Private Information Retrieval Protocols
Jongmin Kim, Hyesung Ji, Jean-Luc Watson, Charles Gouert, Edward Suh, Jung Ho Ahn
Arxiv
GPUArmor: A Hardware-Software Co-design for Efficient and Scalable Memory Safety on GPUs
Mohamed Tarek Ibn Ziad, Sana Damani, Mark Stephenson, Steve Keckler, Aamer Jaleel
ACM Transactions on Architecture and Code Optimization
Privatar: Scalable Privacy-preserving Multi-user VR via Secure Offloading
Jianming Tong, Hanshen Xiao , Krishnakumar Nair, Hao Kang, Ziqi Zhang, Ashish Sirasao, Edward Suh, Tushar Krishna
Arxiv
GPIR: Enabling Practical Private Information Retrieval with GPUs
Hyesung Ji, Hyunah Yu, Jongmin Kim, Wonseok Choi, Edward Suh, Jung Ho Ahn
Arxiv
Beyond Latency: A System-Level Characterization of MPC and FHE for PPML
Pengzhi Huang, Kiwan Maeng, Edward Suh
Arxiv
Architecting Secure AI Agents: Perspectives on System-Level Defenses Against Indirect Prompt Injection Attacks
Chong Xiang, Drew Zagieboylo, Shaona Ghosh, Sanjay Kariyappa, Kai Greshake, Hanshen Xiao, Chaowei Xiao, Edward Suh
Arxiv
Hunting CUDA Bugs at Scale with cuFuzz
Mohamed Tarek Ibn Ziad, Christos Kozyrakis
International Conference on Object-Oriented Programming Systems, Languages, and…
ReasoningBomb: A Stealthy Denial-of-Service Attack by Inducing Pathologically Long Reasoning in Large Reasoning Models
Xiaogeng Liu, Xinyan Wang, Yechao Zhang, Sanjay Kariyappa, Chong Xiang, Muhao Chen, Edward Suh, Chaowei Xiao
Arxiv
ReasAlign: Reasoning Enhanced Safety Alignment against Prompt Injection Attack
Hao Li, Yankai Yang, Edward Suh, Ning Zhang, Chaowei Xiao

2023

Implicit Memory Tagging: No-Overhead Memory Safety Using Alias-Free Tagged ECC
Michael B. Sullivan, Mohamed Tarek Ibn Ziad, Aamer Jaleel, Stephen W. Keckler
International Symposium on Computer Architecture (ISCA)
cuCatch: A Debugging Tool for Efficiently Catching Memory Safety Violations in CUDA Applications
Mohamed Tarek Ibn Ziad, Sana Damani, Aamer Jaleel, Stephen W. Keckler, Mark Stephenson
ACM SIGPLAN Conference on Programming Language Design and Implementation (PLDI)
Onyx: Cost-Efficient Disk-Oblivious ANN Search
Deevashwer Rathee, Jean-Luc Watson, Zirui Neil Zhao
Arxiv

Researchers

Chaz Gouert
Chong Xiang
Edward Suh
Ekta Prashnani
Jean-Luc Watson
Mohamed Tarek Ibn Ziad
Sanjay Kariyappa
Stella Lau
Vikram Suresh