About
This is Ziyi Guo (Roland Guo).
I'm a Ph.D. student at Northwestern University, advised by Prof. Yan Chen and Prof. Xinyu Xing, from 2023.
Currently, my research interest is understanding, analyzing, and mitigating those real-world (security) problems hidden in different software, including user space, kernel space, cloud, and etc.
I love hacking, and I play CTF at r3kapig in DEF CON CTF final, Google CTF, InCTF and so on.
Besides, I'm exploring LLMs for Security, and place finalist in DARPA's Artificial Intelligence Cyber Challenge (AIxCC) as a core member of team 42-b3yond-6ug. In AIxCC, I focus on vulnerability analysis and automated vulnerability patching.
I was a research intern at Tsinghua University, advised by Prof. Qi Li, and I worked at Tencent Xuanwu Lab as a security researcher (intern).
I obtain my bachelor's degree from Sichuan University, August, 2023.