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Achievement: YOLOAchievement: Pull SharkAchievement: Pair ExtraordinaireAchievement: Quickdraw

Achievements

Achievement: YOLOAchievement: Pull SharkAchievement: Pair ExtraordinaireAchievement: Quickdraw

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cw00h/README.md

Hi! 😊 My name is Woohyuk Choi, and I am a Ph.D. student at CompSec lab, Department of Electrical and Computer Engineering, Seoul National University. I am advised by Byoungyoung Lee @lifeasageek.

I am interested in security for AI and system security in general. In particular, my research focuses on AI agent security. I designed Prompt Flow Integrity, a system-level mitigation against prompt injection attacks in LLM agents. Building on this, my current research focuses on system-level defenses for web agents.

I am currently seeking internship or visiting researcher opportunities in the areas of system security and AI agent security. If you are interested in collaborating or have opportunities available, please feel free to reach out to me at 00cwooh@snu.ac.kr.

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  1. compsec-snu/pfi compsec-snu/pfi Public

    PFI: Prompt Flow Integrity to Prevent Privilege Escalation in LLM Agents

    Python 25 2