Hi. I'm Donggyu Kim

"So whether you eat or drink or whatever you do, do it all for the glory of God." — 1 Corinthians 10:31

I am a graduate student at UNIST, focusing on web security. My interests lie in identifying and mitigating security vulnerabilities across software systems, with an emphasis on practical attack surfaces and defense mechanisms.

Ulsan National Institute of Science and Technology, Ulsan ✉ dgkim@unist.ac.kr

GitHub

Education

2026 – current

Integrated M.S./Ph.D. in Computer Science and Engineering

Ulsan National Institute of Science and Technology, @UNIST WebSec Lab

Advisor: Seongil Wi

2020 – 2026

B.S. in Computer Science and Electrical Engineering

Handong Global University

Publications

BUIzz: Finding Policy Enforcement Bugs via Interaction Simulation on the Browser User Interface (to appear)

Mingi Jung, Donggyu Kim, Mijung Kim, Seongil Wi

In Proceedings of the USENIX Security Symposium (USENIX Security), 2026

Paper

Pre-trained Models for Bytecode Instructions

Donggyu Kim, Taemin Kim, Jiho Shin, Song Wang, Heeyoul Choi, and Jaechang Nam

18th IEEE International Conference on Software Testing, Verification and Validation (ICST), 2025

Paper

Contact

Email dgkim@unist.ac.kr

Office Bldg. 106 Rm 803-1, UNIST

GitHub github.com/ehdrb01