Hi. I'm Seongil Wi (위성일).

Philippians 4:13 - I can do everything through him who gives me strength.

Hi, I am an Assistant Professor at the Department of Computer Science and Engineering (CSE), UNIST and am leading WebSec Lab.


Learn about what I do

About Me

I am an Assistant Professor at the Department of Computer Science and Engineering (CSE), UNIST and am leading WebSec Lab. My current research interest spans mainly around software and web security, program analysis, and fuzz testing.
Room 301-8, E106 Building, UNIST
seongil.wi@unist.ac.kr

Education

Publications

  1. DiffCSP: Finding Browser Bugs in Content Security Policy Enforcement through Differential Testing (Paper)(GitHub)
    Seongil Wi, Trung Tin Nguyen, Jihwan Kim, Ben Stock, and Sooel Son
    In Proceedings of the Network and Distributed System Security Symposium (NDSS), 2023 (Acceptance Rate: 16.2％)

  2. HearMeOut: Detecting Voice Phishing Activities in Android (Paper)(GitHub)
    Joongyum Kim, Jihwan Kim, Seongil Wi, Yongdae Kim, and Sooel Son
    In Proceedings of the ACM International Conference on Mobile Systems, Applications, and Services (MobiSys), 2022 (Acceptance Rate: 21％)

  3. HiddenCPG: Large-Scale Vulnerable Clone Detection Using Subgraph Isomorphism of Code Property Graphs (Paper)(GitHub)(Slides)
    Seongil Wi, Sijae Woo, Joyce Whang, Sooel Son
    In Proceedings of the Web Conference 2022 (WWW), 2022 (Acceptance Rate: 17.7％)

  4. Link: Black-Box Detection of Cross-Site Scripting Vulnerabilities Using Reinforcement Learning (Paper)(GitHub)(Slides)
    Soyoung Lee, Seongil Wi, Sooel Son
    In Proceedings of the Web Conference 2022 (WWW), 2022 (Acceptance Rate: 17.7％)

  5. FUSE: Finding File Upload Bugs via Penetration Testing (Paper)(GitHub)(Slides)(Media)
    Taekjin Lee, Seongil Wi (co-leading author), Suyoung Lee, and Sooel Son
    In Proceedings of the Network and Distributed System Security Symposium (NDSS), 2020 (Acceptance Rate: 17.4％)

  6. FSF: Code Coverage-driven Fuzzing for Software-Defined Networking (Paper)
    Hyuntae Kim, Seongil Wi, Hyunjoo Lee, and Sooel Son
    In Proceedings of the World Conference on Information Security Applications (WISA), 2019

  7. Git-based CTF: A Simple and Effective Approach to Organizing In-Course Attack-and-Defense Security Competition (Paper)(GitHub)(Slides)
    Seongil Wi, Jaeseung Choi, and Sang Kil Cha
    In Proceedings of the USENIX Workshop on Advances in Security Education (USENIX ASE), 2018

Experience

Honors