CIS Lab

Computer & Intelligence Security Lab · Department of Computer Engineering · Inha University

Computer & Intelligence Security (CIS) Lab is conducting research in various security fields, including web security, software supply chain security, artificial intelligence security, and cloud security, to establish a secure and trustworthy environment.

We aim to research forward-looking security technologies and foster a secure cyber environment. We invite you to join us on this journey of exploring the future of security and creating innovative solutions.

We are recruiting. Graduate and undergraduate students interested in our work are welcome to get in touch at hskwon@inha.ac.kr.

news

Sep 14, 2026 Paper accepted to IEEE S&P 2027
Sep 01, 2026 Chanhwi Kang and Daeseong Jang join the lab as undergraduate researchers. Welcome, both!
May 17, 2026 Paper published in International Journal of Information Security
May 01, 2026 Paper published in ACM Computing Surveys
Mar 16, 2026 NRF Excellent Young Researcher grant awarded (2026 to 2029)

selected publications

  1. IEEE S&P
    Top-tier
    BK 4
    The Illusion of Provenance: An Empirical Study of Package Attestation Across Software Ecosystems
    Sangkyoung Park, Jiyong Lee, and Hyunsoo Kwon
    In IEEE Symposium on Security and Privacy, 2027
    To appear
  2. ACM CSUR
    Q1
    Top 1%
    Certificate Revocation in the TLS Ecosystem: A Survey
    Hyunsoo Kwon, Doowon Kim, Hodong Kim, Changhee Hahn, and Junbeom Hur
    ACM Computing Surveys, May 2026
    DOI
  3. ACM CCS
    Top-tier
    BK 4
    Deep Dive into In-app Browsers: Uncovering Hidden Pitfalls in Certificate Validation
    Woonghee Lee, Junbeom Hur, and Hyunsoo Kwon
    In ACM Conference on Computer and Communications Security, Oct 2025
    DOI
  4. IEEE TDSC
    Q1
    Top 10%
    Certificate Transparency with Enhanced Privacy
    Hyunsoo Kwon, Sangtae Lee, Minjae Kim, Changhee Hahn, and Junbeom Hur
    IEEE Transactions on Dependable and Secure Computing, 2023
    DOI
  5. IEEE TIFS
    Q1
    Top 10%
    (In-)Security of Cookies in HTTPS: Cookie Theft by Removing Cookie Flags
    Hyunsoo Kwon, Hyunjae Nam, Sangtae Lee, Changhee Hahn, and Junbeom Hur
    IEEE Transactions on Information Forensics and Security, 2020
    DOI