I’m an Assistant Professor in the Department of Electrical Engineering and Computer Science at the University of Tennessee, Knoxville. I received my Ph.D. in Computer Science from the University of Maryland, College Park in May 2020 where I worked with Prof. Tudor Dumitras.

My research interests include computer security (data-driven security and usable security), computer networks (Internet measurement) and Web. I am interested in identifying the root causes of security threats by understanding actors (e.g., adversary and end-users) involved, with data-driven and human-centered perspectives (i.e., usability study).

I have been awarded the 5th annual NSA Best Scientific Cybersecurity Paper (2017) and the Ann G. Wylie Dissertation Fellowship (2019). My works about the Code-Signing PKI have been featured in Ars Technica, The Register, Schneier on Security, Threatpost, etc.

I am actively looking for self-motivated students (including Ph.D. and undergraduate students) and visiting scholars. Please email me if you’re interested in security, computer networks, and Web.

doowon-kim

345 Min H. Kao Bldg
doowon@utk.edu
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Selected Publications

  • [ICSE ‘22]: Hiding Critical Program Components via Ambiguous Translation. Chijung Jung, Doowon Kim, An Chen, Weihang Wang, Yunhui Zheng, Kyu Hyung Lee, and Yonghwi Kwon.

  • [WWW ‘21]: TLS 1.3 in Practice: How TLS 1.3 Contributes to Internet.
    Hyunwoo Lee, Doowon Kim, and Yonghwi Kwon.

  • [USENIX Security ‘18]: The Broken Shield: Measuring Revocation Effectiveness in the Windows Code-Signing PKI.
    Doowon Kim, Bum Jun Kwon, Kristián Kozák, Christopher Gates, and Tudor Dumitraș.

  • [ACM CCS ‘17]: Certified Malware: Measuring Breaches of Trust in the Windows Code-Signing PKI.
    Doowon Kim, Bum Jun Kwon, and Tudor Dumitraș.

  • [IEEE S&P ‘17]: Comparing the usability of cryptographic APIs.
    Yasemin Acar, Michael Backes, Sascha Fahl, Simson Garfinkel, Doowon Kim, Michelle L. Mazurek, and Christian Stransky. (The authors are alphabetically ordered.)

  • [SOUPS ‘16]: An inconvenient trust: User attitudes toward security and usability tradeoffs for key-directory encryption systems.
    Wei Bai, Doowon Kim, Moses Namara, Yichen Qian, Patrick Gage Kelley, and Michelle L. Mazurek.

  • [IEEE S&P ‘16]: You get where you’re looking for: The impact of information sources on code security.
    Awarded the 5th annual NSA Best Scientific Cybersecurity Paper.
    Yasemin Acar, Michael Backes, Sascha Fahl, Doowon Kim, Michelle L. Mazurek, and Christian Stransky. (The authors are alphabetically ordered.)

Professional Service

Technical Program Committee
  • [CCS] ACM Conference on Computer and Communications Security — 2021
  • [NDSS] Network and Distributed System Security Symposium — 2023
  • [WWW] The Web Conference (security track) — 2022
  • [AsiaCCS] ACM Asia Conference on Computer and Communications Security — 2022
  • [RAID] International Symposium on Research in Attacks, Intrusions and Defenses — 2021, 2022
  • [TMA] Network Traffic Measurement and Analysis Conference — 2022
  • [WiSec] ACM Conference on Security and Privacy in Wireless and Mobile Networks — 2021, 2022
  • [CODASPY] ACM Conference on Data and Application Security and Privacy — 2021
  • [CSET] USENIX Workshop on Cyber Security Experimentation and Test — 2020, 2021
  • [WISA] World Conference on Information Security Applications — 2022
  • [MSN] International Conference on Mobility, Sensing and Networking — 2021
  • [ICICS] International Conference on Information and Communications Security () — 2021, 2022
  • [CheckMATE] Man-At-The-Middle Attacks Workshop co-located with the ACM CCS’21 — 2021, 2022
Program Chair/Co-Chair
  • Publication Chair: IEEE Secure Development Conference (SecDev) 2022
  • Student Travel Grants Co-Chair: ACM Conference on Computer and Communications Security (CCS) 2021
  • Poster Session Chair: Korean Computer Scientists and Engineers Association in America Technical Symposium 2021
Journal Reviewer
  • IEEE Transactions on Computers
  • Institute of Electronics, Information and Communication Engineers
External Reviewer
  • [CCS] ACM Conference on Computer and Communications Security — 2017, 2018, 2019
  • [NDSS] The Network and Distributed System Security Symposium — 2018, 2019, 2020
  • [S&P] IEEE Symposium on Security and Privacy — 2018, 2019
  • [USENIX Security] USENIX Security Symposium — 2018
  • [CODASPY] ACM Conference on Data and Application Security and Privacy — 2020
  • [RAID] Research in Attacks, Intrusions and Defenses — 2018, 2019