Publications

CertDNS: Guaranteeing the Integrity of DNS Records Using PKIX Certificates (To appear)

Hyeonmin Lee, Sangyoon Seok, and Taekyoung ‘‘Ted’’ Kwon

In Proceedings of IEEE International Conference on Communications (ICC'26) Glasgow, Scotland, UK May 2026

RFCScope: Detecting Logical Ambiguities in Internet Protocol Specifications

Mrigank Pawagi, Lize Shao, Hyeonmin Lee, Yixin Sun, and Wenxi Wang

In Proceedings of the IEEE/ACM International Conference on Automated Software Engineering (ASE'25) Seoul, South Korea Nov 2025

Inside Certificate Chains Beyond Public Issuers: Structure and Usage Analysis from a Campus Network

Hongying Dong, Yizhe Zhang, Hyeonmin Lee, and Yixin Sun

In Proceedings of the ACM Internet Measurement Conference (IMC'25) Madison, USA Oct 2025

PQTLS-AD: Post-Quantum TLS Accelerated with DNS

Sangwon Lim, Hyeonmin Lee, Gyeongheon Jeong, and Taekyoung Kwon

In Proceedings of the International Conference on Computer Communications and Networks (ICCCN'25) Tokyo, Japan Aug 2025

PAVE: Information Flow Control for Privacy-preserving Online Data Processing Services

Minkyung Park, Jaeseung Choi, Hyeonmin Lee, and Taekyoung Kwon

In Proceedings of the ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'25) Rotterdam, Netherlands Mar 2025

Exploring the Ecosystem of DNS HTTPS Resource Records: An End-to-End Perspective

Hongying Dong, Yizhe Zhang, Hyeonmin Lee, Shumon Huque, and Yixin Sun

In Proceedings of the ACM Internet Measurement Conference (IMC'24) Madrid, Spain Nov 2024

Mutual TLS in Practice: A Deep Dive into Certificate Configurations and Privacy Issues

Hongying Dong, Yizhe Zhang, Hyeonmin Lee, Kevin Du, Guancheng Tu, and Yixin Sun

In Proceedings of the ACM Internet Measurement Conference (IMC'24) Madrid, Spain Nov 2024

DDD: A DNS-based DDoS Defense Scheme Using Puzzles

Hyeonmin Lee, Taehyun Kang, Sukhun Yang, Jinyong Jun, and Taekyoung Kwon

In Proceedings of the International Conference on Computer Communications and Networks (ICCCN'24) Big Island, Hawaii, USA Jul 2024

ZTLS: A DNS-based Approach to Zero Round Trip in TLS handshake

Sangwon Lim, Hyeonmin Lee, Hyunsoo Kim, Hyunwoo Lee, and Ted ‘‘Taekyoung’’ Kwon

In Proceedings of the ACM Web Conference (TheWebConf'23 (formerly WWW)) Austin, USA Apr 2023

Under the Hood of DANE Mismanagement in SMTP

Hyeonmin Lee, Md. Ishtiaq Ashiq, Moritz Müller, Roland van Rijswijk-Deij, Taekyoung ‘‘Ted’’ Kwon, and Taejoong Chung

In Proceedings of the USENIX Security Symposium (USENIX Security'22) Boston, USA Aug 2022

A Longitudinal and Comprehensive Study of the DANE Ecosystem in Email

Hyeonmin Lee, Aniketh Gireesh, Roland van Rijswijk-Deij, Taekyoung ‘‘Ted’’ Kwon, and Taejoong Chung

Poster Session in the USENIX Security Symposium (USENIX Security'22) Boston, USA Aug 2022

A Longitudinal and Comprehensive Study of the DANE Ecosystem in Email

Hyeonmin Lee, Aniketh Gireesh, Roland van Rijswijk-Deij, Taekyoung ‘‘Ted’’ Kwon, and Taejoong Chung

In Proceedings of the USENIX Security Symposium (USENIX Security'20) Boston, USA Aug 2020

TwinPeaks: An Approach for Certificateless Public Key Distribution for the Internet and Internet of Things

Eunsang Cho, Jeongnyeo Kim, Minkyung Park, Hyeonmin Lee, Chorom Hamm, Soobin Park, Sungmin Sohn, Minhyeok Kang, Ted ‘‘Taekyoung’’ Kwon

Elsevier Computer Network (SCI-E) Jul 2020

Development of Cellular Core Network Enabling Network Function Virtualization

Hyeonmin Lee, Junghwan Song, and Taekyoung Kwon

The Joint Conference on Communications and Information (JCCI'18) Yeosu, South Korea May 2018