J. Ha, H. Roh, G. Cho, B. I. Kwak, and M. L. Han, "BEGIN: An Explainable Framework for Classifying TLS-Encrypted Malicious Traffic Using Graph Neural Networks," submitted to IEEE Transcations on Information Forensics and Security, under review.
J. Ha and H. Roh, "QUIC Website Fingerprinting Based on Automated Machine Learning," ICT Express, vol. 10, no. 3, pp. 594-599, 2024.
C. Oh, J. Ha, and H. Roh, "A Survey on TLS-Encrypted Malware Network Traffic Analysis Applicable to Security Operations Centers," Applied Sciences, vol. 12, no. 1, 2021.
J. Ha and H. Roh, "Experimental Evaluation of Malware Family Classification Methods from Sequential Information of TLS-Encrypted Traffic," Electronics, vol. 10, no. 24, 2021.
J. Ha, B. I. Kwak, and M. L. Han, "Evaluating the Impact of TLS Metadata on Behavior-Based Encrypted Malware Family Classification," in Proceedings of the 8th International Symposium on Mobile Internet Security (MobiSec), 2024. (Poster)
H. Kim, M. Kim, J. Ha, and H. Roh, "Revisiting TLS-Encrypted Traffic Fingerprinting Methods for Malware Family Classification," in Proceedings of the 13th International Conference on Information and Communication Technology Convergence (ICTC), 2022.
J. Han, S. A. Park, J. Ha, C. Lee, K. Jung, M. L. Han, J. S. Kim, and G. Cho, "Design of an Automated Framework for Applying Generative AI-Based Source Code Obfuscation Techniques," Journal of the Korea Society of Computer and Information, 2025.
J. Ha, W. Jeong, R. Jo, B. I. Kwak, Y. Kim, and M. L. Han, "QUIC 프로토콜 특성 기반의 데이터 증강을 활용한 강건한 웹사이트 핑거프린팅," in Proceedings of the Korean Institute of Electromagnetic Engineering and Science (KIEES) Winter Conference, 2026.
S. Lee, J. Ha, J. Kang, and Y. Choi, "메타데이터 기반 신규 특징을 활용한 암호화 네트워크 트래픽 분류," in Proceedings of the Korean Institute of Electromagnetic Engineering and Science (KIEES) Winter Conference, 2026.
G. Kim, J. Ha, and H. Roh, "암호화된 네트워크 트래픽 분석을 위한 순차적 특징 표현 기법 동향," in Proceedings of the Korea Software Congress (KSC), 2023. (Poster)
J. Ha and H. Roh, "머신러닝 기반 웹사이트 핑거프린팅 기법 동향 조사," in Proceedings of the Conference of the Korea Institute of Information Security and Cryptology (KIISC) (Chungcheong Chpater), 2023.
D. Ahn, M. Hong, J. Ha, and H. Roh, "머신러닝 기반 암호화 트래픽 분석을 위한 트래픽 데이터 전처리 기법 동향 조사," in Proceedings of the Conference on Information Security and Cryptology - Summer (CICS-S), 2023.
G. Kim, S. Kim, J. Ha, and H. Roh, "AoA/AoD 추정 실험을 통한 Linux 802.11n CSI Tool 기반의 무선 네트워크 실험 재현성 분석," in Proceedigs of the Korea Computer Congress (KCC), 2023.
J. Ha and H. Roh, "멀웨어 패밀리 분류에 TLS 암호화된 트래픽의 목적지 문맥 정보가 미치는 영향," in Proceedings of the Joint Conference on Communications and Information (JCCI), 2022.
J. Ha and H. Roh, "TLS-암호화된 트래픽의 불변 특성 추출을 통한 멀웨어 패밀리 분류 방법의 가능성 분석," in Proceedings of the Korea Software Congress (KSC), 2020.