Contact Information
Education
B.S. Course in Department of Business Administration, Sungshin Women's University, Seoul, Korea (2021.03 ~ 2021.12)
B.S. Course in Convergence Security Engineering, Sungshin Women's University, Seoul, Korea (2022.03 ~ present)
M.S Course in Convergence Security Engineering, Sungshin Women's University, Seoul, Korea (2026.09 ~)
Working Experience
Undergraduate Internship in Sungshin Women's University, CSE Lab (2025.05 ~ 2026.08)
Professional Activity
I.Sly() Club member, Sungshin Women's University (2024.03 ~ 2025.02)
Research Area
Communication, Network Security
V2X(Vehicle-to-Everything) Security
R&D Projects
ICT혁신: 정보통신방송혁신인재양성(ICT 혁신인재4.0) (과학기술정보통신부, IITP), 2022.07.01-2026.12.31
Attack Surface Analysis and Digital Immunity Technologies for Low Earth Orbit Satellite-Based Internet of Things: Firmware Vulnerability Analysis and Automatic Recovery Technology (MSIT, NRF), 2025.03.01-2028.02.28
우수 중견 연구: 저궤도 위성 기반의 사물인터넷의 공격표면 분석 및 디지털 면역 기술: 펌웨어 취약점 분석 및 자동복구 기술 (과학기술정보통신부, 한국연구재단), 2025.06.01-2028.05.31
Journals
< 2025 >
[KCI] Chae-Wan Hong, Seung-ha Jee, Il-Gu Lee, “P-Frame-Based Split Watermarking Technique for Compression-Attack Resilience,” Journal of The Korea Institute of Information Security & Cryptology
홍채완, 지승하, 이일구, "압축 공격에 강인한 P-프레임 기반 워터마크 분할 비디오 워터마킹 기법," 정보보호학회논문지, 2025 (KCI)
Conferences
< 2025 >
[International]
Chae-Wan Hong, Seung-ha Jee, Il-Gu Lee, "Feature Selection Optimization Based on Data Characteristics for Ransomware Detection," The 26th World Conference on Information Security Applications (WISA), Jeju Island, Korea, Aug. 2025 (Poster)
Chae-Wan Hong, Seung-ha Jee, Il-Gu Lee, "Selective Adaptive Video Watermarking Technique Against Compression and Frame Deletion Attacks," The 9th International Conference on Mobile Internet Security (MobiSec), Sapporo, Japan, Dec. 2025 (Poster)
[Domestic]
Chae-Wan Hong, Seung-ha Jee, Il-Gu Lee, "An Adaptive Video Watermarking Scheme under QP Variability and Drop Attacks," Korea Convergence Security Association Fall Conference, Wirye, Korea, 2025.11
홍채완, 지승하, 이일구, "QP 변동 및 드롭 공격 환경에서의 적응형 비디오 워터마킹 기법," 한국융합보안학회 추계학술대회, 위례, 2025.11
Projects
Sungshin Women's University's Global Field Trip Program, Summer 2024, in Singapore (2024.07.07~2024.07.17)
금융社 App 리뷰 분석용 빅데이터 시스템 및 시중 금융그룹 비대면 서비스 개선을 위한 AI Agent 활용 AICC 서비스 개발, 한이음 드림업 (2025.04~2025.11)
Honors and Awards
< 2025 >
한국융합보안학회 추계학술대회 우수 논문상 (한국융합보안학회장상)
QP 변동 및 드롭 공격 환경에서의 적응형 비디오 워터마킹 기법 (홍채완, 지승하, 이일구)