Education

• M.S. in 🔗Convergence Security Engineering(CSE), Sungshin University, Seoul, Korea (2025.09 ~ Present)

• B.S. in 🔗Convergence Security Engineering(CSE), Sungshin University, Seoul, Korea (2022.03 ~ 2025.08)

Work Experience

• 2025.11 ~ Present TA(Teaching Assistant) in School of Creative Convergence Studies

• 2025.01 ~ 2025.03 CISCO Virtual Internship Program (VIP Program), Internship 2025

• 2024.01 ~ 2025.08 CSE Undergraduate Internship in Sungshin University,  🔗CSE Lab

Professional Activity

• 2024.12 ~ 2025.01 Challenge Author, Web Category — 2025 I.Sly() CTF

Authored two web security challenges for the CTF hosted by the I.Sly() departmental club in 2025.

• 2023.07 ~ 2023.12 Member — 2023 University Student Monitoring Team for Illegal Personal Data Circulation, Personal Information Protection Commission & KISA (2023.07 ~ 2023.12)

• 2023.03 ~ 2024.08 🔗I.Sly() Club member, Sungshin Women's University (2023.03 ~ 2024.08)

R&D Projects

• Training Industrial Security Specialist for High-Tech Industry (MOTIE, KIAT), 2024.03. ~ 2029.02.

첨단산업기술보호 전문인력양성: 정보통신첨단기술보호 (산업통상자원부, 한국산업기술진흥원)

• R&D on Information Security Core Technologies: Development of anti-sniffing technology for mobile communication and AirGap environments (MSIT, IITP), 2024.06. ~ 2026.12.

정보보호핵심원천기술개발사업: 이동통신 및 AirGap 환경에서 스니핑 방지 기술 개발 (과학기술정보통신부, 정보통신기획평가원) 

• ICT Innovative Talent 4.0: Next Generation Communication Network and Security (MSIT, IITP), 2024.06. ~ 2026.12. 

인공지능을 위한 네트워크 기술 연구개발 및 ICT혁신인재양성 (과학기술정보통신부, 정보통신기획평가원) 

• Information Protection Specialized University Support Project (MSIT, KISA), 2024.03. ~ 2025.12.

정보보호특성화대학지원 사업, 보안 사고 대응 분석 정보보호인재 양성 (과학기술정보통신부, 한국인터넷진흥원)

• WISET Engineering Research Team (WISET), 2025. 04. ~ 2025.10.

AI 의료 시스템에 대한 완전한 프라이버시 보존이 가능한 동형암호 머신 러닝 및 딥러닝 최적화 방안 연구

Conferences

[2025]

• Chae-won Song, Hye-Yeon Shim, Il-Gu Lee, "A Homomorphic Encryption-Based Privacy-Preserving Grid Clustering Method for Medical Data", Korea Convergence Security Association,  Naju, Korea, Jun.2025 (Excellent Paper Award)

• Chae-won Song, Hye-Yeon Shim, Il-Gu Lee, "Privacy-Preserving Grid-Based Clustering of Medical Data Using Homomorphic Encryption", The 26th World Conference on Information Security Applications (WISA), Jeju, Korea, Aug.2025 (poster)

[2024]

• Chae-won Song, So-Hyun Park, Il-Gu Lee, "Robust and Invisible Digital Watermark Utilizing Multi-Bit Embedding Technique", the 8th International Conference on Mobile Internet Security (Mobisec), Sapporo, Japan, Dec.2024 (poster)

• Chae-won Song, So-Hyun Park, Il-Gu Lee, "Repeated Embedding Techniques of Duplicated Least Significant Bits for Secure Digital Watermarks", The 25th World Conference on Information Security Applications (WISA), Jeju, Korea, Aug.2024 (poster)

• Chae-won Song, So-Hyun Park, Il-Gu Lee, "Robust Digital Watermark Segmentation-based Embedding Techniques against Distortion Attacks",  Annual Symposium of KIPS (ASK), Pyeongchang, Korea, May. 2024 (Encouragement Award)

Honors and Awards

• 2025 한국융합보안학회 하계학술대회, 우수논문상

Excellent Paper Award, by Korea Convergence Security Association, "A Homomorphic Encryption-Based Privacy-Preserving Grid Clustering Method for Medical Data" 

• 2025 성신여자대학교 융합보안 창의소프트웨어 경진대회, 대상

Grand Prize, by Sungshin University, in 2025 Convergence Security Creative Software Competition, "Jailbreak Automation System Development"

• 2024 성신여자대학교 융합보안 창의소프트웨어 경진대회, 우수상 

Excellence Award, by Sungshin University, in 2024 Convergence Creative Software Competition, "Surrogate & Replay Techniques for Efficient Wi-Fi Vulnerability Detection in Lightweight IoT Environments"

• Encouragement Award,  ASK 2024(Annual Symposium of KIPS 2024), 2024

왜곡 공격에 강인한 디지털 워터마크 분할 삽입 기법

Robust Digital Watermark Segmentation-based Embedding Techniques against Distortion Attacks (Chae-won Song, So-Hyun Park, Il-Gu Lee)

News

• 성신여대, 한국융합보안학회 하계학술대회 우수논문상

• 성신여대, 유럽 현지 글로벌 보안 현장 방문…글로벌 연수 성료

• [융합보안공학과] WISET 주관 ‘2025 여대학원생 공학연구팀제 지원사업’ 심화과정 선정

• [융합보안공학과] 국내 최초 시스코 VIP 프로그램, 융합보안공학과 학생들 성공적 수료

• 성신여대 대학원생·학부생 연구팀, 'ASK 2024'서 최다 부문 수상