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Kyu Chun Lee
Expert Advisor
- TEL 82 2 6182 8599
- FAX 82 2 6003 7038
- E-MAIL kclee@hwawoo.com
Biography
Kyu Chun Lee is an expert advisor at Yoon & Yang LLC and his main practice areas include digital forensics and compliance.
Mr. Lee began his career in data security as a senior researcher at the Korea Education Network then as a system security expert at SONIT Co., Ltd., focusing on intrusive attack analyses and security breach inspections. From 2010 to 2012, he was a full-time professor at the Korea Vocational College of Information & Technology. Thereafter, he began a career in the public sector as a senior officer at the Cyber Crime Investigation Team of the Jinju Police Station and an investigator at the Digital Forensics Team, Cyber Crime Investigation Division of the Supreme Prosecutors’ Office.
Mr. Lee began his career in data security as a senior researcher at the Korea Education Network then as a system security expert at SONIT Co., Ltd., focusing on intrusive attack analyses and security breach inspections. From 2010 to 2012, he was a full-time professor at the Korea Vocational College of Information & Technology. Thereafter, he began a career in the public sector as a senior officer at the Cyber Crime Investigation Team of the Jinju Police Station and an investigator at the Digital Forensics Team, Cyber Crime Investigation Division of the Supreme Prosecutors’ Office.
Practice Areas
Experience
- 2019-present Yoon & Yang LLC
- 2021 Lecturer, National Tax Service (Virtual Asset Tracking)
- 2021 Member, Technical Verification Committee for Cybercrime Investigation Equipment, Prosecutors' Office
- 2020 Member, Technical Verification Committee for Investigation Equipment, Supreme Prosecutors' Office
- 2017-19 Advisory Member, National Gambling Control Commission
- 2017-19 Advisory Member, Game Rating and Administration Committee
- 2014-19 Investigator, Cyber Crime Investigation Division, Supreme Prosecutors’ Office
- 2012-14 Senior Officer, Cyber Crime Investigation Team, Jinju Police Station
- 2011 Adjunct Professor (Network Forensics), Cyber University of Korea
- 2010-12 Professor, Department of Information Security, Korea Vocational College of Information & Technology
- 2010-11 Expert Instructor (Network & Systems), Korea Productivity Center (KPC)
- 2005-09 System Security Expert, System Security Divison, SONIT Co., Ltd.
- 2003-04 Senior Researcher, Operational Headquarters, Korea Education Network
Education
- 2025 Graduate School, Sungkyunkwan University (Completed Ph.D. Coursework in Forensic Science)
- 2006 Kangwon National University, Graduate School of Natural Sciences, M.S. in Computer Science
- 2003 Kangwon National University, B.S. in Computer Science
Qualifications
- Nuix Workstation Data Discovery Specialist (2023)
- EnCase Certified Examiner (Certificate of GSI, 2009)
- Certified Cyber Forensics Professional (CCFP, 2008)
- Certified Information Systems Security Professional (CISSP, 2008)
- Data Processing Engineer (2004)
- Microsoft Certified Database Administrator (MCDBA, 2002)
- Microsoft Certified Systems Engineer (MCSE, 2002)
- Craftsman Electronic Apparatus (1996)
- Craftsman Computer (1995)
Representative Matters
- Performed digital forensic verification for over 260 cases, including criminal defense and advisory matters involving the FSC, FSS, KFTC, KIPO, and MOEL
- Managed over 110 on-site responses to search and seizures by the Prosecutors’ Office, KFTC, and other authorities
Publications
[Academic Papers]
- Study on Method to Protect Mobile Personal Information by Reverse Application of Anti-Forensics (2011)
- Study on Digital Forensics Methodology Using iPhone Mobile Messenger Analysis (2010)
- TCP Performance Analysis Using the Time Series Prediction Model (2006)
[Seminars & Presentations]
- Korea Vocational College of Information and Technology Project on “Establishment of Integrated Network Security Monitoring LAB” (2012)
- (ISC)² Korea Chapter, 16th Information Security Leadership Seminar on “CERT Models and Forensic Readiness in Cyber Security” (2011)
- (ISC)² Korea Chapter Research on “Forensic-Integrated Security Monitoring for Incident Response and Audit Trails” (2011)
- (ISC)² Korea Chapter, Founding Member of Cyber Forensics Research Team and various lectures/presentations on Digital Forensics (2010)
Languages
Korean and English
