YOON&YANG
Jae Won Ji Senior Researcher
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  • TEL 82 2 6003 7568
  • FAX 82 2 6182 6688
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Jae Won Ji is a senior researcher at Yoon & Yang LLC and his main practice areas are privacy and data security. As a certified information systems security professional, he was in charge of data security management at Igloo Corporation.
Based on his expert knowledge in data security, Mr. Ji has provided relevant consulting services to a number of public agencies, financial companies and private organizations by identifying Common Weakness Enumeration that may occur in software development and Common Vulnerabilities and Exposures that may occur in the application operation environment and conducting scenario-based Penetration Tests to come up with appropriate strategies.
Mr. Ji was a member of the CERT (Cyber Emergency Response Team) for analysis of causes of the cyberattacks on March 20 and June 25 of 2013, the hacking incident of the 2018 Pyeongchang Winter Olympics, and other incidents involving information leakage or destruction of system, etc. He also conducted research on combination of big data / artificial intelligence technologies and data security and application of such combination to business.

Experience

  • 2022-present Yoon & Yang LLC
  • 2018-22 Control Technology Research Team, Igloo Corporation
  • 2012-17 CERT Team, Igloo Security

Education

  • 2012 Hannam University Graduate School, M.E.
  • 2010 Hannam University, B.E. in Computer Engineering

Publications

[Dissertations]
  • EmSM: Ensemble Mixed Sampling Method for Classifying Imbalanced Intrusing Detection Data-Electronics (2022, Co-author)
  • A study on intrusion detection performance improvement through imbalanced data processing- Convergence Security Journal (2021, Co-author)
  • Problems of Cyber Security Control System and Status of Machine Learning Application Technologies – Korea Institute of Information Security & Cryptology (2021, Co-author)
  • Design of an Authentication System Proper for Hybrid Cloud Computing System – Information Security Journal (2011)
  • Efficient Common Radio Resource Management Techniques for Cloud Systems – ICHIT (2011)
  • Certified Information Systems Security Professional (CISSP, 2014)
    Engineer – Information Security (2014)

  • Korean and English