- Konkuk Univ. Ph.D.in Business Administration
- Yonsei Univ. MBA
- Hanyang Univ. BS Chemical Engineering



- Professor at Konkuk University, Seoul
- Softforum Chief Operating Officer
- Alphalogics Chief Executive Officer
- SF Investment Director
- Korea Institute of Information Security and Cryptology
  Advisory Council Member
- Knowledge Information Security Industry Association
  Former Vice Chairman