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IET Fellow / IEEE Senior Member

IFIP WG8.4 member (

Chair of KIISC Research Group on 5G Security

Director of Technology Division, 5G Security Council, Ministry of Science and Technology, Korea

Full Professor

Department of Information Security, Cryptology and Mathematics

Department of Financial Information Security

Kookmin University

Republic of Korea (South Korea)

Research Interests

  • Security for Mobile Networks

  • Authentication and Access Control

  • Formal Security Analysis

  • Insider Threats and Information Leakage Prevention

  • Digital Rights Management and Code Protection

E-mail: /

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