Current Position
Nyang is a professor in Ewha Womans University’s Department of Cyber Security and directs its Information Security Research Laboratory.
Background & Biography
He earned computer-science degrees at Yonsei University, including his 2000 PhD, and previously worked at ETRI and Inha University.
Notable Contributions
His research includes digital signatures, zero-knowledge proofs and blockchain. He has served as the university’s Chief Information Officer since February 2025.
Why Katharos.ai Is Following Them
Katharos.ai follows the relationship between cryptographic research, network security and dependable digital-asset infrastructure.
Areas to Follow
Follow publications and evaluated implementations. Distinguish laboratory proposals from operational assurances; examine adversarial assumptions and independent validation.
Reporting Scope
South Korea denotes his documented Ewha institutional affiliation, not residence or nationality. This is an unranked public professional profile, not an endorsement or investment recommendation.
Sources for Further Reading
Laboratory director biography https://seclab.ewha.ac.kr/director/
Photo via ISRL, Ewha Womans University; native crop and 16:9 padding. Source-site notice: © 2026 ISRL. All rights reserved.