Sung-wook Moon
CEO at ROIS
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolSung-wook Moon is a cybersecurity executive and CEO based in Seoul with 12 years of experience spanning auditing, penetration testing, and executive leadership. He rose through ROIS from Director to CEO after prior ITGC audit and information security roles at EY, bringing deep expertise as a PCI DSS QSA, CISA, CISSP and IT auditor. His background blends hands-on technical work—pen testing and VoIP/CPE testing early in his career—with strategic governance and compliance leadership across enterprises. Known for translating complex regulatory and technical requirements into pragmatic, auditable controls, he leads organizations through risk reduction and security maturity. He leverages a solid academic foundation in information engineering and systems from Chung-Ang University to bridge technical teams and business stakeholders. Notably, his career progression reflects a rare combination of practitioner-level skills and C-suite experience within the same cybersecurity firm.
12 years of coding experience
6 years of employment as a software developer
정보공학, 정보시스템, 정보공학, 정보시스템 at Chung-Ang University
Github Skills (5)
actionsheet5
photo3
swiftui3
swift2
ios2
Programming languages (2)
Github contributions (5)
mtjddnr/SafariAPNSWithNode
Dec 2013 - Dec 2013
Contributions:25 commits in 1 day
swmoon203/macnews_notify
Mar 2015 - Oct 2018
Contributions:176 commits, 3 PRs, 16 pushes in 3 years 7 months
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