Hong Kong remains one of Asia’s most complex security environments. Financial services, public infrastructure, real estate, and telecom all operate under heavy regulatory pressure and constant threat activity. The CISOs below stand out for how they manage scale, legacy systems, and regional risk while supporting business growth.
David C.
Chief Information Security Officer
https://www.linkedin.com/in/tryharder/?originalSubdomain=hk
David C. brings deep experience from the banking sector, with a strong focus on ISO 27001, solution architecture, and computer security. His leadership has helped shape mature security frameworks across major financial institutions, balancing regulatory needs with practical risk management.
Arnaud Gilbert
Chief Information Security Officer and Cyber Security Consultant
https://www.linkedin.com/in/arnaudgilbert/?originalSubdomain=hk
Arnaud Gilbert is a seasoned cyber security consultant with more than 17 years of experience. His background spans risk management, security architecture, and compliance, making him a trusted advisor for organizations navigating complex security and regulatory challenges in the region.
Chris F.
Head of Digital Security, AIA
https://www.linkedin.com/in/fieldscm/?originalSubdomain=hk
Chris F. has built a long career at AIA, holding multiple leadership roles across digital and information security. His work has played a key role in securing one of Asia’s largest insurance groups as it continues to expand its digital platforms.
Marco Ceci
Chief Information Security Officer, Societe Generale
https://www.linkedin.com/in/marcoceci/?originalSubdomain=hk
Marco Ceci leads cybersecurity for Societe Generale’s wholesale banking activities across Asia Pacific. His role focuses on protecting critical banking infrastructure while supporting regional growth and transformation across complex financial systems.
Naresh Sharma
Head of IT Risk and Cybersecurity
https://www.linkedin.com/in/naresh-sharma-4495177/?originalSubdomain=hk
With over 20 years of experience in technology and risk management, Naresh Sharma is a well-established leader in IT risk and cybersecurity. His career spans multiple industries and regulatory environments, giving him a broad perspective on enterprise risk and governance.
Ryan Chan
Chief Information Security Officer, Hong Kong Monetary Authority
https://www.linkedin.com/in/ryanchank/?originalSubdomain=hk
Ryan Chan has served as CISO at the Hong Kong Monetary Authority and previously held senior roles at Fusion Bank and Mox Bank. His background highlights a strong focus on digital banking security and regulatory-driven innovation.
Calvin Lam
Chief Information Security Officer
https://www.linkedin.com/in/calvin-lam-8991a7179/?originalSubdomain=hk
Calvin Lam brings more than two decades of experience in information security, technology risk management, and consulting. He is widely recognized for his leadership across Hong Kong’s financial and technology sectors.
Shehan Gammampila
Chief Information Security Officer, Mox Bank
https://www.linkedin.com/in/shehangammampila/?originalSubdomain=hk
Shehan Gammampila specializes in cybersecurity and risk management within digital banking. At Mox Bank, he leads efforts to protect cloud-native platforms and customer data while supporting rapid product innovation.
Hong Kong CISOs operate under constant pressure. They balance global exposure, strict regulation, and ongoing geopolitical risk. The leaders on this list show how strong security leadership blends technical depth with operational discipline and business trust.