Mr David Koh, the founding chief executive of the Cyber Security Agency of Singapore (CSA), is retiring on July 1, after 11 years of work with CSA and 42 years in public service.
Mr Koh, 61, spearheaded the foundations of the Cybersecurity Strategy and the national framework, covering the protection of critical infrastructure, cyberdefence capabilities and workforce development.
Senior civil servant Gwenda Fong, who used to be deputy secretary for digital society and development at the Ministry of Digital Development and Information, will be replacing Mr Koh.

