Jonathan is the CEO and founder of InsiderSecurity, an award-winning cybersecurity software company in ASEAN. He is a cybersecurity expert with nearly 20 years of experience in both government and industry.

Jonathan started his cybersecurity career in DSO National Laboratories where he worked for nearly a decade on solving tough cybersecurity problems in national defense. In 2015, he founded InsiderSecurity to develop advanced cybersecurity solutions -- built in Asia, for Asia. Over the past 10 years, he grew InsiderSecurity into a trusted regional software company serving critical infrastructure, government agencies and various enterprises. In 2025, InsiderSecurity is recognised by UK’s Financial Times newspaper as a High-Growth Asia-Pacific company, and featured by Singapore’s Straits Times newspaper as one of the country’s fastest growing companies.