Onn Chee is currently working as the Chief Executive Officer of Rajah & Tann Cybersecurity and the Technical Director of Rajah & Tann Technologies. His areas of expertise include information leakage protection, web/cloud security and security strategy. Onn Chee is also one of the co- inventors for at least six international PCT patent rights, besides several US, EU and Singapore patents.

Onn Chee has more than 24 years of experience in cybersecurity field and has been involved in the security assessment and advisory of major nation-wide IT systems in Singapore