Teik Guan enjoys working in the niche area of cryptographic security design and integration, having implemented numerous successful projects and products such as CAs, smartcards (Javacard), HSMs, Authentication Servers, for banks, government agencies and enterprises. He holds a BSc(Hon) and MSc in Computer and Info Sci. with National University of Singapore, and Phd (Cybersecurity) with Singapore University of Technology and Design.