Author

Sanya Klongnaivai is a technology researcher, consultant, and academic writer specialising in cybersecurity, Public Key Infrastructure (PKI), IoT/IIoT, embedded systems, automotive electronics, and digital transformation. He holds an MSc in Internet of Things with Cyber Security from Bournemouth University, United Kingdom, and has extensive experience with NECTEC, ETDA, NSTDA, academic institutions, and Thailand’s digital trust sector. His PKI journey began at NECTEC, where he developed strong foundations in computer security, hardware systems, standards, and national technology development. He later contributed to Thailand’s National Root Certification Authority (NRCA) ecosystem, including National Root CA initiatives, Subordinate CA implementation, CA governance, certificate policy, compliance, and trust service operations. He currently works with Securemetric, supporting PKI, CA, cybersecurity, and digital trust solutions. His work integrates applied engineering, cybersecurity governance, PKI assurance, and national digital trust implementation.