About Us

Our company

We are one of Singapore’s first homegrown, independent security evaluation labs. Our team consists industry veterans with over 40 years of experience in cybersecurity and information assurance.

An Security is approved by national certifying body Cyber Security Agency (CSA) of Singapore to conduct evaluations for Common Criteria and Singapore’s National IT Evaluation Scheme and Cybersecurity Labelling Scheme. Developers that undergo evaluation and obtain certification under these schemes demonstrate product security at a globally recognised level.

Clients all over the world appreciate An Security’s unbiased, meticulous, efficient and value-driven approach to security evaluation. For additional assurance, our ISO-17025 certified lab meets the highest standards of quality.

“An Security strives to make the cyber world a safer space for one and all.”


Our Experts

  • Helmed by skilled, experienced experts
  • 1st homegrown ISO17025 accredited CC lab in Singapore
  • Recommended by clients all over the world


Daryl Koh

Managing Director
Daryl has a long track record in cybersecurity evaluations, and .was instrumental in the establishment of the Common Criteria (CC) scheme in Singapore. He has successfully set up several CC evaluation labs in Singapore for multinational corporations. Through his wide-ranging experience working with technical experts, operations managers and C-suites, Daryl understands the importance of delivering high-quality security evaluations that also meet clients’ business objectives.

Wang Junhao

Techinical Manager
Junhao’s engineering experience includes designing and implementing low-level device drivers, RTL design, embedded OS and PCB circuit design for security products. In 2014, he joined the product security evaluation industry when he was offered the opportunity to be part of a pioneer team to set up the first EMV lab in Asia, here in Singapore. He subsequently joined An Security in 2017 and is now recognised as one of Singapore’s most highly skilled CC practitioners.

Clients love our unbiased, meticulous, efficient and value-driven approach.

An Security lab provided evaluation service to our product for Common Criteria and NITES. They were professional and fast I response. An Security has domain knowledge for our products, which sped up the evaluation process.

Wu Yongcong