cybersecdirectory

Cybertrust is a Japanese company that provides trust services and security products.

Categories
Encryption and key management, Vulnerability management, Security consulting and vCISO
Based in
Tokyo, Japan
Founded
1995
Ownership
Public, 4498
Listed
4498 on Tokyo Stock Exchange (Growth)
Certifications
WebTrust

About Cybertrust

Cybertrust is a Japanese company that provides trust services and security products. It runs a commercial electronic certification authority and issues public certificates, including SSL/TLS server certificates. It also supplies identity confirmation, remote signature and electronic seal services for digitalising contracts and paperwork. The company sells to enterprises, local governments, medical institutions, schools and embedded device makers. It offers consulting and products for important infrastructure, medical DX, local government systems and EU cyber resilience law compliance. It also supports Linux and open source software with long term maintenance, embedded Linux development and vulnerability management. Cybertrust states it has run a commercial certification authority for over 20 years, the longest in Japan. It combines its Linux and OSS knowledge with its certification and data authenticity work to build trust foundations for the AI era. It provides 24/7 support for critical infrastructure customers and supply chain firms.

Products

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Sources

  1. Wikidata
  2. cybertrust.co.jp
  3. cybertrust.co.jp/solutions
  4. cybertrust.co.jp/ssl
  5. cybertrust.co.jp/itrust
  6. cybertrust.co.jp/corporate
  7. Cybertrust Japan disclosure, 20 April 2026