Cybertrust Japan Co., Ltd. engages in the certification authority and security, IoT, and Linux/OSS businesses in Japan. It offers commercial digital authentication services covering SSL/TLS server certificate, client certificate, web security service, and vulnerability testing; secure IoT platform that allow users to manage the security status of IoT devices throughout their lifecycle from the semiconductor design to the disposal process stage; and Linux OS/integrated monitoring tool and backup software services. The company was founded in 2000 and is headquartered in Tokyo, Japan.