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Cybersecurity companies in Japan

8 published companies headquartered in Japan.

Cities

Focus

Offensive security Pentesting AI security Application security Cloud security Cyber-physical Email & messaging Endpoint security Human risk Identity Network security Security operations Threat & vulnerability

Citadel AI

JP · Product vendor

Automated testing and monitoring of AI reliability and risk.

GMO Flatt Security

JP · Product vendor

Cloud security assessment, automated vulnerability testing and secure development services.

Reflare

Hands-on security training for developers, administrators and employees.

VicOne

JP · Product vendor

Cybersecurity for connected vehicles and robotic systems.

LAC

Tokyo, JP · MSSP / managed

Managed security monitoring and incident response.

Security operations

GMO Cybersecurity by Ierae

Tokyo, JP · Consultancy / pentest

Penetration testing and vulnerability assessment.

Application security · Threat & vulnerability

Identity reviewedVerified plan

Soliton Systems

Tokyo, JP · Product vendor

Network access authentication and endpoint security.

Identity · Network security

Identity reviewedVerified plan

Trend Micro

Tokyo, JP · Product vendor

Endpoint, email, and cloud security from Tokyo.

Endpoint security · Email & messaging

Identity reviewedPromoted