# Hitachi Cyber

> Hitachi Cyber is the global cybersecurity and performance analytics arm of the Hitachi Group, operating under Hitachi Systems Trusted Cyber Management Inc. With roots going back to 1999, it delivers 24/7 managed security services, threat intelligence, governance-risk-compliance advisory, and performance analytics to more than 350 private and government organizations across 50-plus countries. A network of Security Operations Centers spanning Canada, Switzerland, Japan, India and Poland - integrated with Google Security Operations, Microsoft Sentinel and Splunk - anchors its detection and response work across IT, OT and AI environments.

- **Founded:** 1999
- **Headquarters:** Santa Clara, California, United States
- **Founders:** Sam Rehman (Chief Executive Officer (appointed December 2025))
- **Team size:** ~180 employees
- **Products:** 24/7 Managed Security Services, Managed Detection and Response (MDR), Cyber Threat Intelligence, Governance, Risk & Compliance (GRC) Advisory, Professional / Advisory Services
- **Notable:** Over 25 years of operating history in cybersecurity and performance analytics (roots to 1999)., Secured 350+ private and government organizations across 50+ countries., Built a five-country SOC network (Canada, Switzerland, Japan, India, Poland).

## Products & services

- **24/7 Managed Security Services** — Round-the-clock threat monitoring, detection and response delivered from a global network of Security Operations Centers, combining AI analytics with certified human analysts for rapid escalation and response.
- **Managed Detection and Response (MDR)** — SOC Visibility Triad service integrating SIEM, Endpoint Detection and Response (EDR) and Network Detection and Response (NDR) for comprehensive threat visibility.
- **Cyber Threat Intelligence** — Combines AI-driven analytics with human insight to monitor an organization's digital footprint, anticipate risks and protect brand reputation.
- **Governance, Risk & Compliance (GRC) Advisory** — Cybersecurity, privacy and compliance advisory covering PCI, GDPR, privacy impact assessments, risk assessments and control assessments.
- **Professional / Advisory Services** — Security posture assessments, penetration testing, vulnerability management, application assessment and incident response.
- **Google SecOps / Sentinel / Splunk Engineering** — Custom connectors, tailored detection rules and automated response actions built inside Google Security Operations, Microsoft Sentinel or Splunk.
- **Performance Analytics** — Comprehensive analytics via the MARS platform and Hitachi Data Center Analytics (HDCA) to optimize performance, forecast capacity and maintain compliance across multi-vendor storage systems.
- **OT / ICS Cybersecurity** — Operational-technology threat detection and response tuned to industrial protocols and architectures, anchored by the Krakow, Poland SOC.

## Achievements

- Over 25 years of operating history in cybersecurity and performance analytics (roots to 1999).
- Secured 350+ private and government organizations across 50+ countries.
- Built a five-country SOC network (Canada, Switzerland, Japan, India, Poland).
- Opened a purpose-built OT Security Operations Center in Krakow, Poland with GlobalLogic (January 2025).
- Integrated Google Security Operations across its global SOC footprint.

## Latest updates

- **2025-12** — Sam Rehman, a 30-year security veteran and former EPAM CISO, appointed Chief Executive Officer of Hitachi Systems Trusted Cyber Management (Hitachi Cyber).
- **2025-01** — Hitachi Cyber and GlobalLogic opened a cutting-edge, OT-focused Security Operations Center in Krakow, Poland.
- **2024** — Company unified its cybersecurity offerings under the single brand name 'Hitachi Cyber' and expanded its global offering with Google Cloud.

## Links

- Website: https://hitachicyber.com
- LinkedIn: http://www.linkedin.com/company/hitachicyber
- Twitter/X: https://twitter.com/cumulusemea
- Facebook: https://facebook.com/CumulusSystems/

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Profile page: https://yespress.io/hitachi-cyber
Published by YesPress — https://yespress.io
Last updated: 2026-07-14