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Managed Security Services

Detect Threats - Secure Selected Critical Assets - Remediate Attacks in Real Time

Hitachi Systems Security provides a full-scale Managed Security Service (MSS) to allow you to protect your most valuable IT assets as well as your organization’s and customers’ data, while helping you meet the most stringent compliance requirements and internal controls.

Our AI-enabled Managed Security Services, offered through our proprietary ArkAngel risk management platform and our partner’s technology, are built to address your growing IT security needs. We also provide the highest standard of protection with a Service Level Agreement customized to your needs and business requirements.

Break the siloes! Protect your digital assets with the SOC Visibility Triad

Having the right intelligence at the right time will enable businesses to detect threats, identify and secure their critical assets, and remediate attacks in real time.

The Security Operations Center (SOC) Visibility Triad combines three foundational tools: security incident and event management (SIEM), endpoint detection and response (EDR), and network traffic analysis, also known as network detection and response (NDR) Security teams that deploy the SOC Visibility triad are empowered to answer a broader range of questions when responding to an incident or hunting for threats.

A Business-Driven, Impact-Focused, Tailored Approach to Security Management


Detect, mitigate, and prevent network threats
Extend your team and respond to incidents 24/7 a day
Meet compliance ans regulatory requirements
Cost-effective in-house monitoring
Customizable solutions developed to your specifications
  Superior Protection Cost Savings Effective Technology Business Focus Security Experts Superior Protection Cost Savings
Managed Security Services

Stop more data breaches and elusive ransomware

Stop more data breaches and elusive ransomware It's increasingly difficult to discern between a security event and unrelated incidents with the plethora of devices and technologies that are part of a growing organization.

24/7 Threat & Security Event Monitoring and Log Management

Hitachi Systems Security’s 24/7 Threat & Security Event Monitoring and Log Management service offers timely and accurate identification of security-relevant events to ensure that you are responding to real threats

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Managed Vulnerability Assessment Program

The service includes scheduled and on-demand vulnerability scanning capability against the latest known vulnerabilities. A variety of network devices, such as servers, appliances, applications and workstations, can be scanned for vulnerabilities.

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Managed Security for PCI DSS Compliance

Our secure and proprietary ArkAngel risk management portal allows you to manage your PCI DSS compliance profile on a 24/7 basis.

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Risk/Governance Management

The Risk/Governance Module is a cybersecurity analytic tool designed to provide you with the right visibility of your organization’s overall security posture at one glance.

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Cloud Security Monitoring (AWS/AZURE/GCP/M365)

Our MSS can handle the complexity of all cloud environments. We can monitor and respond to threats against the top-tier Cloud providers such as Amazon Web Services (AWS), Microsoft Azure and Google Cloud.

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Intrusion Detection Service

The new reality of dynamically shifting and targeted cyber attacks and Advanced Persistent Threats (APTs) is forcing organizations to constantly adjust their protection strategy to properly respond to the ever-changing cyber threat landscape.

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DDoS Protection

Hitachi Systems Security offers integrated Distributed Denial of Service (DDoS) attack protection solutions designed to help organizations detect, mitigate and report today’s most advanced denial of service attacks.

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File Integrity Management Monitoring

File Integrity Management is technology that monitors and detects changes in files that may indicate a cyber attack. It is a critical security control which helps us provide insight and actionable intelligence to organizations

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Endpoint Detection & Response (EDR)

Endpoint compromises are all too common, whether from malware, unpatched vulnerabilities, or inattentive users. Mobile devices can be easily compromised on public networks, and then reconnected to the corporate network, where the infection spreads.

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Network Detection & Response (NDR)

Network metadata is the most authoritative source for finding threats. Only traffic on the wire reveals hidden threats with complete fidelity and independence.

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Digital Forensics & Incidence Response (DFIR)

Hitachi Systems Security’s Digital Forensics & Incident Response practice provides professional services to prepare for and respond to cyber incidents.

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Threat Intelligence and DarkWeb monitoring

Our Threat Intelligence for the DarkWeb can quickly find leaked data from your organization, identify security gaps and strengthen your cybersecurity defenses.

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Security Awareness Program

Phishing, Deepfakes, Ransomware… Social engineering is the art of exploiting human psychology, rather than technical hacking techniques, to gain access to your systems and data.

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What You Get

24/7 Threat Monitoring & Protection

Continuous monitoring of your environment • Real-time analysis and event correlation • Incident response management • 2-hour log review guarantee • Escalation of discovered threat activity • Customizable escalation process • Analysts in 4 global SOCs.

Security Posture Overview and Reporting

360-degree view of your cybersecurity maturity • Monthly executive reporting with concrete recommendations • Cybersecurity analytics tool for tracking and measurable ROI • Strategic risk management guidance • Improved alignment of security strategy and business goals and operations run smoothly.

Integration with Existing Technology

Easy integration with your existing security devices and SIEM tools • Integration with third-party security devices ( anti-DDoS, IBM AS/400 iSeries, Linux/Unix, Windows OS, etc.) • Cloud security monitoring of Office 365 logs

Analysis of Large Data Volumes

Automated log and security event correlation • Consolidated security management from one unified security portal • Customized correlation rules to filter noise and minimize false positives • Fine-tuned setting for optimized analysis • 2-hour log review guarantee.

Easy and Fast Deployment

Streamlined sensor deployment process • Optimal service efficiency within about 3 months • Smooth configuration and process efficiencies • No more lengthy configuration and fine-tuning of your SIEM (which can take up to a year in most cases).

Dedicated Team of Security Experts

Extend your in-house IT team with certified security experts • Benefit from global security expertise & threat intelligence • Get assistance and actionable recommendations from a dedicated Information Security Specialist assigned to your organization.

Save on Cost & Time

No need to buy expensive technology • No need to hire your own security staff • No time wasted reviewing your logs • Optimize your time to focus on your priorities while we take care of your security needs.

Compliance Requirements

24/7 log monitoring for PCI DSS compliance • Self-serve vulnerability scanning • Improved alignment with security control frameworks (CIS 20 CSC, NIST, ISO 27001/2, PCI DSS, HIPAA.

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Our team of security, compliance and privacy experts can act 24 hours a day, 7 days a week, helping you make impactful decisions for your business context. Our integrated cybersecurity and privacy services are designed to secure your business, align with your overall objectives and demonstrate ROI at the same time.

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