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Security AI Driven SOC as a Service

24/7 Threat Detection. Rapid Response. Human Controlled Security.

Stay Ahead of AI-Powered Threats.

Modern cyber threats move at machine speed. Security operations must move faster.

Our Agentic AI‑Driven SOC Service delivers fully managed operations capabilities that combines AI‑driven execution with human oversight. The service continuously monitors your environment, detects threats in context, and responds in real time.

Built on an open, extensible architecture, it integrates across your IT and security ecosystem while ensuring operations remain aligned with business risk and governance.

Enterprise‑grade security operations, delivered as managed service that works for SMEs and larger organisations alike. 

1. What We Do – Fully Managed SOC Service

KDDI delivers fully managed SOC as a Service, combining AI‑driven execution with human expertise to protect organisations 24/7. Rather than deploying tools or augmenting internal teams, we deliver an end‑to‑end security operations capability covering monitoring, investigation, and response.

The service integrates with your existing technology stack and unifies security operations across endpoint, network, cloud and identity. AI executes investigation and response tasks at scale, while human analysts retain operational control and accountability.

  • 24/7 managed security monitoring and response
  • Broad integration across IT and security technologies
  • Human‑led, AI-executed operations delivering accuracy with speed
  • No in‑house SOC team or complex platform management required

This is not a tool or a platform. It is security operations delivered for you.

2. Why AI Driven SOC

Modern attacks move faster and span more systems than traditional SOC models were designed to handle.

As environments grow more complex and data volumes increase, purely manual or alert-driven approaches struggle to keep pace with the speed and scale of modern threats. This results in delayed response, limited visibility, and inconsistent outcomes.

Our model combines AI‑driven execution with human oversight, enabling security operations to scale without losing control.

3. What Is an Agentic AI Driven SOC?

An AI‑driven security operations model where intelligent agents investigate and respond to threats at scale, under human oversight.

Traditional SOCAgentic AI-Driven SOC
Isolated alerts and logsCross‑domain reasoning over security and operational signals
Siloed security toolsUnified understanding across systems and environments
Alert‑driven investigation Events, signals and telemetry-driven, business context‑aware investigation
Manual correlation by analystsAI‑led exploration of patterns, sequences and relationships

4. How Our Managed SOC Operates

Integrated AI‑driven operations with human control

How AI-driven MDR works

Our SOC makes it simple to integrate your existing security and business tools, from legacy environments to modern platforms, so you can benefit from cutting-edge AI-driven operations backed by expert human oversight. AI agents investigate and respond at machine speed, while human analysts validate remediation actions and continuously refine the models and guidance that shape AI execution. 

5. Our Value to deliver

The Value brought by Next-Gen AI-Driven SOC

6. Our SOC vs traditional SOC service

 Vendor MDRTraditional MSSPKDDI Global MDR
Main TargetMedium - Large
(EMEA Companies)
Small - Medium
(EMEA Companies)
Small - Large
(EMEA & America)
Ease of Implementation Vendor-lock-in Vendor-agnostic Vendor-agnostic
Accuracy of Detection & Analysis EDR-based & limited
False-positive fatigue
Multi-domain (EDR/NW/ID..)
False-negative risk
Multi-domain & Business Context
High-accuracy & Low-noise
Supported Products EDR-based & limited
Vendor-lock-in
Vendor/Product-agnostic
Limited support
Vendor/Product-agnostic
Broad support (400+)
Compliance- Service-dependent- Service-dependent 

Differentiator is: Broad Coverage and AI-driven High-Resolution Analysis.

7. Our service plan

 Foundational DefenceExtended DefenceActive Defence
Applicable forSmall (40 ppl)
Minimal monitoring
Medium (150 ppl)
Broad and deep level of security
or Important Entity
Medium (150 ppl) - Large
Highest-level security and accountability
or Essential / Multi-national Entity
ScopeEndpoint OR Network
Can also be combined with ID/SaaS etc.
Endpoint AND Network
Can also be combined with ID/SaaS etc.
Extended Defence
+ CTEM *1 *2
ReportingStandard Report
- Monthly monitoring summary
- Details of investigation and actions during high-severity incidents
Extended Report
- Including Standard Report
- Latest threat trends / recommended action
Compliance Report
- Including Extended Report
- Provided with NIS2/GDPR accountability-aligned format *1
ResponseAutomated response (AI/SOAR)Automated response (AI/SOAR)
+ Pre-approved manual action
Extended response
+ Emergency action judged by analyst
Pricing ModelNumber of Endpoints
× Foundational Defence unit price
Number of Endpoints
× Extended Defence unit price
Extended Defence
+ Option price

*1 Applicable as a standalone option with Foundational/Extended plan
*2 Applicable for only Crowd Strike

8. Enterprise Grade and SME Accessible

Enterprise‑level SOC capabilities have traditionally required significant investment in people, tools, and processes.

This service delivers the same level of operational capability through a managed model, making advanced security operations accessible without the complexity of building and maintaining an internal SOC. Organisations benefit from scalable coverage, predictable cost, and access to specialised expertise.

9. Business Outcomes

Our managed SOC service delivers measurable outcomes aligned with business priorities.

  • Faster detection and containment of threats
  • Reduced operational and business risk
  • Protection against AI-powered attacks through AI-driven defence
  • Improved service resilience and continuity
  • Clear reporting for management and auditors
  • Optimised return on security investment

Security operations that support growth rather than slow it down.

10. Why Us?

  • Compliance Ready: NIS2, GDPR, ISO27001 and more built-in
  • Vendor-Neutral: Works with your existing tools—no lock-in
  • End-to-End Ownership: Design, deploy, and operate as one partner
  • Trusted Globally: 6,000+ customers worldwide
  • Reliable Service Quality: Consistent, high-standard operations
  • 24/7 Global Support: Always on, always protected

11. FAQ

Yes. The service can be delivered independently of EDR and can monitor other parts of your environment such as network infrastructure, cloud services, and SaaS platforms, however, we strongly recommend implementing appropriate EDR tools to deliver cross-domain correlation analysis.

 

Yes. The service includes SLA‑aligned incident reporting and audit‑ready documentation to support regulatory requirements, including early reporting and accountability obligations.

Deployment can typically be completed in as little as one month, depending on the scope of systems and requirements. 

Yes. We provide a one‑stop service, covering design, integration, configuration, and ongoing operations. Integration with existing tools is a standard part of our service.

Data is primarily stored within EU-based data centres. Specific country-level storage requirements can be accommodated if needed.

Unlike services focused only on endpoint alerts, our approach analyses broader business context. By incorporating user roles, behaviour, and operational patterns, we identify not only anomalies but also activity that is unusual for your organisation.

Yes. Reporting and incident communication can be delivered to multiple stakeholders, including headquarters. We support multiple languages, including English, Japanese, German, and French.

Yes. The service is designed for rapid onboarding, enabling organisations to establish SOC capability quickly in response to urgent security needs. 

Is your organisation ready to strengthen its security operations?
Get in touch to learn how AI-driven, human-controlled SOC can protect your business.

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