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Critical Infrastructure Security

Protect critical services across IT and OT while respecting availability, safety, legacy technology and sector-specific obligations.

Overview

Cybersecurity designed around operational reality.

Critical infrastructure environments combine digital systems with operational technology, safety requirements and long asset lifecycles. Security measures must reduce cyber risk without creating unacceptable operational disruption.

CRATOS CAN supports security assessment and improvement across IT/OT boundaries, governance, remote access, segmentation, monitoring and incident readiness.

Capabilities

What this service covers

  • IT/OT and ICS/SCADA security assessment
  • Asset inventory and critical-service dependency mapping
  • Network segmentation and secure remote access
  • Vulnerability and patch-risk management for operational systems
  • OT-aware monitoring and detection requirements
  • Incident response, recovery and exercise planning
Approach

Practical, structured and measurable.

  • Identify critical services, safety constraints and technology dependencies
  • Map trust boundaries, remote access and IT/OT data flows
  • Prioritize high-impact weaknesses and compensating controls
  • Plan changes around maintenance windows and operational risk
  • Test response and recovery with technical and business stakeholders
Business outcome

Reduced cyber risk without ignoring safety and uptime.

Security controls are aligned to operational constraints, giving critical-service operators a realistic roadmap for stronger resilience and defensible governance.

Next step

Strengthen Cyber Security across critical IT and OT environments.

Talk with our team about scope, priorities and the best next step for your organization.

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