Security

Industrial Control System Security

OT/ICS security assessment and hardening for critical infrastructure protecting SCADA systems.

Client Power Generation Company
Duration 16 weeks
Team Size 6 members
Category Security

Project Overview

OT/ICS security assessment and hardening for critical infrastructure protecting SCADA systems.

Implementation Details

Project Overview

Secured industrial control systems for a power generation facility.

Implementation Structure

Phase 1: OT Assessment (4 weeks)

  • Asset inventory
  • Network mapping
  • Vulnerability assessment
  • Risk prioritization

Phase 2: Network Segmentation (5 weeks)

  • IT/OT network separation
  • Industrial DMZ design
  • Firewall implementation
  • Remote access security

Phase 3: Monitoring & Detection (4 weeks)

  • OT-aware SIEM deployment
  • Anomaly detection system
  • Protocol analysis
  • Threat hunting procedures

Phase 4: Response & Recovery (3 weeks)

  • Incident response playbooks
  • Backup systems
  • Disaster recovery plan
  • Staff training

Technical Stack

  • Claroty for OT security
  • Industrial firewalls
  • Secure remote access
  • OT SIEM (Dragos)
  • Protocol analyzers

Results

  • 100% asset visibility
  • Zero downtime during implementation
  • Real-time threat detection
  • IEC 62443 compliance

Key Features

Asset Inventory
Network Segmentation
Anomaly Detection
Incident Response
Compliance

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