Services

Introduction

Industrial networks (OT/ICS/SCADA/DCS) form the backbone of critical infrastructures in oil & gas, petrochemicals, power generation, water utilities, transportation, and manufacturing. Any cyber-attack or operational disruption may lead to production downtime, financial loss, and safety hazards.
Our services, aligned with IEC 62443 and NIST SP 800-82, provide a comprehensive framework for securing industrial networks and ensuring resilient operations.

Standards-Based Framework

Our methodology follows global best practices and sector-specific standards:

• IEC 62443: Security requirements for Industrial Automation and Control Systems (IACS), zone/conduit architecture, Security Levels (SL0–SL4), and Foundational Requirements (FR1–FR7).
• NIST SP 800-82: Practical guidance for OT/ICS/SCADA cybersecurity.
• NIST Cybersecurity Framework (CSF 2.0): Identify, Protect, Detect, Respond, Recover.
• IEC 62351: Security for communication in power systems (IEC 61850).
• ISO/IEC 27019:2024: Information security controls for the energy sector.
• NERC-CIP: Mandatory standards for critical infrastructure protection in energy.
• API 1164: Cybersecurity framework for pipeline SCADA systems.
• NIS2 Directive (EU): Governance and reporting requirements for critical industries.

Core Service Areas

🔍 Assessment & Risk Analysis

• Asset discovery and inventory (OT/ICS devices, communication flows).
• Network zoning and conduit definition.
• Cyber risk assessment and Target Security Level (SL-T) setting.
• GAP Analysis based on IEC 62443 maturity model.

🛡️ Security Architecture & Design

• Layered architecture based on the Purdue Enterprise Reference Model.
• Segmentation through zones and conduits with defined trust boundaries.
• Industrial DMZ design and IT/OT traffic segregation.
• Selection and design of industrial-grade security controls (firewalls, IDS/IPS, data diodes).

⚙️ Implementation & Hardening

• Deployment and configuration of industrial firewalls and intrusion detection systems.
• Hardening of PLCs, HMIs, RTUs, and engineering workstations.
• Identity and access management (IAM, MFA, role-based access).
• Data encryption (in transit and at rest) and secure key management.

📡 Monitoring & Incident Response

• Deployment of industrial SIEM and SOC for OT environments.
• Continuous log collection, anomaly detection, and threat intelligence integration.
• Development of Incident Response Playbooks tailored for OT/ICS.
• Red Team/Blue Team and Table-top exercises for resilience testing.

🔗 Supply Chain Security

• Supplier security assessment and compliance (IEC 62443-4-1, NERC-CIP-013).
• Secure Development Lifecycle (SDL) and patch management processes.

📑 Policy, Training & Audit

• Development of security policies and OT-specific procedures.
• Workforce training and awareness programs for operators and engineers.
• Periodic audits and continuous improvement reviews.

Value Proposition

✅ Reduced cyber risk to critical infrastructures.
✅ Enhanced resilience and business continuity for industrial operations.
✅ Compliance with international security standards (IEC 62443, NIST, NERC-CIP).
✅ Minimized downtime and financial losses from cyber incidents.
✅ Improved trust, reliability, and safety in industrial environments.

Deliverables

• Industrial network architecture diagrams (zones/conduits).
• Risk assessment reports and Security Level targets (SL-T).
• GAP Analysis and remediation roadmap.
• Incident Response Playbooks and Disaster Recovery scenarios.
• Management dashboards with KPI/KRI for security posture.

Target Industries

• Oil, Gas & Petrochemicals
• Power Generation & Energy Utilities
• Water & Wastewater Utilities
• Mining & Metallurgy
• Transportation (Rail, Maritime, Aviation)
• Manufacturing & Automotive
• Defense & Critical Infrastructures