Industrial Cybersecurity Division

Securing Industrial Control Systems (OT/ICS)

IEC 62443 compliant security frameworks for critical tank terminal infrastructure. We protect your energy assets from evolving digital threats through rigorous engineering and proactive monitoring.

View CSMS Framework

Comprehensive Security for Tank Terminals

At HSO Energy, we recognize that Operational Technology (OT) requires a fundamentally different security approach than traditional IT. Our services are built on the foundational principles of the IEC 62443 standard, ensuring availability, integrity, and confidentiality for PLC, SCADA, and SIS environments.

Cyber Security Management (CSMS) Zones & Conduits Continuous Monitoring

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CSMS Development (IEC 62443-2-1)

Establishing a robust Cybersecurity Management System is the first step in industrial defense. We define policies, identify critical assets, and perform high-level risk assessments tailored to terminal operations.

check_circle Risk Identification & Analysis

check_circle Business Continuity Planning

check_circle Personnel Training & Awareness

check_circle Incident Response Workflows

layers Defense-in-Depth Model

Layer 1

Physical Security

Layer 2

Network Perimeter

Layer 3

Computer Hardening

Core

Critical OT Assets

Our multi-layered strategy ensures that failure in one security control does not result in a total compromise of terminal operations.

Technical Insights & FAQ

How does HSO Energy approach Legacy Systems? expand_more

Many terminals run on 15-20 year old hardware. We utilize compensation controls—such as network isolation and unidirectional gateways—to secure these assets without requiring immediate, costly hardware overhauls.

What is the difference between SL-1 and SL-4 Security Levels? expand_more

We help define the Security Level (SL) target for each zone based on the threat actor capability. From SL-1 (protection against accidental misuse) to SL-4 (protection against sophisticated state-sponsored attacks).