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I Cybersecurity

I Securing Operational Technology for the Offshore Energy Sector

Crondall Energy supports clients in strengthening the resilience, integrity, and safety of their offshore and marine operations through specialised Operational Technology (OT) cybersecurity services.  Our cybersecurity capability is embedded within our Electrical, Instrumentation, Control & Telecommunications (EICT) team, combining certified cyber expertise with decades of hands-on project and operational experience across the offshore energy industry.

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We understand the realities of OT cyber risk in offshore environments: legacy systems, limited vendor support, increasing regulatory scrutiny, ageing assets, hybrid digital architectures, and the critical need for safe, continuous operations. Our approach brings together practical engineering knowledge and rigorous cyber frameworks to help clients protect the systems that matter most.

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Key Services:​

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I Independent Cybersecurity Reviews
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We deliver structured assessments designed to benchmark OT systems against leading international standards. Our reviews identify vulnerabilities, control gaps, integration issues and emerging risks, providing clients with clear, prioritised recommendations.
 

I Cybersecurity Strategy & Roadmap Development
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Crondall Energy supports clients in shaping long-term cyber strategies tailored to their asset portfolio, regulatory environment, and risk appetite.  We help define achievable roadmaps for capability uplift, system hardening, governance improvements and security culture development.

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I Mitigation & Remediation Design
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Our engineers develop practical mitigation plans for OT systems, ranging from architecture redesign and network segmentation to improved access control, alarm rationalisation, telemetry security, and lifecycle management of EICT components.

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I Specialist Studies for Offshore & Marine Assets
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We support clients with cyber related engineering inputs that require deep operational understanding, including:‑related engineering inputs that require deep operational understanding, including:

  • High availability communication links ‑availability communication link security

  • Offshore telemetry and offloading system protection

  • Subsea, floating, and NUI facility cyber resilience

  • Vessel-based cyber assessments and KPI driven monitoring dashboards (including prototype solutions for OT fleet visibility).

Why Clients Trust Crondall Energy:
I Certified Cyber Expertise with True OT Understanding

 

Our cyber specialists have deep OT technical capabilities in control, instrumentation, electrical and subsea engineering, enabling us to bridge the gap between cybersecurity requirements and practical offshore operational constraints. Our experts are hold industry accredited certifications granted by well-established organisations.
 

I Experience Across Project Lifecycles

 

We support greenfield design, brownfield upgrades, operational assessments and late life reliability improvements, ensuring cybersecurity is embedded from concept through decommissioning.
 

I Aligned With International Standards

 

Our work is guided by recognised frameworks and best practices, ensuring that client assets meet both regulatory expectations and stakeholder requirements.  We have experience working with IMO/ ISPS, MSC428(98), BIMCO, USCG, ISM, DBMS, OCIMF OVMSA2, SIRE 2.0, ISO 27001, NIST and IEC 62443.
 

I Integrated With Broader EICT Capabilities

 

Cybersecurity is not treated in isolation, it is integrated with our expertise in functional safety, alarm management, communications, instrumentation, telemetry, obsolescence management, etc.  This ensures that our recommendations are both secure and operationally achievable.

 

I Supporting Clients Through Digital Change

 

As offshore assets become increasingly interconnected and digitally enabled, cybersecurity is now a core operational requirement. We help clients strengthen their defences, improve situational awareness, and build long-term resilience into their assets and operations.‑term resilience into their assets and operations.

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To learn more about how Crondall Energy can support your OT cybersecurity needs, please contact us: enquiries@crondall-energy.com

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