Operational Technology · Secure operations. Resilient environments.
Cyvian helps organisations understand, assess and improve cyber security across Operational Technology (OT), Industrial Control Systems (ICS) and connected industrial environments.
From individual facilities to complex international estates, we provide independent consultancy, cyber security assessments, assurance and practical improvement guidance, helping protect critical operations while recognising the importance of safety, availability and production.
Four principal OT services
Each service can be engaged on its own, and each one feeds the others.
Independent expertise for complex operational environments.
Support for organisations developing, improving or transforming OT cyber security.
Understand your operational cyber risk.
Independent assessment of facilities, systems, controls and operational dependencies.
One consistent view across your OT estate.
A scalable assessment methodology for organisations operating across multiple facilities, countries and regions.
Turn requirements into practical controls.
Assessment and advisory support aligned to recognised OT cyber security standards and frameworks.
Change without losing control
Changes in ownership, infrastructure, suppliers and operating models can introduce significant operational cyber risk. Cyvian provides independent OT cyber support throughout.
Where it applies
Work can include
Beyond transactions, the same consultancy supports OT cyber strategy and governance, IT/OT operating models, architecture and segmentation, and security improvement programmes.
Complete OT environment
A meaningful OT assessment needs to consider more than PLCs and industrial networks. Cyvian examines the technologies, people, processes and external dependencies that support operational environments.
Around that, Cyvian assesses
From site to enterprise
OT environments rarely look the same. Different sites may operate different technologies, suppliers, architectures, processes and levels of cyber maturity.
Cyvian applies a consistent assessment methodology across national and international operations, enabling organisations to understand individual site risks while identifying systemic issues across the wider enterprise.
Estate, sites, systems and dependencies
People, process, technology and controls
Compare sites and maturity
Risk-based remediation
Guidance and implementation support
Measure progress and reassess
What you get back
Practical outputs
Every engagement is written up so that operations, security and the board can each use it.
Clear view of material operational cyber risks.
Detailed observations, evidence and recommendations.
Prioritised and accountable risks.
Requirements mapped against current controls.
Comparable results across facilities.
Prioritised short, medium and long-term actions.
Enterprise and site-level visibility.
Evidence that risk and maturity are improving.
Standards-led. Risk-focused.
Cyvian helps organisations understand how recognised cyber security standards and regulatory frameworks apply to their operational environments, and translate requirements into practical controls and improvement programmes.
Industrial automation and control system security.
Operational Technology security guidance.
Cyber risk management framework.
Information security management.
Cyber security and resilience obligations.
Cyber Assessment Framework.
Cyvian assesses against these standards and supports alignment with them. We do not issue certification.
Within Operational TechnologyISA/IEC 62443 Gap assessment, zones and conduits, security levels and improvement planning.Build operational resilience
Whether you need to assess a single facility, establish an IEC 62443 programme or understand cyber risk across a global operational estate, Cyvian can provide independent expertise from initial assessment through to remediation and assurance.
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