Operational and connected-device security must respect safety, uptime and legacy constraints. We map assets and dependencies, identify credible attack paths and introduce controls that improve resilience without causing unplanned operational disruption.
We begin with the outcomes your organisation must protect, then examine the people, processes, technology and dependencies that support them. This creates a practical programme grounded in operating reality rather than a generic framework exercise.
Where we focus first
Turn complex exposure into clear decisions
Passive OT and IoT asset discovery
We establish current exposure, ownership and the next defensible action.
Architecture, zone and conduit review
We establish current exposure, ownership and the next defensible action.
IEC 62443-aligned maturity assessment
We establish current exposure, ownership and the next defensible action.
What we cover
Expertise built around your risk
Each workstream combines evidence review, stakeholder context and practical validation. You receive a complete view of current effectiveness, priority gaps and the sequence required to improve.
We assess passive ot and iot asset discovery against your operating environment, threat exposure and obligations, then translate the findings into sequenced improvements with named owners and measurable evidence.
We assess architecture, zone and conduit review against your operating environment, threat exposure and obligations, then translate the findings into sequenced improvements with named owners and measurable evidence.
We assess iec 62443-aligned maturity assessment against your operating environment, threat exposure and obligations, then translate the findings into sequenced improvements with named owners and measurable evidence.
We assess remote access and vendor pathway security against your operating environment, threat exposure and obligations, then translate the findings into sequenced improvements with named owners and measurable evidence.
We assess vulnerability and compensating-control analysis against your operating environment, threat exposure and obligations, then translate the findings into sequenced improvements with named owners and measurable evidence.
We assess ot incident response planning and exercises against your operating environment, threat exposure and obligations, then translate the findings into sequenced improvements with named owners and measurable evidence.
How we deliver
A clear path from risk to control
Observe
Discover assets, protocols, dependencies and remote connections without disrupting operations.
Decisions, owners and evidence are documented before the next stage begins.
Prioritise
Assess realistic scenarios against safety, availability and business impact.
Decisions, owners and evidence are documented before the next stage begins.
Protect
Phase segmentation, access, monitoring and response controls around uptime needs.
Decisions, owners and evidence are documented before the next stage begins.
What you receive
Clear evidence, not just advice
Engagement deliverables
- Asset and communication inventory
- OT risk and criticality assessment
- Segmentation and secure remote-access design
- Prioritised remediation roadmap
- OT-specific response playbooks
Best suited for
- Manufacturing and energy operators
- Healthcare environments with connected clinical devices
- Businesses dependent on industrial or building-control systems
What changes
Practical business outcomes
- Reliable visibility of connected assets
- Reduced exposure between IT and operations
- Safer third-party maintenance access
- Incident plans aligned to operational safety
How success is measured
Measures are agreed at the outset and tracked through delivery. Leadership receives a concise view of risk reduction, control adoption, evidence quality, accountable closure and any residual decisions requiring support.