Critical Infrastructure - safety-first cybersecurity for essential services
Power, water, transport, and utilities cannot afford downtime or unsafe conditions. We secure IT and OT together, aligned to NCIIPC guidelines and IEC 62443.
Attacks on essential services now target availability and safety
State-aligned actors target SCADA, protection relays, and safety systems. Defence requires deep OT expertise, safety-aware operations, and controls that never compromise process integrity.
Where our critical infrastructure practice focuses
IT/OT Segmentation
Purdue-model zones, industrial DMZs, and unidirectional gateways where required.
OT Asset Visibility
Passive discovery of PLCs, RTUs, HMIs, and safety systems with vulnerability context.
OT-Aware SOC
24/7 monitoring tuned for OT protocols (Modbus, DNP3, IEC 61850, S7).
NCIIPC Alignment
Baseline controls, incident reporting, and audit support mapped to NCIIPC guidelines.
IEC 62443 Programme
Zone/conduit design, security levels, and lifecycle controls end-to-end.
Safety & Resilience
Backup, restore, and manual-fallback procedures rehearsed with plant teams.
Services frequently deployed here
Frequently asked questions
No. We use passive discovery and OT-safe scanning, coordinated with plant operations. Active testing only happens in test/DR environments with your approval.
We map your programme to NCIIPC baseline controls, help operationalise the incident reporting workflow, and prepare for CIP-designation audits.
Yes. Our IT/OT converged SOC and vCISO service is the fastest way to end the silo between corporate cyber and plant safety.
Get an OT security posture review
A structured, non-intrusive review of your OT environment in six weeks.