OT & ICS Security
Protect industrial control systems, SCADA and IT/OT convergence without disrupting operations.
OT & ICS Security
Operational technology runs the physical world — utilities, manufacturing, logistics and building systems. We assess and protect ICS and SCADA environments, design secure IT/OT convergence, implement segmentation and deploy anomaly detection purpose-built for industrial protocols, always with safety and uptime as the top priority.
Is this you?
- Legacy OT systems that cannot be patched easily
- Flat networks connecting IT and OT
- Little visibility into OT assets and traffic
- Regulatory requirements for critical infrastructure
Scope & deliverables
OT asset inventory and passive network discovery
IEC 62443 risk and gap assessment
IT/OT segmentation and secure remote access design
OT anomaly detection and monitoring
OT incident response playbooks
Operator awareness training
How we deliver
Discover
Passively identify assets, protocols and connections.
Assess
Evaluate risk and zones/conduits against IEC 62443.
Segment
Design and implement secure architecture.
Monitor
Deploy OT-aware detection.
Respond
Prepare and rehearse OT-specific response.
Aligned to the standards that matter
Tools & technology
Flexible ways to work with us
Design & build project
Architecture, implementation and handover with documented runbooks.
Co-delivery
Our engineers work alongside your team to transfer knowledge as we build.
Annual maintenance (AMC)
Ongoing upkeep, tuning and optimisation under an annual contract.
What success looks like
Full visibility of OT assets
Segmented, defensible OT networks
Early detection of anomalies
Improved safety and uptime
Related projects
Frequently asked questions
Will monitoring affect our industrial processes?
We use passive discovery and monitoring wherever possible to avoid any impact on operations.
Often combined with
Threat Modeling
Map how real adversaries would attack your business — and design the defences that stop them.
ExploreStrengthenIT Infrastructure Hardening
Secure networking, cloud implementation, hosting, AMCs and structured cabling — delivered through Emartec.
ExploreOperateIncident Response & Recovery
Rapid, expert response to contain breaches and ransomware, and restore operations with confidence.
ExploreDiscuss OT & ICS Security with an expert
Tell us about your environment and objectives — we will propose a scope, timeline and engagement model that fits.