OT / ICS Security
Protect operational technology and industrial control systems without disrupting production.
Discuss this serviceThe challenge
Business challenges we solve
- IT/OT convergence risk
- Legacy unpatchable systems
- Limited OT visibility
The value
Benefits you gain
- Production-safe security
- IT/OT boundary control
- Regulatory alignment
Our methodology
A proven, repeatable approach
01
Discover
Passive asset discovery across OT networks.
02
Segment
IEC 62443 zones and conduits design.
03
Monitor
OT-aware detection and anomaly monitoring.
04
Respond
OT-specific incident response playbooks.
Deliverables
What you receive
OT asset inventory
IEC 62443 segmentation design
OT monitoring strategy
OT IR playbooks
Case study
Energy utility
Delivered full OT asset visibility and IEC 62443 zoning across 6 substations.
FAQ
Frequently asked questions
Will assessments disrupt operations?
No — we use passive discovery and production-safe methods.
Which standard?
IEC 62443 is our primary OT reference, aligned with NIST and sector regulation.
Ready to strengthen your security posture?
Book a confidential consultation with our advisors. We'll assess where you are and map a clear path to where you need to be.