Cybersecurity Compliance for Industrials & OT
Industrial organizations operating manufacturing plants, robotic systems, and critical infrastructure face unique cybersecurity challenges at the convergence of IT and OT. Z Cyber helps manufacturers, utilities, and industrial operators assess and strengthen the security of operational technology environments — from SCADA systems and PLCs to industrial IoT — through practitioner-led advisory grounded in NIST CSF, IEC 62443, and industry-specific regulatory requirements.
Common Compliance Challenges
Securing IT/OT convergence and network segmentation
IEC 62443 compliance for industrial automation and control systems
Legacy OT system and protocol vulnerabilities (Modbus, DNP3, OPC)
NIST CSF alignment for operational technology risk management
Supply chain security for industrial control system components
Relevant Services
Frequently Asked Questions
What cybersecurity frameworks apply to industrial and OT environments?
NIST CSF provides a comprehensive risk management framework applicable to OT environments. IEC 62443 is the primary standard for industrial automation and control system security. Depending on your sector, NERC CIP (energy), CFATS (chemical), or TSA directives (pipelines) may also apply.
How do you assess OT environments without disrupting operations?
We use passive monitoring and non-intrusive assessment techniques designed for OT environments. Our consultants understand the safety and availability requirements of industrial systems and work within maintenance windows when active testing is needed.
Do you help with IT/OT convergence security?
Yes. We assess network segmentation between IT and OT zones, evaluate remote access controls, review DMZ architectures, and help establish governance frameworks that address the unique risks of connected industrial environments.
Ready to see where you actually stand?
Schedule a 30-minute consultation with our advisory team. We'll assess your needs, scope the right engagement, and outline next steps — no pressure, no generic pitches.
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