Digital & Security
IT/OT Cybersecurity & Industrial Networks
We don’t just connect systems. We help keep your business available, protected and operational — across enterprise IT and industrial OT.
From connectivity to cyber resilience
Networks and security designed for industrial operations
Control systems at oil fields, power plants and industrial facilities are increasingly connected to enterprise networks and the cloud. That connectivity brings efficiency — and risk.
IST Netgroup designs, deploys and supports secure networks for both worlds, separating OT from IT with zones and conduits in line with IEC 62443 principles, and monitoring them around the clock.
Capabilities
Digital Infrastructure
- Enterprise networking, routing and switching
- LAN, WAN and wireless
- SD-WAN for distributed sites
- Cloud networking
Cybersecurity
- Next-generation firewalls
- SASE and Zero Trust access
- Endpoint protection and XDR
- OT network segmentation and secure remote access
Managed Services
- 24/7 monitoring
- NOC, SOC and MDR services
- Remote support
- Incident management
Typical projects
- Segmenting control networks at production sites and power plants.
- Secure remote access for vendors and maintenance teams.
- Connecting remote sites with SD-WAN and redundant links.
- Network refresh and migration with minimal downtime.
Frequently asked questions
Can you secure an existing control network without stopping production?
Yes. We assess the current architecture and plan segmentation and changes in phases, coordinated with operations.
Do you provide managed services?
Yes. We offer monitoring, NOC/SOC/MDR and remote support for enterprise and industrial networks.
Related solutions
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