Skip to main content

OT Zero Trust Industrial Security

TXOne Networks helps us deliver OT-native cyber security for industrial environments through a zero-trust approach that focuses on protecting assets, controlling trust and maintaining operations.

In modern industrial environments, industrial control system cyber security requires protection designed specifically for operational technology. We use this approach to reduce implicit trust across OT networks and help protect critical control systems without disrupting uptime, safety or operational continuity.

TXOne Networks for Industrial Control System Security

Industrial control system cyber security in OT environments needs protections that account for long asset lifecycles, mixed generations of equipment and the need to keep operations running. We apply endpoint protection, network segmentation and asset shielding to reduce lateral movement, limit exposure between zones and strengthen resilience across control system environments.

By controlling how devices and systems communicate, this approach also supports industrial access control requirements, helping restrict unnecessary pathways between critical assets, operational zones and supporting systems.

Key Features:

  • OT-native endpoint security
  • Network segmentation and asset shielding
  • Real-time threat detection and response
  • Comprehensive protection for diverse OT environments
Key Benefits:
  • Ensures the reliability and safety of ICS environments
  • Minimises impact of cyber incidents
  • Meets industry-specific security standards

Where OT Zero Trust Is Applied

This approach is commonly used where industrial cyber security must account for uptime, safety and long asset lifecycles, including:

Operational Technology Cyber Security FAQs

What Is Industrial Control System Cyber Security?

Industrial control system cyber security focuses on protecting ICS and OT environments that manage industrial processes. It prioritises availability, safety, and reliability while reducing cyber risk to critical systems.

How Does TXOne Networks support Industrial Security?

TXOne Networks supports industrial security through OT-native inspection, endpoint protection and network defence designed for operational environments. This helps strengthen resilience across OT systems without relying on IT-only controls.

What Role Does Network Segmentation Play In Industrial Access Control?

Segmentation supports industrial access control by limiting which systems can communicate and by separating critical control assets from higher-risk areas. This helps reduce unnecessary access and contain potential incidents.

How Is OT Cyber Security Different From IT Cyber Security?

OT cyber security focuses on operational continuity and safety. Many industrial systems require specialised protections that account for legacy devices, long lifecycles, and real-time process requirements.

Where Can I Find Broader OT Cyber Security Support?

Further guidance and services are available through our OT Cyber Security and Industrial Cyber Security Services pages.