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OT Zero Trust Industrial Security

TXOne Networks offers OT-native cybersecurity solutions based on the zero-trust methodology, ensuring continuous protection of ICS assets.

In modern industrial environments, industrial control system cyber security requires protections that are designed specifically for operational technology. TXOne Networks support industrial security by reducing implicit trust within OT networks and helping protect critical control systems without disrupting operations.

Industrial Control System Cyber Security For OT Environments

TXOne Networks strengthens industrial control system cyber security by applying OT-native endpoint protection, network segmentation, and asset shielding across control system environments. This approach helps limit lateral movement, reduce exposure between zones, and improve overall industrial security in complex OT networks.

By controlling how devices and systems communicate, segmentation can also support industrial access control requirements, helping restrict access pathways between critical assets, operational zones, and supporting systems.

Related support and guidance is available through our OT Cyber Security offering and Industrial Cyber Security Services.

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

TXOne Networks is commonly used where industrial control system cyber security must account for uptime, safety, and long asset lifecycles, including:

  • OT environments with mixed generations of controllers, HMIs, and endpoints

  • Networks requiring segmentation to protect critical control zones

  • Industrial sites strengthening industrial security while maintaining operational stability

  • Environments where access must be limited and monitored to support industrial access control policies

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 reduces reliance on implicit trust within OT networks by applying segmentation, asset protection, and monitoring designed for industrial environments. This helps strengthen industrial security 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.