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Cyber Resilience for Operational Technology

Protect your OT environments with Zero Trust controls to ensure operational continuity.

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Operational technology environment protected by microsegmentation

Microsegmentation The Cybersecurity Imperative

OT environments and Industrial Control Systems (ICS) are fundamentally different from IT, focused on operational continuity and the safety of people and equipment, all of which are directly impacted by cyberattacks. As threats increasingly target cyber-physical systems, IT-OT convergence poses increased risks: ransomware, compliance gaps, and costly downtime. Traditional IT security tools weren’t built for the unique demands of OT.

We understand your cybersecurity challenges are unique.

ColorTokens Xshield Enterprise Microsegmentation Platform™, with its agentless Gatekeeper solution, delivers Zero Trust security to contain the lateral movement of cyberattacks within your OT networks, including the IoT and legacy devices.

We bring cyber resilience to what matters the most: your people, your productivity, and your bottom line.

Gatekeeper installation in an OT network — ColorTokens reference architecture
The Forrester Wave: Microsegmentation Solutions, Q3 2026 — ColorTokens recognized Superior in OT Security

ColorTokens is the only one among the four leaders recognized as "Superior" in OT Security in The Forrester Wave™: Microsegmentation Solutions, Q3 2026.

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Delivering Operational Resilience for OT Environments

ColorTokens ensures continuous operations by containing threats in real time.

  • Prevents lateral movement of malware and ransomware across OT networks
  • Protects critical Industrial Control Systems (ICS) such as PLCs and SCADA systems
  • Safeguards uptime, productivity, and worker safety
  • Reduces the risk of system-wide outages

ColorTokens contains attacks before reaching systems your workforce depends on

  • Secures processes to minimize safety risks
  • Ensures minimum downtime and disruption

ColorTokens gives you full visibility and control across IT and OT systems to simplify audits and strengthen your security posture — without disrupting operations.

  • Maps all assets and communication flows in a single unified view
  • Helps you meet NERC CIP, IEC 62443, ISO/IEC 27001 and other compliance mandates with ease

Industrial Verticals

Protect connected clinical devices and critical care infrastructure from ransomware and lateral threats.

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Customer Voice

What Security Leaders Are Saying

Partnering with ColorTokens has proven to be a good strategic choice for CalBio. We sought a single vendor that could provide an integrated and unified view with controls across data centers, cloud, and OT environments. ColorTokens, with their diverse capabilities including OT protection, stood out as the one vendor that could deliver and meet all our requirements while implementing at the pace of our fast-growing organization.

Abdulla Kagalwalla
CFO, California Bioenergy

As a leader in digital manufacturing, we needed a cybersecurity partner like ColorTokens. Our partnership is anchored in ColorTokens' position as a leader in Zero Trust security solutions and a cultural alignment that combines deep expertise with collaborative approaches that are critical for meeting aggressive timelines in the dynamic field of cybersecurity.

CTO
Leading Digital Manufacturing Organization
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Resources for Securing OT

Research Report Implementation of Dynamic Microsegmentation for a Multi-Robot Network

Implementation of Dynamic Microsegmentation for a Multi-Robot Network

See how Texas A&M University and ColorTokens tested dynamic microsegmentation, tag-based policies, and automated quarantine in a multi-robot IoT environment.

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White Paper The Ghost In The Machine: Rogue Cellular Threats In Critical Infrastructure

The Ghost In The Machine: Rogue Cellular Threats In Critical Infrastructure

Undocumented hardware is breaching critical infrastructure. Access this white paper to see how microsegmentation can secure OT and IoT.

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Solution Brief How To Safeguard Your Cyber-Physical Systems With Microsegmentation

How To Safeguard Your Cyber-Physical Systems With Microsegmentation

Discover how the joint solution of ColorTokens and Claroty redefines CPS security, mitigating risks, preventing ransomware, and enhancing your cybersecurity posture.

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White Paper Unlock Industrial Security With Microsegmentation For OT Systems

Unlock Industrial Security With Microsegmentation For OT Systems

Discover how microsegmentation protects OT/ICS systems. Download our white paper to learn about breach readiness, risk mitigation, and more.

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