XONA, the frictionless user access platform purpose-built for critical infrastructure.

XONA enables frictionless user access that’s purpose-built for operational technology (OT) and other critical infrastructure systems. Technology agnostic and configured in minutes, XONA’s proprietary protocol isolation and zero-trust architecture immediately eliminates common attack vectors, while giving authorized users seamless and secure control of operational technology from any location or device. With integrated MFA, user-to-asset access controls, user session analytics, and automatic video recording, XONA is the single, secure portal that connects the cyber-physical world and enables critical operations to happen from anywhere with total confidence and trust.


The XONA Platform consists of two main software products: the Critical System Gateway (CSG) and the Remote Operations Access Manager (ROAM). The CSG is a robust access gateway that meets the customer’s need for a simple, secure and cost-effective solution for users to access critical OT assets, while ROAM is a centralized management platform designed to provide a single point of management for a network of CSG appliances.

  1. Simple and Flexible Operation–XONA can be easily implemented and configured by customers or their contractors in less than half a day.
  2. Efficient Interfaces–The CSG can interface with IT cybersecurity tools including firewall/UTMs, MFA tokens, SIEMS as well as OT asset discovery and cybersecurity solutions.
  3. Reduces Operational Costs–XONA enables organizations to reduce their mean time-to-resolution (MTTR) and improve uptime & reliability while lowering the total cost of ownership and operations. Fosters and supports a hybrid workforce by securing third-party vendor access and streamlining local resources.
  4. Mitigates Operational and Training Issues –Supervisors, engineers and system operators can monitor technicians in real-time and provide guidance and training for new procedures or new technicians.
  5. Meets Compliance Standards–including IEC 62443, NIST 800-53 and NERC CIP

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