Secure Remote Access Built for OT, ICS & Critical Infrastructure

The Xona Platform protects critical systems with zero-trust access, rapid deployment, and complete auditability, with no VPNs, client software, or network changes.

Discover the Xona Platform

Xona Named a Leader in OT/ICS Secure Remote Access by KuppingerCole

KuppingerCole named Xona an Overall Leader for Secure Remote Access in OT/ICS environments. See why we stood out for zero-trust access, deployment speed, and compliance.

Control User Access, Protect Critical Systems, and Meet Compliance Mandates, Without Disrupting Operations

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Secure Access
Provide secure access to critical infrastructure, assets, and systems from any location or device for internal, remote, and authorized third-party users.
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Deploy in 30 Minutes
Install the Xona Platform without network architectural changes or installing agent software. Run fully on-prem or hybrid.
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Streamline User Experience
Users log in with a browser. No training is required. It’s fast and intuitive employees and third-party vendors, contractors, and OEMs.

Trusted by Critical Infrastructure Leaders in 40+ Countries

Trane

RWE

Mitsubishi

LNG

GE

Baker-Hughes

AltaGas

Aluar

Zero-Trust Access for Internal, Remote, and Third-Party OT Users

The Xona Platform delivers secure remote access to OT and critical systems without client software, VPNs, or network architecture changes. Deployed in minutes, it isolates user endpoints to stop ransomware, reduce attack surfaces, and support compliance across your most sensitive OT/ICS/CPS environments.
Secure Access for Any User
  • Browser access – no clients or agents needed
  • No cloud access required
  • Simple 3-click asset connection
  • Real-time, no delay response
  • Optimized for limited bandwidth
environments

Secure Access to Any Critical Systems
  • Control access and extend IAM strategy
  • Reduce attack surface of critical systems
  • Prevent ransomware and malware
  • Achieve audit and compliance requirements
  • Integrate with existing identity provider and multi-factor solutions
Watch Now
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Secure Access Without Complexity or Disruption

See how Xona simplifies secure access to critical infrastructure. This short overview shows how your teams, vendors, and suppliers can connect from anywhere, without network changes, setup delays, or security risks. Deployed in minutes, Xona isolates critical systems from insecure endpoints, enables full session monitoring, and aligns with IEC 62443 and NERC CIP.

Testimonials

Real Results from OT and IT Teams Who Use Xona Every Day

“I have to say the CLI is very good. The built-in documentation is fantastic and when I used it to import 65 groups they came in the first time without an issue. This is one of the better CLI interfaces I have used. Complements to the programmer of it.”
PCD Integrity Engineer
Oil & Gas Company
“I have seen leaps and bounds of refinement in the last year ... The way Xona responds to customer input is incredible. Everything I've needed to move forward enterprise-wide has been addressed.”
Americas Operational Technology Lead
Electronics Manufacturing Company
"Non-negotiable, Xona is a world class system and will not be replaced."
CISO
Water / Wastewater Utility
“We deployed an alternative to the Xona platform, and I must say I enjoy working in Xona much more. Some things I enjoy about Xona are it’s very responsive, simple administration, and the screen updates quickly when browser the window resized.”
Senior IT Systems Analyst
Community-Based Water & Electric Utility
“Xona is helping us save millions of dollars by reducing the complexity and costs associated with supporting our distributed infrastructure. The Xona platform is easy to deploy and use, which boosts our team’s efficiency without compromising security.”
Global cruise line and hospitality conglomerate
“Xona’s ability to support both secure remote and local access has been a game-changer for us. We can now confidently grant vendors and our team access to the systems they need without introducing unnecessary risk.”
Program Manager, Maritime Cyber Security
Global cruise line and hospitality conglomerate
“The ease of deployment and user experience with Xona has been incredible. We got the solution up and running in less than an hour per site, which has significantly improved our ability to securely manage vendor access to our critical systems.”
Sr. Maritime Cybersecurity Analyst
Global cruise line and hospitality conglomerate
“With Xona, we've been able to achieve consistent uptime for our critical systems. The real-time monitoring and recording capabilities have given us unprecedented visibility and control over user access, which is essential for maintaining compliance and security in our industry.”
AVP of Maritime Cyber Safety
Global cruise line and hospitality conglomerate
“I have seen leaps and bounds of refinement in the last year. The way Xona responds to customer input is incredible. Everything I've needed to move forward enterprise-wide has been addressed.”
Head of Operational Technology
High-Tech Electronics Manufacturing Company
“In addition to cybersecurity, we realized we could gain so much more from Xona operationally from a local change control standpoint. The Xona platform has enabled us to be extremely efficient and deliver services internally without disruption."
Americas Operational Technology Lead
High-Tech Electronics Manufacturing Company
“We are gaining so much more than just secure remote access from Xona. The platform has helped us optimize our human capital and respond to incidents faster, saving us thousands of dollars daily in potential production losses.”
Americas Operational Technology Lead
High-Tech Electronics Manufacturing Company
“With Xona, we’ve drastically reduced downtime and saved on travel costs. The ability to resolve issues remotely has ensured that our production lines meet SLAs without disruption. The platform’s intuitive interface has also greatly benefited both our internal team and third-party vendors.”
Sr. IT Architect
High-Tech Electronics Manufacturing Company
“Xona’s comprehensive coverage of the ISA/IEC 62443 manufacturing security standard was a key factor in our purchasing decision. It gave us confidence that we aligned with industry best practices to protect our critical operations.”
Sr. IT Architect
High-Tech Electronics Manufacturing Company
“The cost of deploying Xona at each site is a fraction of what we used to spend during a few days of downtime. This is one of the smartest decisions we’ve made to enhance reliability and protect our bottom line.”
Head of Operational Technology
High-Tech Electronics Manufacturing Company
“Adding user access to critical infrastructure is not easy. It’s usually too costly and complex, or vulnerable to attack. But Xona has figured out how to make user access frictionless and secure.”
Chet Namboodri
SVP, Partner Alliances Nozomi Networks
“Xona provides a unique, elegant, and secure solution that solves critical infrastructure access challenges without elevating risk exposure or adding complexity.”
Paul Kwon
CEO, Pago Networks
“Xona is changing the way organizations protect themselves by solving access and liability problems through zero-trust secure access and protecting these critical assets from insecure transient endpoints.”
Dan Schneider
VP of Cyber Security Sales Thundercat Technology
In the News

How Xona Is Securing Critical Infrastructure