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Zscaler Partners with Nozomi Networks to Extend Zero Trust Security to the Industrial Edge


Zscaler is proud to announce a new partnership with OT/IoT security leader Nozomi Networks to address the emerging cyber threats to industrial infrastructure and remote connectivity challenges for the manufacturing, pharmaceutical, and energy industries. Our joint solutions extend zero trust to OT and IoT environments with a complete set of industrial cybersecurity controls, including network visibility, threat detection, remote access, and operational insights. 

Solving the OT remote access challenge 

Today, plant operations and OT system owners are transforming their networks to modernize operations and provide seamless and secure connectivity for their remote workforce. In the traditional approach, employees and third parties are connected to OT environments via virtual private networks (VPNs), which introduce significant security risks and complexity. In addition, unplanned downtime from cyber security incidents or network outages can cause serious harm to plants and personnel, resulting in revenue loss and reputational impact. 

As today’s work-from-anywhere world reshapes companies and industries in lasting ways, the old paradigm of building castle walls and a moat around your resources with legacy technology will soon become obsolete. Our new reality calls for a zero-trust approach when modernizing cybersecurity and accelerating the move to more secure remote access implementations for OT.

Preventing operational disruption and downtime 

Together, Zscaler and Nozomi Networks provide OT security teams with highly secure remote access to their industrial networks for employees and third-party users, maximizing productivity and uptime. With Zscaler Private Access, you can remotely access the full Nozomi Networks solution including Guardian sensors and Vantage cloud-based management console. Choosing fully cloud-delivered OT security monitoring and zero trust network access solutions provides seamless, easy access from anywhere in the world, while eliminating the attack surface and significantly reducing the risk of a cyberattack.

Nozomi diagram

Sample Nozomi and Zscaler deployment architecture

Joint benefits of Zscaler and Nozomi Networks:    

  • Connectivity – Control who and what connects to your OT and IoT edge networks for fast, seamless, and secure access to distributed operational infrastructure
  • Visibility – See all assets and behavior on your OT and IoT networks, yielding unmatched contextual awareness
  • ]Inspection – Detect cyber threats, vulnerabilities, risks, and anomalies with actionable analytics for faster response
  • Integration – Unify security, visibility, and monitoring across all your assets for improved resiliency

Protect and empower your anywhere workforce. Start with zero today. 

Introducing Zscaler and Nozomi Networks' joint industrial security solutions is very exciting for us. We’re working with OT and IT security professionals to help strengthen their cyber defenses and accelerate their digital transformation. Take advantage of our experts and tools designed to help you succeed in your zero trust journey.     

Read the partner brief

Set up some time to meet with us 

Take our free attack surface assessment


Related Links

Webpage: What is OT Security? 

Webpage: Zscaler Secure Third Party Access for OT Systems 

Webpage: Nozomi Networks Solution Overview

Blog: Nozomi Networks and Zscaler Deliver Zero Trust Remote Access Solution


About Nozomi Networks

Nozomi Networks accelerates digital transformation by protecting the world’s critical infrastructure, industrial and government organizations from cyber threats. Our solution delivers exceptional network and asset visibility, threat detection, and insights for OT and IoT environments. Customers rely on us to minimize risk and complexity while maximizing operational resilience.


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