Securing OT & IoT in Utilities

Build a secure future for your power generation, transmission & distribution networks while improving operational visibility and resiliency.

Electric utilities around the world are digitizing operations and increasing the interconnectedness of their systems to gain efficiencies. At the same time, cyberattacks on energy infrastructure are escalating and government mandates to address the problem are on the rise. Nozomi Networks helps you improve risk management and resilience while exceeding government guidelines, like NERC CIP and the NIS2 Directive.

25 Gartner Peer Insight Reviews by Utilities & Energy Customers

“A Win For Industrial Infrastructure”

“Best Of Class OT Security Tool”

“We Love Nozomi”

“Excellent Application & Excellent Support”

“Tools That All Network/Security Engineers Must Have!”

Which OT / IoT Security Challenge is Keeping You Awake at Night?


Addressing the U.S. DOE Cybersecurity Considerations

Meet and exceed the DOE’s 17 considerations using the ICS monitoring solution preferred by global electric utilities.


Automating OT Asset Inventory Management

Creating an inventory of my industrial control system assets and keeping it up-to-date is extremely difficult.


Understanding System Vulnerabilities

Knowing which vendor’s RTUs, PLCs and other devices are at risk would help me focus my cybersecurity efforts.


Industrial Threat Detection & Response

Quickly identifying cyber and operational threats will enhance my resilience and reduce MTTR.

Deployed in 5 of the top 10 global electric utilities companies.

Sample Deployment Architecture for Substations and SOC

This example substation and SOC architecture shows the deployment of an OT/IoT anomaly detection and monitoring solution.

A wide variety of appliances, a flexible architecture, and integrations with other systems allow us to provide a solution tailored to meet the needs of your organization.

Additionally, Remote Collectors™ can be added to Guardian sensors to capture data from remote and offsite locations.

“Enel Power Plants are a strategic asset we are committed to protect. Malfunctions or damage to this infrastructure would be a threat to our national security. With Guardian we can detect and collect operational and cyber security issues in real time, and take corrective action before threats can start.”

-Gian Luigi Pugni, Head of Cybersecurity Design, Enel

Over 300
Electric Distribution Sites

More Than 500
Hydro-Generation Plants

Let's get started

Discover how easy it is to identify and respond to cyber threats by automating your IoT and OT asset discovery, inventory, and management.