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Real-time Visibility and Cyber Security for Electric Utilities

Protect your power generation, transmission & distribution networks while improving operational visibility and reliability.

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. To improve cyber resiliency, real-time visibility of all your assets and network activity is needed.

Which Challenge is Keeping You Awake at Night?

Automating My Asset Inventory

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

Understanding My System Vulnerabilities

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

Spotting ICS Credential Theft

To prevent unauthorized access to my power network, I need to know immediately when someone is misusing credentials.

Mitigating ICS Cyber Incidents

I need to reduce my operational risk by quickly identifying accidental and unintentional cyber incidents.

Nozomi Networks Electric Utilities Industry Leadership

Deployed in 4 of the top 10 global electric utilities companies.

How We Defend Electric Utilities Against Operational Disruption and Cyber Risk

Superior Operational Visibility

Accurately visualize your industrial networks and improve resilience with real-time asset inventory and network monitoring.

Advanced ICS Threat Detection

Rapidly manage cyber threats and process risks with a solution that correlates multiple, advanced detection techniques.

Rapid Global Deployments

Centrally monitor hundreds of facilities with a solution proven to scale across continents and integrate with IT/OT systems.

Sample Deployment Architecture for Substations and SOC

This example substation and SOC architecture shows the deployment of an ICS 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 appliances to capture data from remote and offsite locations.

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Electric Distribution Sites
More than

Hydro-Generation Plants


“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.”


Head of Cyber Security Design, Enel

Helpful Resources for Electric Utilities


Improving Cyber Security for Substations
and Power Grids


Trustpower: Securing New Zealand’s
Power and Telecoms Network


Enel Secures Global Power
Generation Network


Regional Power Operator Improves
ICS Cyber Security


The Cost of OT Cyber Security
Incidents and How to Reduce Risk


Real-time Cyber Security and Visibility for Industrial Control Networks


Want to Know More?