Nozomi Networks is revolutionising OT and IoT cybersecurity with the most comprehensive platform to deliver real-time cybersecurity and operational visibility.

Since 2013 the company has innovated the use of machine learning and artificial intelligence to meet the unique challenges of critical infrastructure operations. Nozomi Networks delivers both cybersecurity and process anomaly detection along with industrial network visualisation and monitoring, asset inventory, and vulnerability assessment.

Deployed in the world’s largest industrial installations, customers benefit from enhanced cybersecurity and improved operational reliability with one end-to-end solution. Nozomi Networks R&D operations are based in Switzerland and the company is headquartered in San Francisco, California.

Guardian: Guardian rapidly detects cyber intrusions, cyber risks and process anomalies. Its up-to-the-minute insights improve cyber resiliency and reliability plus increase the efficiency of both OT and IT staff.

It is a passive product that installs non-intrusively, with no downtime or network disruption. It simply connects to network devices via SPAN or mirror ports.

The product consists of 5 application modules:



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Network Visualization and Modelling

Network mapping and visualization improves system and process awareness plus facilitates troubleshooting and incident remediation.

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Asset Management

Automated identification of assets saves time and is always up-to-date.

An accurate system inventory greatly improves cyber resiliency.

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Vulnerability Assessment

A state-of-the art repository checks your system against current vulnerabilities, providing clear warning of ICS risk.


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ICS Anomaly, Intrusion and Risk Detection

Immediate detection of cyber intrusions, cyber incidents and ICS process anomalies allows fast identification and remediation of situations that could impact security and reliability.


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Dashboards and Reporting

Visual dashboards, detailed reports and real-time querying provide visibility that improves cybersecurity and operational efficiency.


Central Management Console: Single Console Access from the Cloud or at the Edge Delivers aggregated summaries with drilldown to detailed information by site Answers questions fast with powerful queries about any and all OT/IoT data Deploys on premise or in the cloud (AWS or Azure) for anytime, anywhere access Unified Security Monitoring: Integrates quickly with asset, ticketing and identity management systems, and SIEMs Streamlines security processes across IT/OT and harmonises security data nozominetworks.com/integrations. 

Threat Intelligence: Reduces risks by shrinking the mean-time-to- detection (MTTD), minimizing impacts. Delivers ongoing OT and IoT threat and vulnerability intelligence for rapid risk detection. Consists of rules, signatures and vulnerability updates created and curated by Nozomi Networks Labs, a team of expert security researchers. 

Asset Intelligence: Reduces risks by eliminating anomaly alert overload and focusing your attention on critical incidents, decreasing the mean-time-to-respond (MTTR). Delivers ongoing OT and IoT asset intelligence for rapid asset identification and precise anomaly detection .Updates Guardian's anomaly detection technology with device profiles and behavior data based on analysis of millions of devices in use at sites around the world. 

Smart Polling: Adds low-volume active polling to Guardian’s passive asset discovery. Identifies non-communicating assets and rogue devices. Delivers accurate vulnerability assessment for fast and efficient response.

Up until now it’s been difficult to have comprehensive, real-time visibility into ICS networks, devices and process status. Without that insight, protecting the control network from cyberattacks and avoiding operational disruptions is a challenge.

Nozomi Networks’ innovative technology solves this challenge and does it in a way that is completely non-intrusive and safe for ICS and SCADA networks.

It automatically discovers, in real-time, the industrial network including its components, connections and topology. Its advanced learning capability then develops process and security policies specialized to your ICS and uses behavioral analytics to constantly monitor them.

The result is the rapid detection of cyberattacks and critical process anomalies. Nozomi Networks’ solution is centered around the belief that cybersecurity and real-time operational monitoring go hand-in-hand to ensure reliability.