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Your Partner in OT & IoT Security and Visibility

We help you minimize risk and maximize operational resilience by providing exceptional network visibility, threat detection and actionable insights across your critical infrastructure.

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Nozomi Networks Integrates with ServiceNow

New Labs Research

Industroyer vs. Industroyer2: Evolution of the IEC 104 Component

Read the latest analysis of Industroyer2 from Nozomi Networks Labs: learn about its OT capabilities, major changes between Industroyer and Industroyer2, and how the codebase has evolved over time.

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New Industry Content

Keeping Pace with Your Airport Cybersecurity Challenges

As cyber threats continue to escalate, airports are increasingly a target. An airport’s complex, diverse and dispersed systems create more exposure to cyberattacks – find out how to reduce cybersecurity risks and maintain operational resilience.

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New Industry Content

Improve Your Cybersecurity and Operational Resilience in Manufacturing

Increased digitalization and IoT deployments open industrial manufacturers to new cyber threats and risks. See how manufacturers can reduce cybersecurity risk and increase operational resilience.

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Leadership
in Key Industries

Securing the World’s Largest Organizations

Our Customers

Operational Technology Security*

The Guardian appliance is powerful, their team is skilled, they solved our problem.

Nozomi has provided a high level of customer service and expertise throughout our procurement and implementation process. Their sales, engineering, and support teams are excellent and their product is best in class.

Senior Program Manager, Manufacturing Industry

Innovative, easy to implement and even easier to maintain.

From POC to implementation Nozomi has been quick to answer questions, provide feedback, and extensive support … Guardian is feature rich and Nozomi offers many different solutions for all aspects of our OT environment…

Systems Specialist, Services Industry

Once you try Nozomi and its rich feature set you cannot imagine operating without it!

Nozomi hands down wins the evaluations … the Nozomi platform was able to pick out and properly categorize more L2 devices than any other tool in the market place.

Security Analyst, Manufacturing Industry

This product keeps its promises.

Guardian gives us precise alerts, with almost no false positives. Real events are clearly visible with the risk level indicator, making it easy to decide when and how to react.

System Administrator, Energy and Utilities Industry

Ease of deployment, behavioural baselining, visibility and granular asset inventory.

Nozomi won hands down in terms of key features … The superb support and technical know-how provided by their Lead Engineer … [was] a key deciding factor.

Senior Security Engineer, ICS Manufacturing Industry

9 of Top 20

Oil & Gas

7 of Top 10

Pharma

5 of Top 10

Mining

5 of Top 10

Utilities

Chemicals

Building Automation

Manufacturing

Food

Water

Logistics

Airports

Smart Cities

Automotive

Transportation

Nozomi Networks is the leader in OT and IoT security and visibility. We accelerate digital transformation by unifying cybersecurity visibility for the largest critical infrastructure, energy, manufacturing, mining, transportation, building automation and other OT sites around the world.

57.2M+

Devices Monitored

Our innovation and research make it possible to tackle escalating cyber risks through exceptional network visibility, threat detection and operational insight.

Company Overview Video

Global Partner
Ecosystem

Partnering to Optimize
OT and IoT Security

Global Strategic Alliances

Deeply Aligned with
Trusted OT/IoT/IT Partners

Technology Alliances

Industrial Strength
OT and IoT Security and Visibility

The Nozomi Networks solution is deployed in a wide variety of mixed environments for rapid asset discovery, network visualization and accelerated security.

Our Solution

Cloud based OT, ICS, and IoT Protection Diagram with Vantage

LATEST FROM THE BLOG

New Threat Intelligence Feed for Third-Party Platforms

Nozomi Networks is excited to announce a new subscription service to its portfolio this week: a Threat Intelligence Feed that can be used outside or independent of our Guardian and Vantage platforms with other third-party security platforms. This data feed can be used...

New Release: Industroyer2 Content Pack

Not long after our blog discussing detecting Log2Shell activity in your network with a content pack, Industroyer2 reared its ugly head. Nozomi Networks Labs dug deeply into the topic of Industroyer2 through various blogs sharing technical details of the exploit and an...

Nozomi Networks and Skybox Security Cooperate to De-Risk IT/OT Converged Networks

Security is emerging as a key tenet to the successful implementation of digital transformation. This is especially significant as network convergence brings about the inter-operation of IT, OT and industrial IoT networks as security risks and cybercrime rise. Nozomi...