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.

Explore Our Products

Nozomi Networks Integrates with ServiceNow

NEW RESEARCH FROM NOZOMI NETWORKS LABS

OT/IoT Security Report

Nozomi Networks Labs’ latest OT/IoT Security Report takes a deep look at the current threat landscape and the use of new tactics by threat actors. We also analyze recent trends in IoT botnets and ICS-CERT vulnerabilities.

Download Report | Watch the Webinar

Black Hat USA 2022

Visit Nozomi Networks at Black Hat USA 2022

We’re excited to see you at Black Hat USA! Whether you’re looking for a technical deep dive, you’re curious about how to solve an OT / IoT security and visibility challenge or just want to grab some swag, we’d love to see you at Booth 1072.

Learn More

NEW INDUSTRY CONTENT

Improving Smart Building Security

Today’s smart buildings contain a growing number of IoT and OT devices that must be identified, monitored, and secured from cyberattacks. Learn how to protect your smart buildings from cyber threats, risks, and anomalies – while keeping occupants comfortable and safe.

Download eBook | Read the Blog

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.

Read Now

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.

Learn More

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

NSA, DOE, MITRE and Industry Experts Share Advice on Building Cyber Resilience

On July 14 Nozomi Networks’ OT Cybersecurity Strategist Danielle Jablanski hosted a cohort of government and industry experts to discuss “Building a Cyber Fortress: Preparedness and Resilience in Critical Infrastructure.” The webinar prompted experts to weigh in with...

Momentum Continues for New Tech Integrations: Barracuda, IBM Security and ServiceNow

No platform is an island unto itself. Customer-ready solutions and the ability to address real use cases hinge on successful partner integrations that bring multiple technologies to bear on real-world problems. Nozomi Networks has been able to amass one of the most...

Army of the Undone: Securing IoT Across Critical Sectors

To avoid hivemind thinking that IoT devices are secure by design and/or have security features enabled by default, compensating controls should map to the key challenges with IoT security today. IoT deployments promise unique ROI for monitoring, diagnostics and...