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The Leader in
OT & IoT Security
and Visibility

Unlock visibility across OT, IoT, and IT for
accelerated security and digital transformation.

Product Overview

The Leader in OT & IoT Security and Visibility

Unlock visibility across OT, IoT, and IT for
accelerated security and digital transformation.

Product Overview

See

All OT and IoT assets and
behavior on your networks
for unmatched awareness

Detect

Cyber threats, vulnerabilities,
risks and anomalies for
faster response

Unify

Security, visibility and
monitoring across all your
assets for improved resilience

Embrace Cloud-based OT/IoT Cybersecurity Now with Vantage

“Vantage delivers security and visibility via a cloud-based platform designed to fully unleash the power of digital transformation.” Find out more.

Blog | Webinar | Press Release

New Research: OT/IoT Security Report

Protect your operations with new insights into the top OT/IoT threats and vulnerabilities including supply chain and ransomware attacks. Read the Executive Summary or detailed 54-page report.

DOWNLOAD REPORT | BLOG | WEBINAR

Nozomi Networks Tops 100% Revenue Growth

“While our growth is truly extraordinary given the challenges of 2020, what makes the Nozomi team most proud is how we helped customers survive and thrive.”
Edgard Capdevielle, CEO

READ MORE

New Executive Brief: Closing IoT Security Gaps in Your Operations

Learn why the widespread deployment of IoT technologies is creating OT monitoring and security challenges.

DOWNLOAD BRIEF

Customers Give Nozomi Networks Top Score

We’ve earned a 4.9 out of 5 star overall review from dozens of real-world users – the highest score for OT cybersecurity market vendors with at least 10 reviews. 100% recommend Nozomi Networks.

READ HIGHLIGHTS | PRESS RELEASE 

Leadership
in Key Industries

Securing the World’s Largest Organizations

Our Customers

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

Manufacturing

Water

Airports

Automotive

Building Automation

Food

Logistics

Smart Cities

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.

44.0M+

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
abb-logo
accenture-logo
atos-logo
capgemini-logo
deloitte-logo
fireeye-logo-new
ge-power-logo-partner
honeywell-logo-color
ibm-security-logo-partner
ntt-trasp-logo
schneider-electric-logo
siemens-logo
telefonica-logo
yokogawa-logo-color

Deeply Aligned with
Trusted OT/IoT/IT Partners

Technology Alliances
aruba-logo
aws-logo
carbon-black-logo
cisco-logo
fireeye-logo-new
gatewatcher-logo
gigamon-logo
ibm-security-logo-partner
ixia-keysight-tech-logo
arcsight-logo
mitsubishi-heavy-industries-logo
palo-alto-logo
pulse-secure-logo
schneider-electric-partner-logo
service-now-logo
splunk-logo
tdi-tech-logo
vectra-trasp-logo

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

LATEST FROM THE BLOG

Colonial-Breach-BLOG

OT and IoT Security: Adopt a Post-Breach Mindset Today

Every time there’s a cyberattack like the recent ransomware targeting Colonial Pipeline, industry experts scramble to share thoughts on what could have been done to thwart it, or what the impact of a breach could be. Organizations need to reset themselves to have a post-breach mindset, pre-breach.

Read More

OT/IoT Security – Start From a Never Trust, Always Verify Mindset

Last week, I sat down with Brian Kime, Senior Analyst with Forrester. Brian focuses on cyber threat intelligence, vulnerability risk management, and industrial control system security. His role is to help organizations do three core things: identify, assess, and...
Read More

IoT Devices – The Newest Source of OT Network Security Gaps

IoT devices deliver huge benefits, but also create security gaps because organizations don’t have the tools needed to monitor & protect them.

Read More

LATEST PODCASTS

The Verkada IoT Security Camera Attack – How Did Hackers Get In?

PODCAST — APRIL 14, 2021The Verkada IoT Security Camera Attack – How Did Hackers Get In? IoT security camera provider Verkada was the target of a recent attack. Find out what happened during the recent security breach, and what common practices can open the door to...
Listen

Improving Transportation System Operational Visibility and Security

PODCAST — MARCH 17, 2021Improving Transportation System Operational Visibility and Security The number of IoT devices in Intelligent Transportation Systems (ITSs) is exploding. Join us to learn about security challenges faced by highly connected metro systems,...
Listen
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Insights on the Top OT/IoT Security Threats – How to Protect Your Operations

PODCAST — S2 E2 | March 16, 2021Insights on the Top OT/IoT Security Threats – How to Protect Your Operations Learn about the current OT/IoT threat landscape, supply chain threats to OT and IoT environments, ransomware risks, and how to protect your critical OT/IoT...
Listen

UPCOMING EVENTS

Learn More About OT and IoT Security and Visibility
SOLUTION BRIEF

Nozomi Networks
PRODUCT OVERVIEW

Vantage
EXECUTIVE BRIEF

Closing IoT Security Gaps in Your Operations
EXECUTIVE BRIEF

Integrating OT into IT/OT SOCs

OT-Risks-Costs-Ex-Brief-thumb
EXECUTIVE BRIEF

The Cost of OT Cybersecurity Incidents and How to Reduce Risk
WHITE PAPER

Advancing ICS Visibility and Cybersecurity

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