Real-time ICS Cyber Security and Operational Visibility

 Superior Visibility and Best-in-Class Threat Detection Through Passive Analysis

SCADAguardian™ protects control networks from cyberattacks and operational disruptions.

It provides superior operational visibility and rapid detection of cyber threats plus process risks through passive network traffic analysis.

Immediately Visualize Your Industrial Network

Real-time Network Visualization

  • Improves system awareness and understanding of network structure and activity
  • Displays key information such as traffic throughput, TCP connections, or protocols used between nodes and zones
  • Speeds incident response and troubleshooting efforts

Flexible Navigation and Filtering

  • Shows macro views plus detailed information on endpoints and connections 
  • Filters by subnets and network segments, or presents topologies

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Automatically Track Your Industrial Assets

Up-to-Date Asset Inventory

  • Advances cyber resiliency and saves time with automated asset inventory

  • Provides detailed, accurate and verified asset information

  • Identifies all communicating assets

Easy Asset Drilldown

  • Groups assets visually, as per the Purdue model, or in list views and detailed single asset summaries

Continuously Monitor Your Network and ICS

Comprehensive Cyber Security and Reliability Monitoring

  • Improves network security and productivity through dashboards, charts and queries relevant to your organization
  • Monitors assets from all vendors and network communications

Clear Presentation of Key Metrics

  • Displays summarized data related to alerts, incidents, vulnerabilities, etc.
  • Includes indicators of reliability issues such as unusual variable values

Easy Access to ICS Data

  • Summarizes ICS risk information for selected date and time ranges
  • Supports drilldown on visual indicators for detailed information
  • Queries any aspect of your network or ICS performance, reducing data collection and spreadsheet work

Quickly Detect Threats to Your ICS or SCADA System

Up-to-the-Minute Threat Detection

  • Identifies cyber security and process reliability threats in real-time
  • Detects attacks in process, early stage advanced threats and cyber risks
  • Blocks attacks when integrated with compatible firewalls

Best-in-Class ICS Threat Detection

  • Uses multiple, hybrid techniques for comprehensive risk detection
  • Ensures current monitoring when integrated with OT ThreatFeed subscription

Best-in-Class ICS Threat Detection

Enterprise Ready

  • Identifies risks with rules (Yara Rules, Packet Rules and Assertions), used for detecting known malware and the early stages of advanced persistent threats

  • Identifies risks with behavior-based anomaly detection, used for detecting new and zero-day attacks, as well as process risks

Timely Threat Mitigation

  • Uses advanced correlation and operational context to provide detailed insights that lead
    to rapid remediation

  • Warns of potential issues or attacks immediately, providing the maximum opportunity
    to avoid or mitigate problems

Rapidly Identify Your Vulnerability Risks

Automated Vulnerability Assessment

  • Identifies which vendors’ devices are vulnerable
  • Utilizes the U.S. government’s NVD (National Vulnerability Database) for standardized naming, description and scoring

Efficient Prioritization and Remediation

  • Speeds workflows with vulnerability dashboards and drilldowns
  • Addresses questions like “Do certain devices have vulnerable firmware?”

Reduce Your Troubleshooting and Forensic Efforts

Effective, Efficient Incident Response

  • Minimizes false positives with AI-powered Dynamic Learning™
  • Decreases response time with Smart Incident™, which correlates alerts, provides operational context and delivers automatic packet captures

Informative Forensics

  • Decodes incidents with Time Machine™ system snapshots and diff reports (Snapshots are dynamic, allowing drilldown into rich ICS data)
  • Provides answers fast with a powerful ad hoc query tool

Easily Integrate / Share Information with Your IT/OT Environments

Integrated Security Infrastructure

  • Includes built-in integrations for asset management systems, firewalls, identity management systems, SIEMs and more
  • Extends further with an Open API

Broad Protocol Support

  • Supports dozens of ICS and IT protocols
  • Includes Protocol SDK for quick addition of new protocols

Quickly Achieve a Fast ROI

Swift Deployment

  • Requires no network changes and poses no risk to your industrial process
  • Installs as a proven, plug-and-play, ISO 9001: 2015 certified product
  • Rolls out across multiple sites in days and weeks versus months and years

Immediately Valuable

  • Improves ICS visibility, cyber security and reliability
  • Increases productivity and IT/OT collaboration

High Performance and Scalability for Multinational Deployments

Enterprise Ready

  • Scales for enterprisewide deployment with optimum performance
  • Adapts to all sites, with multiple appliance models and flexible deployment options

Centralized Monitoring of OT Risks

  • Consolidates information for up to hundreds of sites and thousands of devices when used with the Central Management Console (CMC)

  • Facilitates maximum use of scarce cyber security skills

Solution Architecture –  SCADAguardian Edition

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The award winning Nozomi Networks solution improves cyber resiliency and reliability via a modular, extensible and scalable architecture.

Compare SCADAguardian to SCADAguardian Advanced

Functionality SCADAguardian SCADAguardian Advanced
Network Analysis Passive Passive + Active Smart Polling
Asset Inventory Identifies Communicating Assets Identifies All Assets
Vulnerability Assessment Identifies Vulnerabilities Confirms Vulnerabilities
Network Monitoring & Threat Detection for Communicating Assets & ICS Data for All Assets & ICS Data
Deployment No IP Address · Installed on SPAN or Mirror Ports · No Routing Required Assigned IP Address · Installed on Switch or Router Port · Routing for Selected IPs Enabled

Examples of Threats Detected / Sample Deployment Architecture

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Shown above is a general example of how the Nozomi Networks solution can be deployed. 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.

 Helpful Resources






Hybrid Threat Detection


Nozomi Networks


Nozomi Networks Labs


SCADAguardian from Nozomi Networks


What You Can Achieve with Nozomi Networks

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.

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