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Nozomi Networks Guardian

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Nozomi Networks Guardian

Nozomi Networks Guardian protects control networks from cyberattacks and operational disruptions

Features of product

Проблемы Problem Solving
  • High costs
  • Malware infection via Internet, email, storage devices
  • Risk of attacks by hackers
  • Unauthorized access to corporate IT systems and data
Ценности Business Values
  • Ensure Compliance
  • Ensure Security and Business Continuity
  • Reduce Costs
Матрица сравнения с конкурентами Matrix of comparison with competitors

About Product

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

Guardian automatically discovers your entire industrial network, including assets, connections, protocols and topology.It monitors network communications and behavior for risks that threaten reliability and cyber security, and provides the information you need to respond quickly.

Guardian delivers:

  • Superior asset identification, network visualization and real-time monitoring
  • Best-in-class ICS threat detection using a hybrid approach
  • Enterprise-class scalability when deployed with the Central Management Console
  • Easy integration and sharing of ICS and cyber security information with IT/OT infrastructure


Superior Operational Visibility

  • Intuitive network visualization
  • Automated asset inventory
  • Real-time network monitoring

The Best ICS Threat Detection

  • Behavior-based anomaly detection
  • Rules and signature-based detection
  • Advanced correlation for detailed insights and rapid remediation
  • OT ThreatFeed (subscription) for ongoing threat and vulnerability updates

Extensive Global Installations

  • Multinational deployments with hundreds of facilities and thousands of devices
  • Monitors and reduces OT risks in sectors such as critical infrastructure, energy, manufacturing, mining, transportation and utilities

Time-Saving Forensic Tools

  • Dynamic Learning that reduces false alerts
  • Automatic packet capture
  • TimeMachine system snapshots
  • Real-time ad hoc query tool


Abnormal Behavior Detection
Traffic Analysis
Security Orchestration N/A
Passive Monitoring
Automated Asset Discovery
Flow Discovery N/A
PLCs and RTUs Discovery N/A
Network Topology Mapping


Inventory of Devices
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Features of users

Роли заинтересованных сотрудников Stakeholders Roles
  • Chief Executive Officer
  • Chief Information Officer
  • Chief IT Security Officer
  • Chief Technical Officer
  • IT Security and Risk Management
  • Technical Management
Признаки применимости Company requirements
  • Internet access is available for employees
  • IT Security Department in company

Work flow chart