Nozomi Networks Enters Next Phase of Growth as Mitsubishi Electric Completes Acquisition
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The Nozomi Guardian security sensor passively observes and analyzes local network traffic to provide comprehensive OT and IoT asset visibility. It continuously monitors network activity to discover newly connected assets, identify critical vulnerabilities and detect cybersecurity threats and operational issues.
See how Nozomi Guardian starts visualizing your network the moment it’s deployed (3:44 min.)
Sit transparently on mirrored network ports or taps and continuously monitor local traffic without disrupting critical processes, triggering alarms or generating additional traffic
Automatically detect communicating devices and collect details (device type, firmware version, serial number, etc.) that feed vulnerability/ risk assessments and threat detection capabilities.
Provide a network topology graph showing devices, communications flows, protocols in use, and traffic patterns.
Build a baseline of normal behavior patterns by passively observing and learning from traffic and device interactions.
Continuously monitor for deviations from the baseline to detect anomalous traffic, unusual process values and threats like malware, suspicious communications or unwanted operations.
Route detected vulnerabilities, anomalies or threats into platform workflows, playbooks and integrated security tools to accelerate incident response.
Continuously analyze traffic and inspect packets with protocol context to identify unusual variable changes.
Nozomi Guardian sensors work with other components of the Nozomi Networks platform to cover your entire environment. They can also be deployed independently or with only the Nozomi Central Management Console to accommodate restrictions.
Fully On-Prem & Air-Gapped Environments
Ideal for entities subject to data residency and cloud connectivity or reliability restrictions
Passive-Only Monitoring
Ideal for high-risk industrial environments that prohibit active querying (NERC CIP, nuclear, defense)
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