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Network Detection
& Response

Automation-driven Network Detection & Response (NDR) means you can find and eliminate threats on your network fast with your existing resources.

The Case for Network Detection and Response

While attackers love to target endpoints, their second favorite entry point into your environment is vulnerabilities and weak points on your network. Whether it’s an open port, unpatched vulnerabilities, or a weak website, attackers that gain access to your network can carry out massive distributed attacks that can bring your company to a grinding halt. Previously, you needed networking experts using complex tools to detect threats as they moved across your network. Not anymore. Stellar Cyber NDR is the most comprehensive, easiest-to-use NDR, enabling you to identify, investigate, and eliminate attacks faster than ever.

Stellar Cyber NDR Components



Our physical and virtual sensors package together Deep Packet Inspection (DPI), Machine Learning Intrusion Detection (ML-IDS), and a malware sandbox for zero-day malware analysis.

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Network traffic analysis


NDR works smoothly with your existing NGFWs so you can leverage what you already have, while using the sensors to fill coverage gaps.

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SOC platform

Data Lake

Aggregate and store data in a central Data Lake to correlate threats across all your data sources. The data lake scales as you grow, so you always have full coverage.

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Threat Intelligence

Automatically normalize and enrich data with multiple built-in threat intelligence feeds. You can also add your own threat feeds.

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AI Engine

Stellar Cyber includes AI-powered detections and correlations for NDR and UEBA so that you can detect threats fast.

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Automated Response

Take response action automatically or manually with one click. Block traffic, contain hosts, disable users, and more.

Learn More About Automated Response

Improved analyst efficiency and time to detection are common benefits from NDR. ” By ESG
Sportscar Performance XDR For A Family Sedan Budget!

Gartner PeerInsights

Stellar Cyber delivers built-in Network Detection & Response (NDR), Next Gen SIEM and Automated Response

Rik Turner Principal Analyst, Infrastructure Solutions

"Stellar Cyber reduced our analysis expenses and enabled us to kill threats far more quickly."

Central IT Department University of Zurich

"Users can enhance their favorite EDR tools with full integration into an XDR platform, obtaining greater visibility."

Jon Oltsik Senior Principal Analyst and ESG Fellow

Key Features

Automated SOC

Deep Packet Inspection

Collect L2 – L7 metadata and files for over 4,000 network applications from packets.

Extended detection and response

Secure, Flexible Data Storage

Collect and store data to meet your specific needs, whether short or long term.

SIEM alternatives

Massive Data Reduction

Reduce data volume collected by up to 500% compared to raw packets.

Open XDR security services

Designed Around AI

Sensors, collected data, threat intelligence, and data storage technologies all support AI which drives detection and response outcomes.

Open XDR security services

Automated Correlation

Correlate any network event with events occurring on your endpoints, servers, and users, and more automatically see the scope of a threat.


SOAR Built-in

Take decisive response action with built-in SOAR.

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