Corelight
Commercial Open NDR platform built on Zeek, Suricata, and YARA with sensors and cloud management.
Technical Architecture & Overview
Corelight commercializes the network security monitoring stack, producing physical and virtual sensors that run Zeek, Suricata, and YARA with added enrichment, filtering, and cloud management. The company was founded by Zeek creators and feeds detections back to the open source projects. Analyst recognition places Corelight in the leader tier for network detection and response.
Targeted Technical Use Cases
Organizations that want Zeek-grade NSM as a supported product with enterprise throughput and management.
Evaluation & Trade-offs
Core Strengths
- +The commercial home of the open NSM stack.
- +Hardware options sized for demanding links.
- +Sensor data integrates with major SIEM and XDR platforms.
Trade-Offs & Limitations
- -Pricing reflects specialized hardware and support.
- -Value depends on committed NSM operations.
Defensive Security Application
Network detection and evidence collection at enterprise scale on proven open source engines.
Frequently Asked Questions
What is Corelight?→
Corelight commercializes the network security monitoring stack, producing physical and virtual sensors that run Zeek, Suricata, and YARA with added enrichment, filtering, and cloud management. The company was founded by Zeek creators and feeds detections back to the open source projects. Analyst recognition places Corelight in the leader tier for network detection and response.
What is Corelight used for?→
Organizations that want Zeek-grade NSM as a supported product with enterprise throughput and management.
What are the strengths of Corelight?→
- +The commercial home of the open NSM stack.
- +Hardware options sized for demanding links.
- +Sensor data integrates with major SIEM and XDR platforms.
What are the limitations of Corelight?→
- +Pricing reflects specialized hardware and support.
- +Value depends on committed NSM operations.
How is Corelight used defensively?→
Network detection and evidence collection at enterprise scale on proven open source engines.