Corelight

Corelight is a cybersecurity company specializing in network detection and response and high-fidelity network security data. The company builds on Zeek, the open-source network security monitoring framework, to provide organizations with visibility into network activity and evidence for threat detection and investigation. Corelight's platform collects and enriches network telemetry from physical, cloud and hybrid environments and turns it into data that security teams can use for detection, threat hunting and incident response. Its NDR capabilities help identify suspicious behavior, command-and-control activity, lateral movement and other indicators that may not be visible through endpoint tools alone. Corelight emphasizes evidence-based security, providing detailed network records that analysts can pivot through during investigations. The platform can integrate with SIEM, SOAR, EDR and other security technologies to strengthen SOC workflows. Corelight also provides AI-assisted detection and investigation features while maintaining explainable evidence behind findings. Its technology is relevant to enterprises and government organizations that need deep network visibility and historical forensic context. Its open approach and Zeek foundation make it especially useful for organizations that want detailed network evidence rather than a closed detection stack.