Core Light
Built by the creators of Zeek, Corelight delivers elite Network Detection and Response (NDR) with high-fidelity evidence and AI-driven analytics for proactive threat hunting across hybrid-cloud environments.
Corelight is a U.S.-based cybersecurity company headquartered in San Francisco that specializes in Network Detection and Response (NDR) solutions designed to give security teams deep visibility into network and cloud activity. Founded by the creators of the open‑source network security project Zeek, Corelight’s platform transforms raw network traffic into high‑fidelity, structured evidence that helps organizations proactively hunt threats, accelerate investigations, and detect advanced attacks with rich analytics and AI‑driven workflows. Its sensors and software integrate with existing security stacks to enhance threat hunting, incident response, and monitoring across hybrid, cloud, and on‑premises environments, serving large enterprises, government agencies, and research institutions around the world.