Corelight

Corelight is the commercial enterprise version of Zeek, providing a hardened, high-performance platform for network security monitoring. It takes the power of Zeek and adds enterprise-grade management, support, and integration capabilities. Corelight is designed for organizations that want the deep visibility of Zeek but need the reliability and support of a commercial product. It is particularly effective for large-scale deployments where managing open-source Zeek clusters would be too resource-intensive.

Corelight provides the 'gold standard' of network metadata, making it an essential tool for advanced threat hunting and incident response.