Handy Elastic Tools for the Enthusiastic Detection Engineer

Elastic’s TRaDE team shares an inside look at its open protections artifacts and detection-engineering workflow, highlighting EQLPlayground for learning and hunting, Red Team Automation (RTA) for simulating adversary behaviors, and the detection-rules CLI for rule development, validation, and event collection; it contrasts detection rules with endpoint behavior rules and explains how practitioners can generate, capture, and reuse events to build high-confidence detections across Windows, Linux, and macOS.