REx: Rule Explorer and DETR REx: Rule Explorer is a collection and breakdown of several of the most popular open security detection rules for analysis and exploration, enabled by the powerful search and visualization capabilities of the Elastic stack! The Detection Engineering Threat Report (DETR) is the visual component of the REx project, where the data speaks for itself, with minimal interpretive narration. LoFP Living Off the False Positive: Living off the False Positive is an autogenerat...