Event Builder For Splunk is a security data simulation platform that generates realistic synthetic log events across 42 sourcetypes and 21 security data domains. It enables SOC analysts, detection engineers, and security trainers to populate Splunk indexes with realistic data for dashboard testing, detection rule validation, and threat hunting exercises — without requiring access to a live production environment. The companion desktop application delivers events directly to Splunk via HTTP Event Collector (HEC) in real time.