Securonix SIEM leverages cloud-native architecture, analytics, and machine learning with user entity behavior analytics (UEBA) to detect and respond to cyber threats. It incorporates MITRE-based threat models and incident playbooks for enhanced threat detection, while offering flexible deployment through an open and modular architecture that integrates with various security operations centers. The platform includes log collection, context enrichment, and automated incident response capabilities to identify complex threats while reducing false positives.