Part II: How MDR can transform your SIEM investment

**Executive Summary:** This blog post describes how MDR and SIEM interact across the Cyber Kill Chain and MITRE ATT&CK frameworks, highlighting that SIEM provides broad telemetry and logging while MDR (as practiced by Expel) focuses on high-fidelity, post-exploitation detections, risk-based prioritization, and response options to reduce alert noise and improve operational effectiveness.