4 Crucial Steps to Getting the Best Value out of Your SIEM

**Executive summary:** The document outlines common pitfalls in SIEM deployment and operation — including complexity and insufficient dedicated staff, over-collection of logs that strain resources, inadequate scoping of sources/events, and parsing mismatches — and recommends dedicating personnel and time, properly scoping what is logged, monitoring SIEM health and resource utilization, and routinely testing and tuning parsers and detection rules to keep the system effective.