Performing False Positive Reduction in SIEM Overview False positive alerts are non-malicious events that trigger security rules, overwhelming SOC analysts with noise. Studies show that up to 45% of SIEM alerts are false positives, and a typical SOC analyst can only investigate 20-25 alerts per shift effectively. Reducing false positives requires systematic tuning across thresholds, correlation logic, allowlists, enrichment, and continuous validation. SIEM rules should be reviewed on a quarterly cycle at minimum. When to Use - When conducting security assessments that involve performing false…