EDR requires ongoing tuning for optimal performance.
Tuning Areas
- Detection rule thresholds
- False positive reduction
- Exclusion management
- Alert prioritization
- Response automationKey Metrics
- Detection coverage
- False positive rate
- Mean time to detect
- Alert volume trends
- Automated response rateBest Practices
- Regular rule reviews
- Baseline normal behavior
- Test detection coverage
- Threat hunt regularly
- Update threat intel feeds