Adversary simulation metrics¶
Key Performance Indicators (KPIs)¶
Metric |
Formula |
Target |
|---|---|---|
Mean Time to Detect (MTTD) |
Σ(Time from attack start to alert) / Total tests |
<30 minutes |
Mean Time to Respond (MTTR) |
Σ(Time from alert to containment) / Total tests |
<60 minutes |
Alert Fidelity |
(True Positives / (True Positives + False Positives)) * 100 |
≥90% |
Detection Efficacy |
(Detected Attacks / Total Attacks) * 100 |
≥95% for critical TTPs |
Tools¶
CALDERA plugins for automated metric collection.
Elastic Security or Splunk ES for response time tracking.
Last update:
2025-05-17 10:05