incident-response
Mean Time to Detect (MTTD)
A key metric measuring the average time it takes to discover a security incident or breach after it occurs. Lower MTTD values indicate more effective monitoring and detection capabilities.
Related Terms
Mean Time to Respond (MTTR)
incident-responseA metric measuring the average time from detecting a security incident to fully containing and remediating it. MTTR is a...
Security Information and Event Management (SIEM)
incident-responseA solution that aggregates and analyzes security log data from across an organization's IT infrastructure to detect thre...
Security Operations Center (SOC)
incident-responseA centralized unit that monitors, detects, investigates, and responds to cybersecurity incidents around the clock. SOC t...