What term describes the time taken to detect an incident?

The term that describes the time taken to detect an incident is "Mean Time to Detect." This metric specifically focuses on measuring the duration from the moment an issue or anomalous event occurs until it is first identified or recognized by the monitoring systems or personnel in place. Understanding this metric is crucial for organizations as it helps assess the effectiveness of their incident detection capabilities and highlights areas for improvement in monitoring processes and technologies.

In contrast, other terms, like "Mean Time to Repair," relate to the duration it takes to resolve an identified incident, while "Mean Time to Acknowledge" measures the time lapse before an incident is acknowledged by the response team. "Mean Time Between Failures" provides insights into system reliability by measuring the average time between consecutive failures of a system. These metrics serve different purposes within incident management and recovery processes but do not directly address the detection aspect as effectively as Mean Time to Detect.