Incident Response Time (IRT)

Average time from incident detection to full containment and remediation

OperationsEngineeringDurationWeekly

FORMULA

IRT = Sum of (Resolution Time - Detection Time) / Number of Incidents

What is Incident Response Time?

Security operational metric. Measures effectiveness of incident response plan. Faster response limits damage. Includes detection time, triage, containment, and remediation.

Chart

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Required Data Columns

detection_timeresolution_timeincident_count