Incident triage is the initial process of reviewing, prioritizing, and routing suspicious events or alerts so the right response happens next.
Incident triage is the initial process of reviewing, prioritizing, and routing suspicious events or alerts. In plain language, it is how defenders decide what deserves immediate attention, what can be monitored, and what can be closed or escalated.
Incident triage matters because not every alert represents the same risk. Security teams need a disciplined way to sort signal from noise and focus their effort where the organization could be harmed most.
It also matters because response speed is limited by the quality of the first decision. Good triage helps the organization move quickly on real threats without exhausting the team on low-value work.
Incident triage appears in Security Operations Center workflows, case management, SOAR automation, and escalation into formal Incident Response Plan procedures. Teams use it to classify severity, gather initial context, and decide whether the issue should escalate into containment or broader investigation.
Security teams connect triage closely to Detection Rule quality, Log Correlation, and evidence such as Forensic Artifact because those inputs determine whether the first response decision is defensible.
A SOC receives an alert about unusual login behavior. Triage gathers user context, recent endpoint activity, and cloud access records to decide whether the case is likely a harmless anomaly, a policy violation, or the start of a real incident that should be escalated immediately.
Incident triage is not the same as full incident response. It is the initial sorting and decision phase before deeper containment, eradication, or recovery work begins.
It is also different from Threat Hunting. Triage starts from an alert or reported signal. Hunting starts from a hypothesis and searches proactively.