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Cyber Security Academy · Lesson

Alert Triage and SOC Workflow

Prioritize alerts, reduce false positives, and follow a SOC analyst triage workflow.

The SOC Analyst Role

SOC analysts are the first responders to security alerts. Their job: quickly determine if an alert represents a real threat, gather evidence, escalate genuine incidents, and close false positives — at scale, often handling dozens of alerts per shift.

Alert Severity Tiers

Alerts are classified by severity: P1 (Critical — active compromise), P2 (High — probable attack), P3 (Medium — suspicious activity), P4 (Low/Informational — policy violation or misconfiguration).

# Severity SLAs:
# P1 Critical: Respond within 15 minutes
# P2 High:     Respond within 1 hour
# P3 Medium:   Respond within 4 hours
# P4 Low:      Respond within 24 hours

# SLAs drive staffing and escalation policy

All lessons in this course

  1. Log Sources: OS, Network, and Application Logs
  2. SIEM Architecture and Log Ingestion
  3. Writing Detection Rules and Correlation
  4. Alert Triage and SOC Workflow
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