Proper classification enables efficient response.
Severity Levels
Critical: Active breach, data exfil
High: Confirmed compromise
Medium: Potential threat indicator
Low: Policy violation
Informational: Suspicious activityClassification Factors
- Data sensitivity
- System criticality
- Scope of impact
- Attacker capability
- Containment statusResponse Times
Critical: Immediate (15 min)
High: 1 hour
Medium: 4 hours
Low: 24 hours
Info: 48 hours