CISM · Question #923
Which of the following should have the GREATEST influence on incident categorization?
The correct answer is C. Value of information. Value of information drives incident categorization because the severity and priority of any incident should reflect the criticality of the asset or data affected - a breach involving highly sensitive financial or personal data warrants a higher category than one affecting…
Question
Which of the following should have the GREATEST influence on incident categorization?
Options
- AAudit requirements
- BIndividual or department reporting the incident
- CValue of information
- DHistory of similar incidents
How the community answered
(37 responses)- A8% (3)
- B16% (6)
- C73% (27)
- D3% (1)
Explanation
Value of information drives incident categorization because the severity and priority of any incident should reflect the criticality of the asset or data affected - a breach involving highly sensitive financial or personal data warrants a higher category than one affecting low-value systems, regardless of who reported it.
Why the distractors fall short:
- A (Audit requirements): Audits document and review incidents after the fact; they don't determine how an incident should be classified in real time.
- B (Individual or department reporting): Categorization must be objective. Letting the reporter's identity influence priority introduces bias and inconsistency.
- D (History of similar incidents): Past incidents inform response procedures and trend analysis, but a recurring low-value incident doesn't automatically escalate in category, nor does a novel high-value one get downgraded.
Memory tip: Think "What's at stake?" - incident categorization is fundamentally a risk-based decision, and risk is always anchored to the value (and sensitivity) of what's being protected. High-value asset = high-category incident.
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