Question 410
After a breach, management discovers the response plan names no person authorized to isolate a business-critical payment gateway. Which governance defect should be corrected first?
Explanation
Correct Answer
A high-impact containment decision needs an accountable owner and approval path before an emergency. For this case, management discovers the response plan names no person authorized to isolate a business-critical payment gateway. Policy establishes authority and expectations, while standards and procedures make measurable requirements and repeatable actions possible. The competing choice “Remove containment from the incident plan entirely” addresses a different mechanism: omitting the capability leaves responders unable to act when evidence warrants isolation. That difference is material to the requested decision.
Incorrect Answers
Ticket history is not a substitute for delegated crisis authority and escalation criteria. Policy establishes authority and expectations, while standards and procedures make measurable requirements and repeatable actions possible. Here the decisive fact is management discovers the response plan names no person authorized to isolate a business-critical payment gateway. “Define incident decision authority and escalation thresholds in the response policy” matches that requirement because a high-impact containment decision needs an accountable owner and approval path before an emergency.
Unbounded shutdown authority risks unnecessary disruption and obscures accountability. Policy establishes authority and expectations, while standards and procedures make measurable requirements and repeatable actions possible. In the reported situation, management discovers the response plan names no person authorized to isolate a business-critical payment gateway. The effective mechanism is “Define incident decision authority and escalation thresholds in the response policy”: a high-impact containment decision needs an accountable owner and approval path before an emergency.
Omitting the capability leaves responders unable to act when evidence warrants isolation. Policy establishes authority and expectations, while standards and procedures make measurable requirements and repeatable actions possible. Here the decisive fact is management discovers the response plan names no person authorized to isolate a business-critical payment gateway. “Define incident decision authority and escalation thresholds in the response policy” matches that requirement because a high-impact containment decision needs an accountable owner and approval path before an emergency.






CompTIA Security+ (SY0-701) Practice Tests