CompTIA PenTest+ (PT0-002) — Question 45

Which of the following situations would MOST likely warrant revalidation of a previous security assessment?

Answer options

• A. After detection of a breach
• B. After a merger or an acquisition
• C. When an organization updates its network firewall configurations
• D. When most of the vulnerabilities have been remediated

Correct answer: A

Explanation

Revalidating a security assessment is crucial after detecting a breach because it indicates potential weaknesses in the security posture that need to be addressed. While mergers, acquisitions, and updates to firewall configurations are important, they do not inherently suggest immediate vulnerabilities like a breach does. Remediating vulnerabilities is a proactive measure, but it doesn't trigger the same urgent need for revalidation as a breach event.