Which of the following are typically not included as evidence of a successful penetration test?

Feedback from the client is generally not included as evidence of a successful penetration test because it is more subjective in nature compared to the tangible, objective data that other options provide. While client feedback is valuable for assessing the overall satisfaction and perceptions of the test, it is not direct evidence of vulnerabilities or security posture.

In a penetration test, evidence typically comprises hard data such as vulnerability reports, which detail discovered weaknesses in the environment; logs describing security errors, which document any anomalies or breaches identified during the test; and technical references, which can outline the methodologies and tools used during the testing process. These elements serve as concrete proof of outcomes and findings, helping to substantiate the effectiveness of the test and the state of security.