Which of the following is not one of the five criteria of good security reporting?

Comprehensive Detailed Explanation:

One of the key principles of good security reporting is objectivity, not subjectivity. Reports should be clear, concise, timely, and objective to ensure factual, actionable information. Subjectivity introduces bias and undermines the reliability of reports.

A (Clarity), B (Timeliness), and D (Conciseness) are all core principles of effective reporting.