What is the purpose of maintaining a security log?

• A. Keep notes in a personal notebook
• B. Record all events, actions, and decisions for accountability and legal protection
• C. Delete records after action
• D. Share only with a supervisor verbally

Answer: (B)

A security log provides an auditable, time-stamped record of events, actions, and decisions. This creates a reliable history you can review later to understand what happened, when it happened, who was involved, and why certain responses were taken. Such a record supports accountability by showing who did what and ensures consistency with procedures. It also offers legal protection: in investigations or regulatory reviews, the log serves as objective evidence of compliance and due process, helping to defend claims and demonstrate that proper steps were followed. In practice, include details like date and time, people involved, a clear description of actions, outcomes, and any follow-up. Records should be kept securely and preserved to maintain integrity. Keeping notes in a personal notebook, deleting records, or sharing only verbally do not provide a durable, verifiable trail.