Sarah, a security analyst, is reviewing the security audit logs from a Windows machine to...

This question aligns with CHFI v11 objectives under Operating System Forensics , specifically Windows Security Event Log analysis and object access auditing . In Windows systems, Event ID 4663 is generated when an attempt is made to access an object (such as a file, folder, registry key, or other securable object) and detailed auditing is enabled. CHFI v11 emphasizes the importance of this event in identifying unauthorized or suspicious access attempts to sensitive system resources.

Event ID 4663 provides granular information about the type of access requested , such as read, write, modify, delete, or permission changes. This makes it particularly valuable in forensic investigations, as it allows investigators to determine whether a user or process attempted to modify critical system objects, which is often indicative of malicious activity, privilege abuse, or insider threats.

While deletion events are logged separately (e.g., Event ID 4660), and general logon activity is captured by different event IDs (such as 4624), Event ID 4663 focuses specifically on object access attempts . Option C is partially descriptive but too broad; the defining characteristic of Event ID 4663 is the attempt to open an object with specific access rights , making option A the most precise and CHFI v11–aligned answer.