What is the primary benefit of audit trail and log monitoring in insider threat detection?

The primary benefit of audit trail and log monitoring in insider threat detection is that it identifies and investigates suspicious actions. This capability is crucial for organizations as it enables them to track user activities and behaviors that may indicate malicious intent or policy violations. By systematically collecting and analyzing logs, security teams can uncover patterns or anomalies that could suggest insider threats, such as unauthorized data access, abnormal user behavior, or actions taken outside of normal working hours.

Monitoring audit trails allows organizations to maintain a historical record of events that can be referenced during investigations, ensuring that any suspicious activities can be traced back to specific users or actions. This not only helps in identifying potential risks in real-time but is also invaluable when it comes to compliance with regulations and forensically analyzing incidents should they occur.

In contrast, the other options do not directly contribute to the detection of insider threats. For instance, providing remote access to network systems does not enhance security but rather increases the attack surface. Creating user account policies, while important for governance and access management, does not address the identification of suspicious activities. Lastly, generating unauthorized access logs does not aid in real-time detection or investigation but rather reports on past incidents without providing immediate insights into ongoing threats. Thus, the most relevant and impactful benefit of