Which logging feature is important for compliance tracking in Palo Alto Networks?

The logging feature crucial for compliance tracking includes various types of logs that each serve specific purposes in maintaining security and adherence to regulatory standards. Traffic logs provide insights into network traffic, revealing what data is being transmitted and who is communicating with whom. This helps organizations demonstrate that they are monitoring traffic as required by many compliance regulations.

Configuration logs track changes made to the system configurations. These logs are vital for audits, as they can show how the system’s security posture has evolved over time and ensure that any modifications comply with organizational policies and regulatory requirements.

System logs encompass the operational events of the system, which include information about system performance, security incidents, and more. They offer a comprehensive view of the health and security incidents within the network environment, which is necessary for compliance audits and assessments.

Since all these log types—traffic logs, configuration logs, and system logs—play a significant role in providing the necessary documentation and insights for compliance tracking, the correct answer reflects that each type is important in the broader context of compliance management within Palo Alto Networks' solutions.