Aside from performance issues, what else can serve as a purpose of logs?

Logs serve multiple purposes in a computing environment, with one of the primary roles being the monitoring and troubleshooting of security incidents. When systems generate logs, they record various events, including user access, system changes, errors, and other activities. These logs can provide crucial insights when investigating security breaches or unusual activities. By analyzing log files, administrators can detect unauthorized access attempts, identify the source of attacks, and investigate anomalies that may indicate a security compromise. This process is vital for maintaining the integrity, confidentiality, and availability of system resources.

The other options do not align as well with the primary purposes of logs. While logs may indirectly relate to performance tuning or system optimization, they are primarily utilized for security monitoring and incident response. Additionally, website design improvement and increased advertisement exposure are not relevant roles for log data, as these areas focus more on user experience or marketing strategies rather than system security and performance monitoring.