Auditing and Monitoring
Auditing and monitoring are cybersecurity and operational practices focused on tracking, analyzing, and reporting system activities to ensure security, compliance, and performance. Auditing involves systematic reviews of logs, configurations, and processes to detect anomalies or policy violations, while monitoring provides real-time observation of systems, networks, and applications to identify issues and maintain availability. Together, they form a critical component of IT governance, risk management, and incident response.
Developers should learn and implement auditing and monitoring to enhance application security, meet regulatory requirements (e.g., GDPR, HIPAA), and improve system reliability. Use cases include detecting unauthorized access in web applications, troubleshooting performance bottlenecks in microservices, and ensuring compliance in financial or healthcare software. It's essential for DevOps and SRE roles to maintain observability and proactive incident management.