IT system management involves various types of monitoring to ensure systems operate efficiently and securely. This includes performance monitoring, which tracks system resources like CPU and memory usage, and security monitoring to detect vulnerabilities and threats. Network monitoring assesses incoming and outgoing traffic to identify potential issues or bottlenecks. Additionally, compliance monitoring checks adherence to regulations and organizational policies. Effective IT system management relies on these monitoring aspects to optimize operations, mitigate risks, and maintain overall system health.