To maintain an operational, efficient, and secure network, what should be monitored?

To maintain an operational, efficient, and secure network, what should be monitored?

• A. Logs
• B. Bandwidth
• C. Security Alerts
• D. CPU Utilization

Answer: (A)

Monitoring logs provides broad visibility into network activity, which is essential for keeping operations efficient and secure. Logs capture records from devices and applications—such as login attempts, configuration changes, errors, and resource access—across routers, switches, firewalls, servers, and endpoints. Centralized log collection and analysis let you detect anomalies early, troubleshoot issues faster, and maintain an audit trail for compliance and forensics. While security alerts, bandwidth, and CPU utilization are important pieces of the puzzle, they rely on the context and history that logs provide to be truly effective. By focusing on logs, you gain a comprehensive, actionable view of what’s happening on the network, enabling proactive management and rapid incident response.

Monitoring logs provides broad visibility into network activity, which is essential for keeping operations efficient and secure. Logs capture records from devices and applications—such as login attempts, configuration changes, errors, and resource access—across routers, switches, firewalls, servers, and endpoints. Centralized log collection and analysis let you detect anomalies early, troubleshoot issues faster, and maintain an audit trail for compliance and forensics. While security alerts, bandwidth, and CPU utilization are important pieces of the puzzle, they rely on the context and history that logs provide to be truly effective. By focusing on logs, you gain a comprehensive, actionable view of what’s happening on the network, enabling proactive management and rapid incident response.