• Navigate to the "Devices" tab and click "Add Device".
• Enter the IP address or hostname of the server hosting the SSL certificate.
• Provide authentication credentials (if required) for accessing the server.
• PRTG will automatically discover available sensors for SSL certificate monitoring.

Configuring SSL Certificate Monitoring Sensors:

• Select the appropriate SSL certificate monitoring sensor (e.g., SSL Certificate Sensor, HTTP Sensor).
• Configure sensor settings such as monitoring interval, thresholds, and authentication details.
• Define specific parameters to monitor, such as SSL certificate expiration dates and certificate chain validation.

 Dashboard Customization:

• Customize the dashboard to display SSL certificate expiration dates and status.
• Add widgets for real-time and historical data visualization.
• Arrange the layout for easy monitoring of SSL certificates.

 Setting Up Alerts:

• Configure alerts for SSL certificate expiration warnings.
• Define thresholds for acceptable expiration periods (e.g., 30 days, 7 days).
• Choose notification methods (email, SMS) for alerts to ensure timely awareness of SSL certificate expiration.

 Historical Data Analysis:

• Analyze historical data to identify trends in SSL certificate expiration dates.
• Generate reports to gain insights into certificate renewal patterns and trends over time.
• Compare data across different SSL certificates or time periods for expiration evaluation and renewal planning.

 Certificate Renewal Management:

• Use monitoring data to manage SSL certificate renewals proactively.
• Schedule certificate renewals based on expiration date trends and alert notifications.
• Take necessary actions to renew certificates before they expire to avoid service disruptions or security risks.

 Integration and Automation:

• Integrate PRTG with certificate management systems for enhanced functionality.
• Automate monitoring tasks such as alert acknowledgments and certificate renewal workflows.
• Leverage third-party integrations for advanced analysis and reporting of SSL certificate expiration.

 Maintenance and Updates:

• Keep PRTG updated to access the latest features and security patches.
• Monitor PRTG health for optimal performance.
• Perform routine maintenance tasks like database cleanup and sensor optimization.

By following these steps, you can effectively track SSL certificate expiration dates using PRTG Network Monitor, ensuring that your SSL certificates remain valid and secure, and that you avoid service disruptions or security vulnerabilities due to expired certificates.