Remediation Steps
Follow the steps below to remediate this finding on Plesk.
In the Plesk control panel, navigate to Domains > your domain > SSL/TLS Certificates.
For Let's Encrypt certificates, Plesk renews them automatically. Verify that the auto-renewal task is enabled.
For commercial certificates, use the Renew option to upload the renewed certificate files.
Set up monitoring via Plesk's built-in notifications or an external SSL monitoring service.