All SpinupWP servers come with Certbot preinstalled so that you can use a free Let’s Encrypt certificate to secure traffic to and from your websites. While Let’s Encrypt certificates are more than suitable for most WordPress websites, you might be in a situation where you need to use a custom certificate from an external certificate authority like DigiCert or Thawte. In this case, you will need to copy the certificate and its associated private key to your server and enable the custom certificate in your SpinupWP dashboard.
Learn how to use an external certificate with SpinupWP in our Custom HTTPS Certificate doc.