Whether to configure Privoxy to inspect HTTPS requests, meaning all encrypted traffic will be filtered as well. This works by decrypting and re-encrypting the requests using a per-domain generated certificate.
To issue per-domain certificates, Privoxy must be provided with a CA certificate, using the ca-cert-file, ca-key-file settings.
The CA certificate must also be added to the system trust roots, otherwise browsers will reject all Privoxy certificates as invalid. You can do so by using the option security.pki.certificateFiles.