Enable these features for added security What you need to force Portainer to use HTTPS and SSL You need a running instance of Portainer, an SSL certificate and a user with admin privileges.

Here is a tutorial to easily create a Certificate Signing Request (CSR) on your Windows Server using Microsoft Management Console (MMC).

This means that public key infrastructure (PKI), which today’s TLS/SSL certificates are based on, will eventually be transitioned to use quantum-resistant algorithms.