SSL Certificate Manager UI for Windows, powered by Let's Encrypt. Download from certifytheweb.com https://certifytheweb.com

Autoriser un applet Java même en http ou avec https self-signed, et https://java.com/fr/download/help/win_controlpanel.xml pour trouver ou se situe le panel de configuration Java suivant son système.

Via river.

This guide demonstrates how to act as your own certificate authority (CA) using the OpenSSL command-line tools. This is useful in a number of situations, such as issuing server certificates to secure an intranet website, or for issuing certificates to clients to allow them to authenticate to a server.

Avec https://blog.blaisot.org/letsencrypt-wildcard-part2.html