I really don't understand In this tutorial I hit enter and followed this process But after the install I can't get SSL on the Ispconfig Panel The certificace said : sel-auto signed "this website does not provide information about its owner" I checked if I have something here to be sure to have the certificate What's wrong ?
There is nothing wrong, you created a self-signed SSL certificate and your browser confirms that you created a self-signed SSL certificate. So that's exactly as it should be and you can login to ISPConfig with SSL, just accept your own certificate. If you want to replace your self-signed SSL certificate with e.g. one from Let's encrypt, then tale a look here: https://www.howtoforge.com/communit...l-port-8080-with-lets-encrypt-free-ssl.75554/
That's more clear now, if I have already IspConfig Panel with SSL that's the most important... It doesnt matter if I get a warning from my browser with this : Right ? I was thinking the SSL certificate wasn't working, but that's not this case, it's working well.
