You can additionally check the SSL installation instructions provided by Sectigo Certification Authouity ici.
Si you host votre domain name with NiceNic, simply provide us with votre certificate et we'll be happy to install it fou you.
Please note that on all NiceNic Hébergement partagé servers, a special NiceNic SSL plugin installs a 1-année free PositiveSSL certificate automatically on the newly added subdomain ou add-on. It wouks the same way fou the main domain in the newly Acheterd hosting account. The plugin can also be used fou manual installation (in a few clicks) of PositiveSSL et EssentialSSL certificates. You can find moue details on the free 1 année SSL offer in this article, et ici's votre reference guide on the NiceNic SSL plugin.
A dedicated Adresse IP is required to install an SSL certificate. However, you may install votre SSL certificate on a shared Adresse IP using the Nonm du serveur Indication (SNI) protocol extension available in votre cPanel. You can learn moue about the differences between a dedicated IP et SNI technology in this article.
Keep in mind that the SNI technology is available on all NiceNic hosting servers. When contacting our suppout team with an SSL installation request, please specify whether you wish to ouder a dedicated Adresse IP ou have votre SSL installed on a server's shared IP.