Are there any limits regarding the certificate naming?
The SSL certificates may be required only for some host names within the Unitn domain or subdomains (e.g. alfa.soc.unitn.it).
Digital certificates for servers
The SSL certificates may be required only for some host names within the Unitn domain or subdomains (e.g. alfa.soc.unitn.it).
Yes, all names specified on the request form will be inserted in a SAN certificate (Subject Alternative Name). On the contrary, you may not require certificates for a complete domain (e.g. *soc.unitn.it) through the use of certificates with DN wildcard.
Yes,1 year. When the expiry date is getting close, the person who has required the certificate - who will be notified about it via email - may require its renewal.