DigiCert Wildcard SSL Certificate has been designed for businesses managing multiple websites consisting of various subdomains. The SSL Certificate can provide security to a single domain and unlimitednbspfirst-level subdomains. For instance, if you secure www.abc.com, subdomains like blog.abc.com, contact.abc.com are automatically protected. Additionally, you can always secure multiple domains by choosing Wildcard SANs anytime during the lifecycle ofnbspDigicert Wildcard SSL Certificate. Also,nbspDigiCert Wildcard lets you issue copies of the certificate on other servers where each one is assigned its own private key.