Thawte Wildcard SSL certificate secures multiple subdomains of the main domain with just one SSL certificate, thus reducing management time and cost. The use of a wildcard (asterisk symbol in front of the main domain name, e.g. *.mydomain.com) allows you to extend the security of SSL encryption to different subdomains based on the top level domain name.
For example, if your company runs mycompany.com website, Thawte Wildcard SSL certificate can also protect blog.mycompany.com, news.mycompany.com and shop.mycompany.com. You can use it on unlimited number of subdomains and also on many severs and IP addresses
Thawte Wildcard SSL certificate is a Business/Organization Validation (OV) SSL certificate with Dynamic Thawte Trusted Secure Site seal, free reissue of the SSL certificate during its validity period, 30-days money back guarantee and vendor’s warranty $1 250 000.