Some of the popular SSL certificates provided by SSLCertificate.com are as follows,
GeoTrust SSL Certificates:
Verisign SSL Certificates:
Get Verisign SSL Certificates at lowest price here: http://www.sslcertificate.com/verisign-ssl-certificates/secure-site-with-ev.html
Wildcard SSL Certificates:
Wildcard SSL certificates are used to secure your website URL and unlimited subdomains associated with it. That means with a single Wildcard SSL Certificate you can secure both www.yourwebsite.com and subdomain.yourwebsite.com
With Wildcard SSL certificates you can secure all of the subdomains at the level that you have to define while submitting your request for certificate. To define this level of subdomains you just need to add an asterisk (*) in the subdomain area of the common name while setting up your certificate.
Suppose you configure it like *.yourwebsite.com, this means now you have secured blog.yourwebsite.com, contact.yourwebsite.com, about.yourwebsite.com and so on.
Wildcard certificates secures websites same like the other SSL certificate authorities does, also the requests are processed by using same validation methods like other SSL certificate authorities. Usually web servers requires unique IP address for each subdomain that using Wildcard SSL certificate.
Get Wildcard SSL Certificates at lowest price here: http://www.sslcertificate.com/wildcard-ssl-certificates.html