There are multiple types of SSL certificates, including domain validated (DV), organization validation (OV) and extended validation (EV). All of these certificates transform your HTTP to HTTPS.
Pricing is more competitive at the higher end, so those wanting a single site certificate might want to avoid GeoTrust, but those needing EV or OV level products should take a look. Enterprise ...
Organisation validated (OV) SSL certificate An OV SSL certificate ... Extended validation (EV) SSL certificate An EV SSL Certificate provides the highest level of validation, undergoing extensive ...