The Domain Validation (DV) certificates are the most popular type of SSL certificates as they're ideal for personal websites such as blogs
Easy To Set-Up & Activate
They're the easiest to set-up and activate as they do not require any form of paper work.
Confidential Information Is Encrypted
The owner's website information is concealed and encrypted. Although information is encrypted, it is not recommended for websites that require credential login information.
The Organization Validation (OV) certificates are perfect for websites that require user credential login information for a service.
Information Is Verified
The owner's website information is validated by the Certificate Authority (CA) which also checks the right of the applicant to use a specific domain name. Paper work will be required for this type of certificate.
Vetted Owner's Information Is Displayed
Unlike the Domain Validated certificates, users visiting the site can check the vetted information to confirm if the site they're visiting really belongs to that organization.
The Extended Validation (EV) certificates are highly recommended for websites that require encryption for user sensitive data such as credit card information. E-commerce websites would make use of such certificates
Information Is Thoroughly Vetted
The organization of the owner's website is throughly vetted by the Certificate Authority (CA) which also validates the right of the applicant to use a specific domain name. Paper work is also required for this type of certificate.
Highest Level of Authenticity
This is the most remarkable and advanced SSL certificate that strictly follows the Extended Validation guidelines before it can be issued.