How many types of SSL certificates are there?
SSL certificates are issued to identify, verify and secure information. There are three recognised groups of SSL certificate authentication types. Each one builds on the previous and contains more stringent requirements. Furthermore, they are grouped according to their purpose: Extended Validation (EV), Organization Validation (OV), Domain Validation (DV).
Wildcard SSL certificates is an alternative to the other type of certificates like country-based or sub-domain based ssl certificate. Which is used to secure multiple subdomains under the same domain name. It can used for many purposes such as supporting thousands of subdomains, invalidating the alternative Domain Name Server (DNS) and redirecting HTTP requests from incoming servers.
When it comes to choosing from a wide variety of SSL certificates, not all created equal. Depending on your situation, one or more of the above authentication types can be used for securing your website. However, it is important to understand the differences between them.
Are you about to get a new SSL for your website? You may interested in finding out the difference between Extended Validation (EV), Organization Validation (OV) and Domain Validation (DV). If you have previously purchased a SSL certificate, or are unsure of the type that purchased by your business; it is good to understand what each type of SSL certificate includes. This helps you make an informed decision when choosing an SSL service provider in order to ensure; that your site’s security remains uncompromised.
Extended Validation (EV)- An SSL certificate used by banks and other financial institutions to improve the security of their services. Also, Extended validation (EV) is a term that refers to an authentication method in which an organization holds one or more digital certificates issued by a trusted authority for each domain name for which it provides online services. Its typically used for web browsers, email messaging services, or websites that accessed over the Internet.
Extended Validation (EV) a term used to indicate a trust model that has been employed by organizations with a high level of assurance; or a higher level of assurance than their customers might require. This validation characterized by specific validation points and the calculation of an Extended Validation Initial Trust Chain (EV Chain).
Organization Validation is a type of SSL certificate authentication that indicates that the organization exists and can verify its own identity. This feature helps organizations, such as your bank; match all the certificates that it uses to other entities in their online environment. The system will check whether you are actually who you say you are; – and not some imposter trying to impersonate your business or government agency.
Organization Validation provides a high level of verification that the company in front of you is the legitimate owner of the domain name. The validation is first made by three sources: Whois records, DNS records; IP addresses – all combined with Trust Seal reputation and other technical data to give confidence; that you are buying from an organization with a good reputation.
Domain Validation is a type of SSL certificate authentication that verifies the identity of the site owner rather than the server. It lets you install your website’s certificate for use on any computer or device in your organization; even if its internal DNS records point to servers owned by other organizations. It also allows your users to access those internal domains from anywhere on the Internet regardless of where the organization’s other systems are located on its internal network.
Domain Validation is a type of SSL certificate authentication that verifies two things. First, it verifies the validity of your organization’s legal name and address. Second, it validates that you authorized to use this domain for the business purpose indicated in your certificate. In other words, we check that you own or control a domain as part of your business ownership and operation.