Having our website secure is very important for different reasons. On the one hand, it will be essential to prevent possible intruders and hackers from sneaking malicious code and causing that site to malfunction. But we must also bear in mind that not only the operation itself matters, but also the image we give to our visitors. This makes it vital to have certain security measures. In this article we are going to talk about the types of domain certificates .
SSL Certificates: Why They Matter
An SSL certificate on our website will encrypt the connection and make the information sent and received not easily filtered and available to third parties. We can summarize by saying that it is a standard that allows data to be transferred between the user’s browser and the web server in a secure way.
It adds an extra layer of security that will allow everything to be encrypted and information to travel privately between two points. An SSL certificate is installed on the server to reduce risk when entering a web page and entering data.
For example, it is very important when a user is going to make a payment, log in or any processing of data, passwords and the like. All of this could be exposed if not properly encrypted and logged by any user.
A domain certificate will also authenticate the identity of that website. In this way, the user who enters will know that they are not on a fake site and that it could be used to steal information by a cybercriminal. Now, there are different types of certificates, as we are going to see.
Types of SSL certificates
Simple
One of the types of SSL certificates is known as Simple or Unique . In this case, as its name indicates, it is a certificate that only protects a specific domain. Let’s take as an example that we have a domain paginaweb.com, only that one would be protected. We could not protect other subdomains or extensions that we have.
WildCard
WildCard or also known as a wild card , has the mission of also covering the subdomains that we have. It is very useful for users who have several websites within the same domain, so that they would all be properly protected.
Multi-domain
Once again, his name tells us what his mission is. In this case, it is responsible for covering several domains with different names. For example our site paginaweb.com and another that we had siteweb.com.
Types of certificates according to validation
Domain validation
What a domain validation certificate or DV SLL does is validate the owner of that domain. This can be done through e-mail, with certain automatic checks of the DNS records of that specific domain. It is a simple and fast process, since it does not usually take more than a few hours and we will already have the domain with its corresponding HTTPS. It is inexpensive and we can say that it is basic.
This is important by image, since a user when entering the site will be able to see that it is correctly encrypted and that the privacy of their communications are safe. But it is also important to position yourself in search engines, since the main ones like Google are going to value a lot that they are encrypted.
Organization validation
In this case we are facing a higher level of validation . The organization validation or OV SS L has to be carried out by a user, by a person, and is carried out by contacting the corresponding organization. It consists of verifying that the organization really wants to create a domain. This process can take several days and has a higher economic cost.
Extended validation certificates
Finally, we have the option of Extended Validation Certificates or EV SSL . It is the maximum level. You need a legal verification of the company data, present official documents or physical inspection. It can take several weeks even and is more expensive. This is something that large companies mainly do.
In short, these are the types of domain certificates that we can find. As we have indicated, they are very important to protect a web page and avoid problems, but also by image and to achieve a better position in Internet search engines.