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How to acquire and install a security certificate?

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A security certificate is an indispensable tool for a website because it guarantees greater privacy when handling user information.

Building a website can be tricky, especially when you have so many tools at your fingertips. Thanks to technology, more and better instruments for constructing sites are emerging. However, this can be a problem for beginners who don’t know what they need and what they don’t.

There is at least one tool that you cannot dismiss when creating a site: a security certificate or SSL (Secure Socket Layer).

This is an additional security measure for users who make transactions or provide personal information such as passwords and emails. With it, all this information is encrypted which makes it almost impossible for it to be intercepted by another user.

According to Mauricio Cárdenas, Coordinator of Infrastructure Operations at NIC Mexico, what characterizes a security certificate is who validates it. “A certificate gives identity to a service or to a computer and must be validated by an external authority.”

In addition, he added that it is important that the authority that validates the certificate is recognized worldwide. In this way, the certificate will have some legitimacy.

Where and how is it purchased? There are a number of providers from whom you can buy legitimate certificates.

  1. Symantec
  2. Network solutions
  3. DigiCert
  4. Entrust
  5. GeoTrust
  6. Let’s Encrypt

Once the provider is chosen, a private key must be generated. With this key or code, a request is generated where you verify your identity or the identity of your site and send it to the chosen authority. Next, the authority validates and signs the request and at the moment it does, they are already validating and generating the certificate.

However, there are other ways to install it. Programs like Windows, Microsoft iis and Apache, already have the mechanisms to install a certificate. This is delivered as a file by an authority. The only thing to do is locate it on the server and point to the path. When you turn on the server, the certificate will be working.

Fortunately, providers have clear and simple instructions on how to install a certificate.

Finally, to know if your website already has the certificate or if any other page has it, there are two things that must be observed:

  1. On the search bar at the top of the screen, the URL must begin with an https. The s meaning secure locket slayer.
  2. Right there you can see a padlock before the beginning of the URL. If there is a padlock it means that the data is encrypted and the page is secure. By clicking on it, you can see the details of the certificate: who authorized it and its validity

If economic transactions are made on your website or personal information such as emails and passwords are shared, it is necessary to have an SSL certificate. In this way, all messages and information that passes between server and user will be encrypted and will not be at risk. There are different providers that can grant certificates free or for a fee.

Finally, whatever you choose, the certificate will add value to the website and to the service offered.