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This article shows you what to pay attention to when applying for a SSL certificate. The content is concise and easy to understand. It will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

Applying for a SSL certificate is a very simple thing for people who know their needs very well. But for those who do not know the SSL certificate, it is a very tricky task. To help users who do not understand SSL certificates choose SSL certificates correctly, here are some tips and guidelines for purchasing SSL certificates:

Set up your server and make sure your WHOIS records are up to date

Generate a certificate signing request (CSR) from the server.

Submit CSR and other urgently needed information to the Digital Certificate Authority (CA) that selected to purchase SSL products.

According to the certificate needs, please complete the verification of your domain name and company information

After the CA institution issues the SSL certificate, the certificate should be installed correctly on the server.

What do you need to prepare before purchasing a SSL certificate?

1. Unique IP address (for your website)

If you have more than one subdomain name on your IP address, you need an SSL certificate with wildcard functionality to protect all subdomain names. If you have more than one domain name on your IP address, you can choose a multiple domain name SSL certificate.

2. CSR generation

A certificate signing request (CSR) is a piece of text that must be generated from the Web server before issuing a SSL certificate. At the time of issuance, the CA authority will create the SSL certificate based on the information contained in the CSR, such as the organization name, domain name, and public key.

3. The latest WHOIS record

When you purchase a SSL certificate, the CA organization must verify the domain name provided by you to ensure that your information and business information are valid. Before issuing the SSL certificate, the authentication authority matches these details with the WHOIS record. Some certification bodies dial the phone numbers listed in the WHOIS records, while many confirm the ownership of the domain name by e-mail.

4. Business / organizational documents

If the certificate purchased is an OV or EV certificate, the CA organization requires verification of the relevant organizational documents. Before issuing an OV or EV SSL certificate, the CA institution will verify the relevant information you submit through the government database.

The above content is to clearly identify the matters needing attention in applying for SSL certificates. Have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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