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This article mainly introduces the methods and steps of applying for digital certificate process. The sample code in this article is very detailed and has a certain reference value. Interested friends must finish reading it!

What is the process of applying for a digital certificate?

As a matter of fact, many netizens also know that we can now safely browse a website, which has something to do with the role of SSL digital certificates. Under the action of SSL digital certificate, the information of users is well protected so that it will not be intercepted by third parties. This also makes many enterprises begin to deploy SSL digital certificates for their web addresses. But when applying for a certificate, many people encounter difficulties. What is the process of applying for a digital certificate?

The process of applying for a digital certificate:

1. Need to generate a certificate request file (CSR file): before applying for a certificate, the user needs to create a CSR file on the corresponding server, and the public key of this file will be used to generate the private key.

2. Apply for a digital certificate: apply for an appropriate digital certificate. There are three different categories of SSL digital certificates that require users to apply for corresponding certificates according to the type of their own URL. The application process requires the submission of CSR documents:

① DV SSL: for small and medium-sized businesses and personal websites

② OV SSL: suitable for general companies, enterprises and financial institutions

③ EV SSL: sites for large enterprises and government agencies

3. Download SSL certificate: after completing the application, download the corresponding SSL digital certificate under the URL where the certificate was purchased, and complete the certificate request.

4. Install the digital certificate: connect the downloaded digital certificate to the computer and install it; in the "add" type of the application site, select the https type.

After completing the above steps, the certificate application and installation are roughly completed. Finally, you only need to restart the server to see if the prefix of the URL where the digital certificate is deployed has been changed from the original http to https. If the transformation is successful, the installation is successful; if not, you can choose to restart the server or do the above operation again.

The above are all the methods and steps of the process of applying for digital certificate. Thank you for your reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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