Shulou(Shulou.com)06/01 Report--

This article will explain in detail the method of renewing the SSL certificate for you. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

When using SSL certificates on a daily basis, you may encounter problems that prompt for certificate errors. So what is the cause of this situation? It turns out that this is caused by a mismatch between the certificate and the server. There are three reasons for this:

First, the SSL certificate expires and the SSL certificate needs to be renewed.

Second, the SSL certificate is not trusted, is not recognized by the issuing agency CA, or is not a SSL certificate provided by a professional company

Third, the SSL certificate is not configured correctly. The SSL certificate file corresponding to the matching IP address is not installed.

One of the most common is the first point, SSL certificate expired, so how to renew the SSL certificate?

The maximum validity period of the SSL certificate is 27 months. After expiration, the identity of the website will be checked and verified again, and all services will be stopped, resulting in SSL certificate errors. Therefore, in order to prevent such a situation, it should be renewed in a timely manner.

First of all, to log in to the platform, click the SSL certificate service box, find the certificate order that needs to be renewed, and click renew.

Secondly, the renewal of the certificate is actually equivalent to automatically generating a new order for the SSL certificate. You need to reapply for the certificate and complete the certificate verification process with the same process as the initial installation of the SSL certificate.

In addition, if you choose DNS authentication, add _ dnsauth to the host settings. Otherwise, the verification cannot be completed and it cannot be renewed.

Finally, after the certificate renewal is completed, you need to replace it with the latest certificate on the final page of the IP configuration.

This completes the final task of renewing the SSL certificate. If you do it yourself when you install the SSL certificate for the first time, you should not encounter too much problem when you renew it.

On the method to renew the SSL certificate to share here, I hope that the above content can be of some help to you, can learn more knowledge. If you think the article is good, you can share it for more people to see.

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