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This article will explain in detail what you need to pay attention to when matching ssl multi-domain name certificates. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

In order to ensure the security of the data transmission of the website, it is a good choice to install the SSL certificate for the website. The SSL certificate is encrypted, which is distinguished according to the number of domain names of the website. The SSL certificate is also divided into single domain name SSL certificate, multi-domain name SSL certificate and wildcard SSL certificate. If there are a large number of domain names in the website, then ssl multi-domain name certificate is a better choice, so what is the ssl multi-domain name certificate? How to match?

What is the ssl multi-domain name certificate?

The SSL certificate is that the user complies with the SSL protocol, and then the digital certificate authority can issue the certificate after confirmation. The SSL certificate has the function of encrypted transmission. The SSL certificate establishes a secure channel between the client and the server through the private key and key, so that the security of the user browsing can be ensured, and the data information in the website will not be stolen by the third party.

When applying for a SSL certificate, users should be aware that the number of domain names of a website protected by a general SSL certificate is one, but when there are a large number of website domain names, they choose a multi-domain name SSL certificate, and the CA organization will use the first domain name as the main domain name, and the sub-domain name under the main domain name will also be protected by the certificate, and the flexibility of the multi-domain name SSL certificate is very high.

What should I pay attention to when ssl certificates match multiple domain names?

SSL certificate matches multi-domain name certificate, what you need to pay attention to is the type of domain name. In general, multi-domain name SSL certificate can support two verification methods: DV SSL certificate and OV SSL certificate, and the security level of these two verification methods is different. In general, the security level of OV SSL multi-domain name certificate is much higher. Pay attention to your own choice.

How to bind a ssl certificate to multiple domain names?

To bind a SSL multi-domain name certificate, what to do is to first select the SSL certificate suitable for the website, then download the certificate, then import the certificate to the server, find the site where the certificate is deployed, and then click bind, so that the SSL of the website is configured, and then you can access the website through https. After binding the SSL certificate, you need to restart the server. If you cannot access the website through https, you need to determine whether the server's firewall is blocking port 443.If the port of the certificate is incorrect, there will be problems with this configuration.

This is the end of what you need to pay attention to when matching ssl multi-domain name certificates. I hope the above content can be helpful to you and learn more knowledge. If you think the article is good, you can share it for more people to see.

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