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This article mainly introduces how to apply for a free multi-domain certificate, the sample code in the article is very detailed, has a certain reference value, interested friends must read it!

The types of SSL Certificates are more, it can be suitable for different websites, the main purpose of installing SSL Certificates on websites is to improve the security of websites, the security of websites is not in place, and it is difficult for everyone to rest assured in use. Apply for installation of SSL Certificates on websites. SSL Certificates are divided into single domain name certificates and multi domain name SSL Certificates. Different websites choose different when applying for certificates. How about applying for free multi domain name certificates? How long does it take to apply? Let's get to know each other.

How about a free multi-domain certificate application?

When users apply for certificates, there is a difference between free and charging. Free multi-domain certificate applications have advantages in price, so many users choose free certificates. When users apply for multi-domain certificate, is there any free one? In general, free certificate domain name is a single domain name, and multi-domain name certificate is not free, multi-domain name certificate multi-protected domain name is more, it is required to charge.

What to pay attention to when applying for multi-domain certificate?

When users apply for multi-domain name certificates, it is mainly because SSL Certificates have the functions of server authentication and data transmission encryption, and CA institutions will regard the first domain name of the website as the main domain name, while other domain names will serve as the subject standby domain name. For example, when there are many domain names of websites, it is OK to select multi-domain name certificates.

To apply for multi-domain SSL Certificates, you need to go to a formal CA organization to apply. There are many brands of SSL Certificates. When you apply, you need to pay attention to brand issues to avoid problems with the SSL Certificates you choose. To apply for multi-domain SSL Certificates, you also need to pay attention to the submission of materials. If the materials are not submitted in place, then the application for certificates will not be smooth.

How long does a domain SSL Certificates take?

When users apply for domain name certificates, they should be clear about their own choices, because there are many types of domain name certificates. The certificates we choose include single domain name certificates, multiple domain name certificates and wildcard certificates. The time spent on these three types of certificates is different. The time spent on applying for a single domain name certificate is much less.

Users apply for domain name certificates, their verification levels are different, then this certificate in the application, the time spent is also different, such as DV SSL Certificates, OV SSL Certificates, EV SSL Certificates, users apply for different certificate levels, the application time is also different.

The above is how to apply for a free multi-domain certificate all the content, thank you for reading! Hope to share the content to help everyone, more relevant knowledge, welcome to pay attention to the industry information channel!

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