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

The security of the website has affected the development of the website, so it is necessary to configure the SSL certificate for the website. Of course, there are many types of SSL certificate. According to the domain name of the SSL certificate, it is divided into three types: single-domain SSL certificate, multi-domain SSL certificate and wildcard SSL certificate. What is the ssl certificate for many domain names?

What is a multi-domain name ssl certificate?

In general, the SSL certificate only supports the domain name of one website. This kind of certificate is a single domain name SSL certificate, while the multi-domain name SSL certificate allows multiple domain names to be protected in the same SSL certificate. This kind of certificate can provide customers with greater management convenience, and it is much cheaper than buying a single SSL certificate. To a certain extent, it also simplifies the verification process. For customers, it also saves their own money, and multi-domain name ssl certificates also complete the corresponding encryption work.

The multi-domain name ssl certificate is to put all the certificates together, and only need to manage one SSL certificate, because it can protect the domain name of the website through a SSL certificate. The number of domain names supported by the multi-domain name ssl certificate is about 1-150, so you don't have to worry about the expiration time of different certificates, you only need to pay attention to one certificate. The number of domain names protected by different brands is different. Therefore, when you choose a multi-domain name SSL certificate, the corresponding situation of the certificate should be analyzed reasonably.

What is a software signature certificate?

Digital signature refers to the electronic security tag that can be added to the document, through which you can verify the publisher of the document and help verify whether the document has changed after being digitally signed. If there is no valid digital signature, then there is no way to protect that the file is indeed from its claimed source, and there is no way to ensure that it has not been tampered with after release, and the digital signature certificate is very important.

Software signature certificate is very important for software, and the main purpose of software signature certificate is to add digital signature to software code. its purpose is to ensure authenticity and let users trust the source of the software. it is also a certain guarantee to the data after the software release to ensure that there is no tampering.

For the website software to configure SSL certificate is necessary, of course, for the authority of the certification authority is also we need to figure out in the application process.

SSL certificate securely encrypts the website, which can effectively prevent hijacking, prevent your website from being maliciously implanted with advertisements, prevent tampering and monitoring from leaking users' passwords, and optimize the SEO ranking of search engines with SSL certificates.

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