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

Now is an era of network development, websites are becoming very common, many people in entrepreneurship or other things will use the site, but many friends may not know much about some of the security certificates in the site. SSL digital certificate is one of them, so next, the editor will introduce what is SSL certificate, let's take a look at it.

What is a SSL digital certificate?

What is a SSL digital certificate? SSL certificate is a digital certificate, which is similar to the electronic copy of driver's license, passport and so on. Because it is configured on the server, it is also known as the SSL server certificate. This certificate complies with the SSL protocol and is issued to the server by the trusted digital certificate authority CA after confirming the identity of the server. It has the functions of server authentication and data transmission encryption.

In fact, this digital certificate is very similar to our e-passport, and it also has a time limit, after which it needs to be re-authenticated. The most important function of digital certificate is to protect the security of the website and prevent the website from being attacked by hackers or maliciously damaged by competitors. SSL digital certificate is a universal website security certificate, which can ensure the security of the website. If it is some online shopping websites, it needs a SSL certificate even more.

There are many types of SSL digital certificates, but all of them are issued by the same institution, that is, CA institutions. Customers can apply for which type of digital certificate according to their website needs. The fees for different certificates are also different. It can meet the needs of different users.

Frankly speaking, SSL digital certificate is the foundation and standard configuration of a website. Only when the website has the certification of SSL digital certificate, can it run better.

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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