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This article mainly introduces what the principle of SSL certificate is. It is very detailed and has certain reference value. Friends who are interested must finish reading it.

How does a SSL certificate work?

With the rapid development of the digital information age, it seems to have reached an era of universal access to the Internet, and network security is often an issue that people attach importance to. Generally speaking, SSL certificate plays a vital role in the information exchange of the Internet. SSL certificates are not unfamiliar to many people who have come into contact with the Internet, but when it comes to the principle of SSL certificates, many people may have doubts. So what is the principle of SSL certificate?

Before we understand the principle of SSL certificate, we need to have a detailed understanding of the definition of SSL certificate. SSL certificate is a digital network certificate issued by a special authoritative digital certificate authority after verifying the information of a domain name. It can maintain the security of network information and prevent it from being intercepted or eavesdropped by third parties. As for how SSL certificates do these things, it involves the principle of SSL certificates that we will discuss next.

With regard to the principle of SSL certificate, in fact, after a website has deployed a SSL certificate, it is equivalent to configuring two keys for this URL, one is called public key and the other is called private key. The function of the public key is to lock the information when the user leaves it on the site. Once locked, the information cannot be easily read unless there is a special key to open it. And the key that opens the lock is another key, that is, the private key. Only this corresponding private key can open the lock under the public key, so under the action of these two keys, the customer's information data can be safely introduced and browsed in the website, and will not be intercepted by others.

The above is what the principle of SSL certificate is all the content, thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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