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

Do not understand what is the https server certificate? In fact, it is not difficult to solve this problem. Let the editor take you to learn how to solve it. I hope you will gain a lot after reading this article.

HTTPS is an encrypted channel used to make up for the security of HTTP transmission. in short, it is the secure encrypted version of HTTP. That is to say, SSL protocol layer is added to HTTP to encrypt transmission to achieve security purposes, while HTTPS is based on SSL, so the details of encryption need to use SSL. It is widely used in the transmission of important data online, such as transaction payment and so on.

HTTPS certificate is a kind of encrypted secure transmission protocol, namely secure socket layer hypertext transfer protocol certificate, which is introduced to solve this security defect of HTTP protocol. If the data is to be transmitted securely, it should be encrypted and verified on the basis of HTTP. SSL relies on the server certificate to verify the identity and encrypts the communication protocol between the client and the server, which is also known as the HTTPS server certificate or HTTPS certificate.

The difference between HTTPS and HTTP:

First, when adopting the HTTPS agreement, you need to apply to the CA organization, and many of them may have to charge a fee.

Second, HTTP protocol is plaintext transmission, which is very easy to be intercepted and tampered with. HTTPS is a very high security SSL encryption transmission protocol, which verifies the security of the transmitted content through the server certificate.

Third, there is a great difference in the way of communication between HTTP and HTTPS, the former using port 80 and the latter using port 443.

Fourth, the communication mode of HTTP is stateless; the certificate protocol of HTTPS is encrypted, and its transmission and authentication are more secure than HTTP protocol.

If you need a HTTPS server certificate, you must apply for a certificate from the CA institution for security purposes. For example, the website of the banking system and the communication between the server and the client are all realized by HTTPS, and only when the client passes the certificate can it be trusted. Although this will be inefficient, secure communication is more needed from the bank's point of view. The clients of the servers and certificates used in the local area network are their own people, whether they are issued by themselves or from public places, so the clients in the local area network must trust the HTTPS server certificate.

Thank you for reading this article carefully. I hope it is helpful for everyone to share the https server certificate. At the same time, I also hope you can support us, pay attention to the industry information channel, and find out if you have any problems. Detailed solutions are waiting for you to learn!

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