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This article mainly introduces the free https certificate how to do, the article introduces in great detail, has a certain reference value, interested friends must read it!

Http and https are common network protocols in our lives. You may find that when we enter a website, sometimes the domain name of the website begins with http, and sometimes it starts with https. What's the difference between the two? What is the https certificate? And why is there a free https certificate?

In short, http is a protocol that transmits web content, called hypertext transfer protocol, which is used to transfer from the World wide Web server to our local browsing server, while https on the basis of http has added a SMagazine which refers to the SSL layer, and the SSL layer is a secure socket layer, the principle of which we do not need to be too clear, we just need to know that https is more secure than http. Nowadays, many websites have abandoned http and upgraded to https protocol.

So what is the function of https certificate? https certificate is used for website deployment to the website server. Once the deployment is completed, users will visit the website more securely. Usually, we can see that browsers that deploy https certificate have a small green lock in front of the URL, indicating that this is a secure website and users can visit it with greater confidence.

Https certificates are issued by CA institutions and are usually expensive. But in order to promote the use of https, a public welfare organization ISRG ((Internet Security Research Group)) launched the free https certificate, which was founded by the EEF Electronic Outpost Foundation, the Mozilla Foundation and the University of Michigan in the United States. This free certificate is so useful that we can now obtain and deploy https certificates ourselves through the official client. There are so many related steps and tutorials that people who have a little computer knowledge can do it on their own. This free certificate can be said to greatly enhance the popularity of https.

Above is the free https certificate how to get 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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