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This article mainly introduces what is the role of SSL certificate, the sample code in the article is very detailed, has a certain reference value, interested friends must read it!

SSL certificate is more and more widely used on the network. Compared with other encryption measures, SSL certificate is more popular with Internet consumers, and the data and information of netizens can be better protected. Many new netizens will also choose SSL certificate installation. So the question is, what are the functions of SSL certificates?

First, be able to double-layer confidentiality of the website. SSL certificate is composed of public key and private key, which protects the input and output data information of both client and server. This double-layer protection can prevent hackers from stealing users' network accounts, passwords and transaction records, not only from being stolen, but also from leaking and tampering with data information.

Second, be able to verify the true identity of the visited website. Help users to identify whether the visiting website is a phishing site, and check the security and trust of the website. If the visited site is secure, the word secure visit will be displayed on the page.

Third, if the user who installs the SSL certificate is the company, then the SSL certificate can also enhance the company's trustworthiness and brand image. This is also one of the functions of SSL certificates valued by many companies. When a customer visits the company's official page, the page will display a green security lock, so that visitors can be told that the site is secure and reliable. Customers can safely conduct transactions and operations on the site in order to maintain the company's brand information and credibility.

Fourth, it can be beneficial to the optimization of the website compared with the website that does not install the SSL certificate, the website with the SSL certificate can be presented in front of the visitor when the visitor searches and visits, which is also a preferential treatment for the website with the SSL certificate installed.

The above is all the content of what is the function of SSL certificate, 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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