The SSL certificate creates a secure connection in the browser and server, and protects the privacy data on the Internet in the form of encryption. This website with SSL will display a small hanging lock in front of its URL, and users can trade safely.

　　SSL advantage

　　1. 1. Safe

　　The main goal of the SSL certificate is to encrypt the information so that it is read by only specified receivers. Due to the instability of the Internet, the information transmitted through the network is likely to fall into the hands of third parties -but the SSL certificate will be encrypted by inserting random characters to effectively protect the security of information. Those third parties can get this information and cannot understand them. Therefore, SSL is usually used to protect the ideal choice of sensitive information.

　　2. Certification

　　As mentioned earlier, the data is spread through various parties on the Internet, so it is more likely to be accessed by non -expected third -party. Through the protection of the server certificate, SSL will ensure that any information on the website can reach the correct server -this server certificate can ensure that the SSL certificate provider is trusted by the middle person between the browser and the SSL server.

　　3.reliability

　　Whenever you use the SSL certificate on the site, it provides verification display. When people visit a certain website, the SSL certificate will be provided to a sense of trust in visitors -that is, the site is legal and real, not illegal or false. Generally, SSL authentication is displayed by the green lock on the address bar, which means that the website has adopted security measures and is reliable to carry out transactions.

　　4. Online payment

　　All payment card industry requires websites to have at least 128 -bit encryption SSL certificates to accept payment. If the website lacks a proper SSL certificate, you will not accept credit card payment. In this way, SSL is a necessary condition for a website that needs to be paid. 

　　5. No need to install software

　　SSL does not need to install client software, the only thing it needs is to connect to the Internet through standard network browsers. Therefore, the website owner can significantly save the cost of software purchasing, maintenance and management -whether it is good for small enterprises or large enterprises.

　　6.search engine optimization

　　Today, the SSL certificate has become one of the key elements to improve the search engine ranking -that is, websites with the SSL certificate will have a better ranking on the search engine results page. In addition, data also proves that basically all websites in search engines (Baidu, Sogou, etc.) have SSL certificates.