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

Browsers play a very important role in the Internet. The browser is an important window for users to access the Internet. when users visit the website, they must point to the correct address of the website through the browser. If the browser warns the user that there is a security risk to the site when it encounters an unsafe website, the user will consider whether to continue to visit the site. Therefore, browsers have a considerable influence on client security. They will consider from the user's point of view and try their best to protect the interests of users. Therefore, a secure connection means improving the network security of users and creating a more secure Internet. Therefore, many enterprises and individual users choose to install certificates as a security measure.

SSL security certificate simply says that HTTPS is a network communication protocol for encrypted transmission and identity authentication. By establishing a SSL security channel between the client browser and the WEB server, its function is to record and encrypt the data in the network transmission to prevent data from being intercepted or eavesdropped, so as to ensure the security of network data transmission.

A SSL certificate includes a public key and a private key: the public key is mainly used for information encryption, and the private key is mainly used to interpret encrypted information. When the browser points to a security domain, SSL will synchronously confirm the client and the server after installing the certificate, and establish an encryption method and a unique session key between the two, which can ensure the integrity and confidentiality of the information between the two parties. At present, most of the Internet is still the traditional HTTP transmission protocol, the use of this kind of protocol can not guarantee the security of the transmission information, which is equivalent to the information in the "streaking" state, which has a great security risk in the current network. The HTTPS protocol can encrypt the transmitted Internet information, which ensures the security of the information to a certain extent, and will not be easily obtained by hackers in the process of transmission.

The beginning of the address bar "https" and the green security lock indicate that a SSL secure encryption channel has been established between the browser and the website server, and users will not be viewed, stolen or modified when they visit the site and enter private information. After the user confirms the security of the website, the visit volume and transaction volume of the website will naturally increase with the credit praise of the website. The deployment of SSL certificate proves that the website has taken reliable technical measures in accordance with the requirements of relevant laws and regulations, which is very important for the healthy development of the enterprise.

SSL certificate securely encrypts the website, which can effectively prevent hijacking, prevent your website from being maliciously implanted with advertisements, prevent tampering and monitoring from leaking users' passwords, and optimize the SEO ranking of search engines with SSL certificates.

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