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

Today's daily life, information exchange in our crowd more and more occupied a major focus of life, information exchange must belong to the Internet information security, and generally this website has https at the beginning, the general https divided into two types, respectively are paid and free, the next to understand what is free https.

First of all, it is necessary to understand what https is, https is the Internet used to ensure the security of the website protocol technology, it can not only reimburse users and server information transmission security, but also can efficiently protect the website security defense facilities, prevent it from being invaded, and https certificate His role is to maintain the basic security regulations for the operation of the server, to ensure the stability and security of its text transmission channel, and to facilitate the encryption and integrity of file transmission. Another important role of https certificate is to help users judge the basic use security of the website and protect the privacy of their personal information when browsing online.

Free certificate and free https are trial protocols developed by some companies to attract more users to choose company products by using their free number one. The advantage of free certificate is that users can have more choice space, so that users can install more compatible devices. Although the free https certificate has a certain time limit, which may not be conducive to the company's economic benefits, the free certificate also helps users to make multiple choices to a certain extent, rather than a version of the auction.

The above is the introduction of free https, although the performance of free certificates is not bad, but now the quality of companies is uneven, do some free https certificates have poor quality and virus infection, so users should pay more attention when choosing.

SSL Certificates carry out security encryption on websites, which can effectively prevent hijacking, effectively prevent malicious advertisements from being implanted on your websites, prevent tampering and monitoring from leaking user passwords, and SSL Certificates have an optimized effect on SEO rankings of search engines.

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