With the popularity of the network, network security environment demand for ssl certificate growing wider, the world's top 500 enterprises in 84% of the world's 100 largest companies and banks in 88 percent of the world's 50 major banks and e-commerce website 46 sites ssl certificate installed. Only through the deployment of ssl certificates, really it gives users a reassuring trading platform.
SSL certificates is established between the client browser and a web server ssl secure channel to ssl protocol to provide secure authentication of users and servers; the data transmission is encrypted and hidden, to ensure that data is not changed in transit, and to protect the integrity of the data.
Because ssl technology to build all major browsers and web server program, so only need to install a server certificate that can activate the function. I.e., it can be activated by ssl protocol, encryption of data transmission of information between the client and the server can prevent the leakage of data information. Ensure the security of both the transfer of information, and the user can verify that the site he visited via the server certificate is authentic.
Secondly, ssl certificate technology by encrypting information and providing authentication, encryption can not only display this information when the authenticity of the site, you can also enter a user name and password in the site user.