One, what is SSL certificate, what is http://www.aliyun.com/zixun/aggregation/29830.html ">https website?"
An SSL certificate is a digital certificate, similar to an electronic copy of a driver's license, passport, and business license. The SSL certificate is designed and developed by the Netscape Communication Company by establishing an SSL secure channel between the client browser and the Web server (Secure Socket Layer (SSL) security protocol. This security protocol is primarily used to provide authentication to users and servers, to encrypt and hide transmitted data, to ensure that data is not changed in transit, that is, the integrity of data, has become a global standard in this field. Because SSL technology has been built into all major browsers and Web server programs, you can activate this feature only by installing a server certificate. That is, it can activate the SSL protocol, and realize the encrypted transmission between the client and the server, which can prevent the leakage of the data information. The security of the information is guaranteed, and the user can verify through the server certificate that the website he visited is true and reliable.
What website requires SSL certificate?
I have encountered the site, configured a certified certificate, there are probably such a few categories:
1, the Shopping transaction class website
This is needless to say, Alipay, PayPal and so will certainly encrypt to protect your password security.
2, registration class site
Some large sites, registered members or landing, will be specifically through the SSL channel, to protect your password security, such as:
https://www.name.com/account/login.php
Https://idp.godaddy.com/login.aspx
Third, Startssl SSL request detailed steps
1, the first to register the user on the STARTSSL, registration interface as follows, registration needs to wait for approval.
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