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

This article mainly introduces "the role of ssl certificate". In the daily operation, I believe that many people have doubts about the role of ssl certificate. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts about "the role of ssl certificate". Next, please follow the editor to study!

What is the SSL certificate for?

SSL certificate is a kind of digital certificate that helps websites to achieve https encrypted access. For most people, they may not know the difference between our usual http and https. Popularly speaking, when your website is linked by http, your users submit any information to the website, including login information with user name, order details, transaction content and so on. All sensitive information is transmitted in clear text, which provides hackers with loopholes to monitor, steal, or even tamper with the communication between your users and the site. On the other hand, https turns this plaintext transmission into encryption.

What are the benefits of installing a SSL certificate for a website?

1. Security: traditional http transmission is an insecure way of plaintext transmission, and sensitive information is easy to be monitored, intercepted, or even tampered with. After the SSL certificate is deployed, http is upgraded to https, which becomes an encrypted transport. Without a SSL   certificate, any computer between you and the server can see your bank card number, user name and password, and other sensitive information. After installing the   SSL   certificate, no third party can read the information except to send it to the specified server to protect important information from hackers.

two。 Optimization: both Baidu and Google have issued announcements that https sites have better ranking weights. Google has already announced that HTTPS will be used as a ranking signal, which means that webmasters have the opportunity to improve the SEO ranking of websites by installing SSL encryption certificates. Google believes that more than 200 algorithms can provide higher rankings in search engines, and the SSL encryption certificate algorithm is one of them.

Of course, there are so many examples for your reference, in practical application, operators still need to consider whether the website must install SSL certificate according to their own needs. Finally, we summarize the problems that we should pay attention to when using SSL certificate.

1. Do not install the root certificate unless necessary. Be sure to identify the source of the certificate when installing the root certificate.

2. For online banking, online payment, important mailboxes and other websites, make sure that there is no problem with the SSL certificate. If the browser gives a warning of an error in the SSL certificate, be sure to refuse access. Some home broadband users must pay attention to this.

3. As it is relatively cheap for individuals to apply for SSL certificates, we must pay attention to phishing websites with legal SSL certificates (more common abroad). For phishing websites, be sure to see the domain name clearly, treat it carefully, do not believe any winning news, and install security software with phishing protection function to avoid some unnecessary losses.

At this point, the study on "the role of ssl certificate" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.