Shulou(Shulou.com)06/02 Report--

In recent years, with the vigorous development of the Internet, security problems emerge one after another. At this time, it is urgent to protect our data security. Https is a "lock" to protect the data security of the website.

The difference between http and https

Http is a hypertext transfer protocol, and information is transmitted in clear text. This means that confidential information such as passwords, account numbers and transaction records filled in by users may be leaked, stolen, tampered with and used, so it is very insecure to use http protocol to transmit private information.

Https is a kind of website encryption transmission protocol based on SSL protocol. After the website installs the SSL certificate, it uses the https encryption protocol to access, which can activate the "SSL encryption channel" between the client browser and the website server, realize high-intensity two-way encrypted transmission and prevent the transmission data from being leaked or tampered with. To put it simply, HTTPS=HTTP+SSL is the secure version of HTTP

Differences between ssl certificate types

Compare domain name SSL (DV) enterprise SSL (OV) enhanced SSL (EV) audit content domain name management authority domain name management authority; authenticity of enterprise name, address, telephone and other information; domain name management authority; authenticity of enterprise name, address, telephone and other information; third-party database review, such as lawyer certification letter, etc. The issuance cycle is a few minutes-a few hours, 3-5 working days, 5-7 working days, you can apply for a fixed number of years 1-3 years 1-3 years 1-2 years browser address bar

Https+ Lock Flag

Https+ Lock Flag

Https mini lock logo + green address bar + company name is directly displayed in the browser address bar.

General-purpose personal sites, enterprise websites, enterprise official websites, e-commerce, P2P and other Internet financial websites cost hundreds to thousands of yuan to tens of thousands of yuan to tens of thousands of yuan

The largest digital certificate authority in the world

Manufacturer's product advantage SymantecGeoTrust,VerSign is the world's largest digital certificate certification body, with the most extensive browser support in the world, supporting Android and ios,win phone clients, automatic detection of malicious code scanning, vulnerability scanning, 30-day unconditional refund, policy amount up to $1.5 million GlobalSign7-day unconditional refund, policy amount up to $150000, perfectly compatible with mobile and PC Support for most browsers DigiCertDigiCert is the second largest digital authentication center in the world, with an insurance policy of up to $1.7 million, perfectly compatible with mobile and PC, and supporting most browsers

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.