What are some common types of proxy IP protocols? Regarding this question, let's first understand what a proxy server is. The editor will introduce it to you below:
Proxy Server:
The proxy protocol is equivalent to the middleman between the client and the target server.
The rules for exchanging data between the client and the proxy server. Currently, some of the more commonly used IP proxy protocols are HTTP, HTTPS, and SOCKS5:
1. HTTP protocol
The client sends a request to the proxy server, which then forwards the request to the target server. The target server then responds with data back to the proxy server, and the proxy server finally returns the response data to the client.
2.HTTPS protocol
The HTTPS protocol is encrypted based on the HTTP protocol. After the user sends a request, the proxy server will authenticate and verify the information. Only after the authentication is completed will the request be sent to the site server. When the data is returned, it is also returned to the user client in the form of encrypted data, so it is very helpful in protecting the user's personal information.
3.SOCKS5 protocol
SOCKS5
The protocol is similar to the HTTPS protocol, and data is transmitted through a proxy server in an encrypted form. The difference between the two is
SOCKS5
The request sent is in the form of binary code. And
SOCKS5
The protocol is at a lower level than HTTP and HTTPS protocols. SOCKS5 is at the transport layer, while HTTP and HTTPS are at the application layer.
Summary: If you compare the three without considering the cost in the early stage, you can use SOCKS5 proxy.
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