A proxy server is a type of server that acts as a middleman between a client and the target server. It provides network security and controls network traffic, and can also improve network speed by caching data. When a client sends a request, it is sent to the proxy server, which then forwards the request to the target server, receives the response, and returns it to the client. There are different types of proxy servers, such as HTTP protocol proxies, HTTPS protocol proxies, and SOCKS5 proxie...
