An HTTP proxy is a server used to forward HTTP requests and responses between clients and servers.A proxy server can be located between the client and server, or it can be located on the client's or server's network.
1. Improve website access speed:
Proxy servers can cache HTTP requests and responses to reduce the amount of communication between the client and server. This can improve website access speeds, especially if there is a long distance between the client and server.
2. Improve network security:
Proxy servers can filter HTTP requests and responses to block malicious content. This protects clients from malware, viruses, and phishing attacks.
3. Bypass website access restrictions:
Proxy servers can alter data in HTTP requests and responses, for example, changing the URL of the request or the HTML code of the response. This can allow clients to bypass access restrictions on certain websites.
4. Provide identity verification:
A proxy server can provide authentication to control access to the server. This prevents unauthorized users from accessing the server.