The proxy server has many functions and advantages and can be used for many purposes. The details are as follows:
1. If you use the proxy as a caching web proxy, you can improve the speed of Web response. Because the document already exists, the cache proxy returns the response directly from its cache.
2. They can be used to filter web content, such as preventing users from viewing inappropriate or objectionable web content. This is the main reason why enterprises adopt proxy server.
3. The anonymous proxy directs the user request to the target server, which ultimately does not know the source of the request. Only the proxy knows the source of the request, including the user IP address and location.
4. Use a proxy server to access websites that cannot be accessed due to geographical restrictions.
5. Fully protect users' information and data security. The above content briefly introduces some functions of proxy server. In addition, browsing the Internet through an proxy means that you do not directly visit the website, but pass information back and forth between you and the target website through an intermediate "proxy".
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