Proxy servers acts as an intermediary between the remote server and
client.When a client requests a resource (webpage ,file) it connects
with the proxy server instead of directly connecting with server.
Proxy server downloads the requested file from remote server and then it is sent to client.
Proxy server downloads the requested file from remote server and then it is sent to client.
So, by using a proxy server a client never comes in a direct contact
with remote server.Proxies can be used to bypass the internet censorship
in colleges ,schools and offices.Proxies can be following types

