A proxy server is a computer that mediates a customer requests. Proxy server is used, for example, to make a customer anomie (ask to access a particular site, but in fact the site is accessed by the proxy server, which then puts the client information required). Proxy server can and speed access to information when cache retains information.
Specifically, the proxy allows internet access via LAN users online. User request using the Internet browser some proxy page and it sends the request on the internet. Page receptive is delivered to the user who launched the application, so users are not exposed to direct attacks from the Internet and can get the internet through a single public IP.
Specifically, the proxy allows internet access via LAN users online. User request using the Internet browser some proxy page and it sends the request on the internet. Page receptive is delivered to the user who launched the application, so users are not exposed to direct attacks from the Internet and can get the internet through a single public IP.