In networks, server is a server (a computer system or an application program) that acts as an intermediary for requests from clients (example Browser) seeking resources from other servers (websites avejis saxli saba sadzineblebi from internet). A client connects to the , requesting service, such as a file (ftp), connection, web page (http or https), or other resource, available from a different server. The server evaluates the request according to its filtering rules. It filter traffic by IP address or protocol (example Banner Ads or Popups). If the request is ok in the filter, the Proxy avejis saxli saba provides the resource by connecting to the server and requesting the service on behalf avejis saxli saba sadzineblebi of the client.
A server may optionally alter the clients request and sometimes it may serve the request without contacting the specified server. In this case, it caches responses from the server and returns subsequent requests for the same content directly. A proxy that passes requests and replies unmodified is tunneling proxy. A proxy server can be placed in the user's local computer and the destination servers on the Internet. A reverse proxy is an Internet proxy used avejis saxli saba sadzineblebi as a frontend to control / protect access to a server on a private network, commonly also performing tasks such avejis saxli saba sadzineblebi as authentication, caching or decryption.
Most populare point blank proxies are the , allowing access to content on the Internet. The common avejis saxli saba sadzineblebi use of a web is to serve as a web cache. Many scripts provide a means to deny access to Domains specified in a blacklist, thus providing content filtering. Example filtering Ads, Banners and Popups. This is often used in a corporate, educational, or library environment, and anywhere else where content filtering is desired. Some proxies reformat web pages for a specific purpose avejis saxli saba sadzineblebi or audience, such as for cell phones. Most Proxy Scripts manage own cookies.