serwer pośredniczący

What kind of performance hit do these proxy servers impose?

Big organizations (or even countries) sometimes use proxy servers to control access to the Internet.

There is a lot of software which can be used for running a proxy server.

Will kids be able to use proxy servers to get round any blocks?

So a proxy server, as we know, is sort of a way station.

Well, the proxy server can have a number of functions.

The school's main proxy server, the authorized one, may be doing that.

Won't people just access it through a proxy server then?

Another important use of the proxy server is to reduce the hardware cost.

The Internet can be reached via proxy server, mirror, and other means.