طراحي و پياده سازي يك كارگزار ناظروب با قابليت سرند هوشمند

Designing and Implemantation of a Proxy Server with Intelligent Filtering Capability

Recently the number of the Internet users has increased rapidly, and various traffic types are emerged as well. As such, the need for a method for traffic filtering has turned out to be very crucial. An effective method for this purpose is to investigate the traffic content in application layer. To provide such filtering, a proxy server can be utilized. A proxy server performs numerous duties which include network access control and traffic filtering. This paper considers a proxy server with rule based intelligent traffic filtering. To evaluate its performance, the proposed proxy server has been implemented and tested in real situation. The test results show that the server has acceptable performance toward recognizing the content and categorizing of browsed web pages.