A New Method Based on Action Feature to Control and Identify Proxy

In campus network, some users who use proxy system for getting network resources, which brought the trouble to the whole campus network. Now days, the anti-proxy technology is simple, can´t effectively prevents using proxy system, this paper proposes a method to control the proxy system through several aspects of proxy´s feature. By the study strategy, the client software and Core access system analyze the feature of proxy such as detection datagram, application process, network attributes and network flow, etc, and then uses the results to effectively identify and control proxy system.