In addition,introduces a test to telnet the remote server in order to realize the channel test anywhere and anytime.

Cryptanalysis of the remote login authentication scheme based on the geometric approach;

Certificate based identity authentication in remote login linux system

This article proposes an efficient remote login authentication scheme based on sharing parabola．This scheme comes over Wu＇s scheme pitfalls，which is based on sharing line，and can resist Hwang＇s attack ways．The main advantages of this scheme are that user can choose and freely change their passwords，and the remote system does not need verification table for authentication login requests

This paper discusses how to improve efficiency of management through order preset and remote order of multi-media teaching software.

This paper ,by combining on how the Ghost network technology is actually used to carry on the hard disc cloning of network with the cooperation of using the remote order of electronic classroom software to maintain the network computer lab, is in the hope of improving the service efficiency of the network computer lab by providing the concrete technological route and realization method.