An Analyzing System For Network Behavioral Information Of The Employees Based On ISA Server Log Of Intrannet

According to the latticing need of the domestic enterprises, an analyzing system for network behavioural information of the employees based on ISA server log has been developed. In the B/S mode, the essential functions of the network behavior of four-layer structures have also been designed and carried out.It adopted the SQL Server 2000 to designe its database,and added log-database dynamically.the application program between the front-end and the back-end was connected by the ADO.NET middleware ;and two core arithmetic was uesed :pagination-storage arithmetic and the arithmetic of conversing character string IP address to integer data .It was applied to managing the analyses for network behavioural information of the employees by the enterprises. It primarily realized the logging on of the administrators, the management of the departments and the employee, the query of network log and the analysis for the whole running status of ISA Server and so on.The system possesses the characteristics such as stable running, simple operation, convenient data-maintenance and high security. Especially, the system has two features originaly as follows: (1)The analyzing system for network elements based on B/S is convenient and stable; (2) The four-layer structure mode of the system is suit for all kinds of enterprises in practice and can been adjusted at any moment.