Design And Implementation On The Computer Security Monitoring System

With the enterprise internal network size increasing and computer terminals number growing more and more, the information leaks and security threats emerged one after another in the enterprise. It gives security and daily management of a great deal of pressure. Computer monitoring system which can solve the security problems should be the urgent needs of enterprise users.This paper first introduces the current development of computer security monitoring system status and trends and introduced the Windows operating system-based monitoring technology mainstream and communication technology. Then it analyzes the security requirements of typical enterprise users and business environment and proposes the the function parameters and performance parameters which monitoring system should have according to relevant national standards. This paper designs and implenment the system with object-oriented approach, and describes in detail the algorithm to achieve a variety of monitoring functions such as mobile storage devices, process start with USB filter driver technology and kernel HOOK driver technology. Finally, comprehensive functionality and performance testing are implemented. The results combined system test control system improvements and future research directionsNow, the computer monitoring system has been deployed in internal business network of Shaanxi Mobile Company and it run well.