Design And Realization Management Software Of Removable Storage Device In The Intranet Management System

The results show that, according to relevant department., the leak of electronic documents using the Removable Storage Devices has become the main way of the intranet information losses. So it is important to provide information security for intranet aiming at Removable Storage Devices.This paper introduces the current relevant background and research status of the Removable Storage Device Security used by USB interface widely in the intranet,. this paper designs and realizes the Network Management System, analyzes the security issues by using the Removable Storage Devices. This system realizes the monitoring of the Intranet Removable Storage Device by using multiple techniques, such as access control, file monitor, process monitor, agent protection, etc. The main content contains: Reading and writing of Filter Driver and control the Removable Storage Devices by loading files, capturing the operating information of the Removable Storage Devices by hooking File Operation API Function, prohibited to start from the Removable Storage Devices can prevent the spread of Trojan horse through the Removable Storage Devices effectively In the terms of understanding the whole process of Process Initiation and Hooking SSDT. Moreover, strategies of protecting files, processes, registries for monitoring have been taken. Finally, we also test the system. Furthermore, the data of the test show that, to the Removable Storage Devices, those system functions can carry out the security monitor for intranet and control access, monitor file, monitor process, etc..