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Monitoring Techniques of Data Security for Geographical Information

Author: DangShaoNing
Tutor: ZengPing
School: Xi'an University of Electronic Science and Technology
Course: Computer System Architecture
Keywords: File Monitor Network Monitoring U disk monitoring Win32API WinPcap
CLC: P208
Type: Master's thesis
Year: 2008
Downloads: 64
Quote: 1
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Abstract


This paper focuses on the geographic information data safety monitoring technology . Win32API function to monitor file and WinPcap function of for monitoring network characteristics , proposed a geographic information data safety monitoring client systems on the basis of analysis of the existing file monitoring technology and network monitoring technology , according to the characteristics and requirements of GIS data files , the overall program . The comparative analysis of the existing file monitoring technology , based Win32API file monitoring technologies suitable for the monitoring of GIS data . The application the Win32API technology , through the operation of the application layer of the operating system to monitor user file , intercepted the unauthorized access of user files in U disk and other removable storage media monitoring , combined USB port permission control , an effective solution loss of confidential documents . The article also using the Trojan hidden technology to achieve a of monitoring client system Win2000/XP system processes to hide , effective protection of the safe operation of the monitoring client . In order to adapt to the new requirements of the monitoring technology for network monitoring technology research -based the WinPcap network monitoring technology . Finally, the design and implementation of other modules of the system of monitoring client demand data security system based on geographic information analysis , given the overall design of the system , and the design and implementation of network communication module and monitor log module . The tests show that the monitoring client system has a short development cycles , high safety, transparency , good benefits, and to protect the safety of geographic information data file .

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CLC: > Astronomy,Earth Sciences > Surveying and Mapping > General issues > Mapping database and information system
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