Dissertation > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Procedures package ( application software ) > Office automation system

Intranet office automation research and design of the monitoring system

Author XuShuYang
Tutor LiuNaiZuo;XingKeLi
School University of Electronic Science and Technology
Course Software Engineering
Keywords OA system network behavior monitor management
CLC TP317.1
Type Master's thesis
Year 2009
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With the expansion and development of the enterprises scale, corporate office network is playing an increasingly important role .As a wide range of applications the network features ,its security issue shows and the conflict between them is becoming increasingly conspicuous. Aim to ensure the security of office network ,the development of an software to effectively monitor the internal network, has become the most practical needs .Through the monitor software to achieve effectively monitoring, controlling and recording LAN users’activities on the Internet, real-time recording the mail, browsing web pages and FTP files , monitoring and managing network users’chatting acts, restricting and blocking the waste of net resources.Aim at the above issues ,this thesis is to exploratory researching from the network behavior analysis, Internet regulatory strategy conduct research, monitoring needs analysis, the achievement of key technologies and software designs etc to achieve monitoring and managing network and the security of office network. The main contents:A detailed study and analysis of the corporate network behavior, specially the security problems that the employees’non-working Internet brings ,and present a regulatory strategy of employees’non-working Internet conduct;A detailed analysis of the needs of the OA system’s regulatory functions ,mainly include the user management, setting up identity authentication system ,analyzing network traffic and optimize bandwidth resources, web browser control, management of instant messaging tools, dealing with BT type of software ,and to control other network applications;A detailed analysis of the key technical requirements to realize the OA system’s regulatory functions, mainly include monitoring and identifying the packet, packet analysis and reducing the packet loss rate;A detailed analysis of the application-layer data content filtering method, the system software design, network drive layer packet filtering method;System software design, including the database module, the management client and the client modules and server-side module.

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