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Implementation of Campus Network Traffic Control and Initiative Protection

Author: HanLiu
Tutor: WangYuLiang
School: Beijing University of Posts and Telecommunications
Course: Electronics and Communication Engineering
Keywords: Active defense Abnormal flow Unified Threat Management Flow Control Honeypot
CLC: TP393.18
Type: Master's thesis
Year: 2009
Downloads: 18
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Abstract

With the rapid development of the network, as an important part of Internet education network, especially institutions of higher education network is also in constant development. Increasingly rich variety of network-based services and applications, such as WWW, FTP, E-mail and other services, and campus network, a variety of teaching and research applications, in-depth development of the campus network construction will undoubtedly increase the information resource sharing improve work efficiency has played a positive and important role in promoting. Meanwhile, the number of users of the campus network is growing, the network is increasingly important in the way people work, learning and life, people want to be able to get uninterrupted high-quality, secure and reliable network service. However, a variety of attack techniques and worm continuous development, more dangerous and difficult to resist threats to network brings great harm to the campus network environment, due to abuse of the part of the users on the network, such as those based p2p download software technology has brought great pressure on the use of network bandwidth, often caused by the congestion of the network link, network traffic can not be guaranteed. The thesis study of the Tianjin business management training center network environment and security threats to the particularity of the campus network. And other networks, this network is not only constantly subject to attack from outside the network, but also the more serious by the possibility of attacks from within the network is much larger than the network. The reason is that most of the campus network is the knowledge of the students are learning, they number of curious, more curiosity, and some students a high level of network knowledge. This makes them a potentially unsafe campus network. Therefore, as institutions of higher learning how to build a reliable campus network security system, became the College urgent need to consider the problem. The paper analyzes the needs of the campus network, the combination of the Tianjin business management training center hardware facilities and Institute of specific circumstances, according to the needs and characteristics of the campus network, and network security solutions suitable for the enterprise management training center in Tianjin. Unified threat management, traffic control and honeypot technology through research and design a campus network security system based on the proactive strategy of the program is not only to strengthen the external network attack prevention, and in particular to strengthen the internal network defenses and management. Combined with the entire campus network intrusion detection technology, prevention of these important sectors of the combination of movement, active and passive combination enhances security. Use to prove that the program can reduce the harm to the network of computer viruses; reduce the hazards of the network intruder on the campus network; greatly reduce the spread of bad information in the campus network; improve access to the campus network security; assurance College faculties, normal computer teaching laboratories. To achieve the desired effect.

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Computer network > Local area network (LAN), metropolitan - area network (MAN) > Campus network, enterprise network (Intranet)
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