System and method for detecting routing security

A security detection and routing technology, applied in the field of network security, can solve problems such as not having full network coverage, achieve small overhead, reduce false negative rate and false positive rate, and realize the effect of real-time monitoring

Active Publication Date: 2013-12-11
上海星地通讯工程研究所
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  • System and method for detecting routing security

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[0042] The present invention proposes a routing security detection RSDDCA (Routing Security Detection Based On Data and Control Plane Coordinated Analysis) technology based on data layer and control layer association analysis, which passively collects routing information, analyzes routing information, and then initiates data layer detection Or the joint detection of the data layer and the control layer to confirm the attack can solve the problems of routing black holes, information eavesdropping and tampering, and network communication interruption caused by routing security, and can reduce the false negative rate and false positive rate.

[0043] According to an embodiment of the present invention, an RSDDCA system is provided. figure 1 A schematic diagram of the architecture of the RSDDCA system is shown. refer to figure 1 , the RSDDCA system includes a routing information collection probe and a routing attack analysis platform. Among them, the role of the routing informat...

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Abstract

The invention provides a system for detecting routing security. The system for detecting the routing security comprises routing information collecting probes and a routing attack analyzing platform, wherein the routing information collecting probes are used for passively collecting routing information messages in real time and uploading the routing information messages to the routing attack analyzing platform, the routing information collecting probes are also used for receiving instructions of the routing attack analyzing platform to detect whether active IP addresses exist in the domain where the routing information collecting probes are located and feeding back a detection result, the routing attack analyzing platform is used for analyzing the routing information messages reported by the routing information collecting probes to discover abnormal AS domains and sending detection instructions to the routing information collecting probes in the abnormal AS domains, and the routing attack analyzing platform is also used for judging whether routing attack exits according to results fed back by the routing information collecting probes of the abnormal AS domains. The system and method for detecting routing security have the advantages that the missing report rate and false report rate of the routing attack detection can be reduced, real-time monitoring of a large-scale network system is achieved on the premise that cost is quite low, and the routing attack can be found out as early as possible.

Description

technical field [0001] The invention relates to the technical field of network security, in particular, the invention relates to a routing security detection system and detection method. Background technique [0002] Computer network is the product of the fusion of computer technology and communication technology. After nearly 40 years of development, especially since the mid-1990s, the number of applications on the network has increased, the scale of the network has grown rapidly, and the number of network users has increased sharply. The Internet is gradually evolving into the information infrastructure of human society. However, in recent years, many routing security incidents have occurred in the routing system of the Internet, which makes people worry about the security status of Internet routing facilities. The security of routing systems has attracted great attention from industry and academia. [0003] The routing system is the infrastructure and key support of the ...

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Application Information

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IPC IPC(8): H04L29/06H04L12/26
Inventor 许刚梁伟景全亮毕经平
Owner 上海星地通讯工程研究所
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