An overall processing method of ip geolocation system

Abstract

The invention belongs to the technical field of network security, and discloses an overall processing method of a network IP geographic positioning system, which adopts a triangular positioning method to determine the position of the measured host, and the distance ranges from all adjacent reference nodes to the target host form an intersection The overlapping area is used, and the coordinates of the centroid of the overlapping area are used as the actual physical address of the measurement target to obtain its geographic location. The invention improves the accuracy of IP geographic location positioning and solves the problem of precise IP geographic location location of network target nodes. In civilian use, the overall solution of IP geolocation system based on DoS attack can help network applications improve performance, improve security and provide new services; Cooperative operations provide technical support.

Description

technical field [0001] The invention belongs to the technical field of network security, and in particular relates to an overall processing method of a network IP geographic positioning system. Background technique [0002] The basic method of network IP geolocation is to use the name, registration information or delay information of IP equipment to estimate its geographical location. The basic principle of the positioning algorithm design is: under the premise of ensuring the positioning accuracy, minimize the measurement overhead, and at the same time have good scalability and protect user privacy. The initial positioning algorithm infers the geographic location of the IP device by querying the DNS server for the Domain Name System or mining the information implicit in the host name. Afterwards, some positioning algorithms estimate the location of the host according to the linear relationship between the delay and the geographical distance, and reduce the positioning erro...

AI Technical Summary

Problems solved by technology

In recent years, probability-based positioning algorithms have become a research hotspot again, and positioning is performed by looking for the distribution of delay and geographical distance. Although they have been continuously improved, these two types of algorithms cannot accurately locate the IP location of the target node. The reason is that there are no adjacent reference nodes of multiple target nodes, and there is no related fusion algorithm

[0003] The overall solution to the IP geolocation system is very difficult and challenging. In the current published literature, no relevant research results have been seen.

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