Information tracing method and device based on wireless network

Abstract

The invention belongs to the technical field of network communication, and particularly relates to an information tracing method based on a wireless network and a corresponding information tracing device based on the wireless network. The information traceability method based on the wireless network comprises the following steps: S1) collecting an Internet log, and extracting traceability information from the Internet log; S2) according to a preset keyword, counting the distribution of wireless network access points which publish traceability information matched with the keyword, and obtainingthe aggregation degree of each wireless network access point which publishes the traceability information; and S3) sorting the aggregation degrees of the traceability information issued by the wireless network access points, and taking the wireless network access points in a preset proportion range as the traceability information tracking objects. Through the method and the corresponding device,a stable traceability information wireless network gathering place can be obtained, the traceability information wireless network gathering place is stored in a database for monitoring, and a reliableguarantee is provided for network security maintenance.

Description

technical field [0001] The invention belongs to the technical field of network communication, and in particular relates to a wireless network-based information traceability method and a corresponding wireless network-based information traceability device. Background technique [0002] In recent years, with the rapid development of the Internet network, the information based on the Internet has also increased in a blowout state, and a lot of sensitive information or illegal information has also been mixed in it. How to deal with and track sensitive information or illegal information has become an urgent problem to be solved in maintaining network security. The problem. [0003] In tracking illegal information, a very important issue is that many people who publish illegal information temporarily access through public wireless networks (WIFI) distributed all over the country and release them in a wandering manner, which brings great difficulties to source tracing. big difficu...

AI Technical Summary

Problems solved by technology

[0005] 1. The publishers in the wireless network are temporarily connected and then exited, which cannot be tracked and identified;

[0006] 2. The wireless network belongs to the local area network in the public network, and it is impossible to monitor the network information in real time

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