Wireless equipment fingerprint identification method and system, equipment and readable storage medium

Abstract

The invention belongs to the field of wireless equipment identification, and discloses a wireless equipment fingerprint identification method, a wireless equipment fingerprint identification system, equipment and a readable storage medium. The wireless equipment fingerprint identification method comprises the following steps of: collecting a network data frame of wireless equipment in a communication process; extracting characteristic parameters of the wireless equipment capable of reflecting the characteristics of the wireless equipment from the network data frame; constructing a characteristic fingerprint of the wireless equipment according to the characteristic parameters of the wireless equipment; training the characteristic fingerprint of the wireless equipment through using a classifier and then determining classifier parameters to obtain a wireless equipment fingerprint identification model; and identifying the current wireless equipment through using the wireless equipment fingerprint identification model and a characteristic fingerprint preset in a fingerprint library. The wireless equipment fingerprint identification method overcomes the defect that a traditional equipment identification method based on a certain characteristic parameter of the wireless equipment is prone to be forged and tampered, accurate identification of the wireless equipment is achieved by implicitly collecting the network traffic of the wireless equipment, the whole identification process does not interfere with normal operation of the wireless equipment, participation of a user is not needed, and good user experience is achieved.

Description

technical field [0001] The invention belongs to the field of wireless device identification, and relates to a wireless device fingerprint identification method, system, device and readable storage medium. Background technique [0002] With the popularization of the Internet and the development of WiFi technology, wireless / mobile communication has become an indispensable part of today's society. At the same time, wireless network security has also attracted widespread attention from the society. Among them, fingerprint identification of wireless devices is more important in academia and industry. hot topic. [0003] Traditional device fingerprinting starts with wireless devices, and accurately identifies devices by analyzing the unique behavioral pattern of wireless devices. If the MAC address of the device is used to identify the device, unfortunately, it is easy for attackers to forge or tamper with the MAC address through network attack tools, and forge themselves as a le...

AI Technical Summary

Problems solved by technology

For example, use the MAC address of the device to identify the device. Unfortunately, it is easy for attackers to forge or tamper with the MAC address through network attack tools, and forge themselves as a legitimate device to access the network, and it is not easy to be detected and discovered.

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