Internet terminal model identification method and device based on MAC section, terminal and storage medium

Abstract

The invention discloses an Internet terminal model identification method and device based on an MAC (Media Access Control) section, a terminal and a storage medium, the scheme uses the MAC section to replace a specific MAC address for identification and matching, and the problem of memory occupation in the current MAC identification process is greatly solved. Meanwhile, a sliding window technology is further introduced in the scheme, most abnormal data can be filtered when the corresponding relation library is generated, the problem of dirty data possibly occurring in an existing corresponding relation library is avoided, and the effectiveness and accuracy of the recognition method are guaranteed.

Description

technical field [0001] The present invention relates to an Internet terminal model identification scheme, in particular to a MAC segment-based Internet terminal model identification method, device, terminal and storage medium, belonging to the field of communication technology. Background technique [0002] Under the existing technical conditions, there are mainly the following two implementation methods for the model identification scheme of Internet terminal equipment: 1. Perform regular matching on the UA (User-Agent, User Agent) information in the request packet generated by the user accessing the network , and then realize the model identification of the terminal equipment; 2. Establish a correspondence table between the MAC (Media Access Control, Media Access Control) address and the terminal model, and identify the model of the terminal equipment through the known MAC address entered in the table . [0003] However, no matter which of the above-mentioned technical im...

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Problems solved by technology

In the former solution, the corresponding network access behavior of the terminal device is required, and at the same time, affected by the encryption technology in the Internet industry, the terminal device will generate a large amount of invalid information when accessing the network, or the UA information generated by it cannot be accurately captured. Acquiring and parsing

In the latter scheme, the implementation of the scheme depends on the established correspondence table. As the number of terminal models stored in the table increases, it will have a greater impact on the memory usage of the storage device and the subsequent search time. At the same time, if there is dirty data in the storage process of the corresponding relationship (that is, the actual terminal device model does not match the MAC address), it will lead to a series of subsequent chain error judgments, which will greatly reduce the robustness of the scheme.

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