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Abnormal communication detection method and device, equipment and storage medium

A technology of abnormal communication and detection method, applied in the field of communication, can solve the problems of low tracking efficiency, poor tracking effect, single tracking method, etc., and achieve the effect of improving tracking effect and improving tracking efficiency.

Active Publication Date: 2020-11-03
EVERSEC BEIJING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Compared with mobile network communication, VOIP calls are cheap and easy to use. Therefore, criminals usually use VOIP technology to dial users’ mobile phones or fixed phones. Since the calling number in VOIP technology is a non-standard number generated by software at will, existing Technology can only be tracked by tracking the IP address, the tracking method is relatively simple, the tracking effect is poor, and the tracking efficiency is low

Method used

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  • Abnormal communication detection method and device, equipment and storage medium
  • Abnormal communication detection method and device, equipment and storage medium
  • Abnormal communication detection method and device, equipment and storage medium

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Experimental program
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Embodiment 1

[0030] Figure 1C It is a flowchart of a method for detecting abnormal communication provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of determining the abnormal communication number in the mobile communication network according to the log information of the VOIP network. This method can be implemented by the embodiment of the present invention. The device for detecting abnormal communication in the system can be implemented by means of software and / or hardware, and integrated in a server. Typically, it can be integrated in a server of a mobile communication network operator, a VOIP server or a third-party abnormal communication detection server. The method specifically includes the following steps:

[0031] S110. Obtain log information of the mobile communication network, and analyze and obtain a first call record; wherein, the first call record includes at least one piece of first call information, and the first call informati...

Embodiment 2

[0047] figure 2 It is a structural block diagram of an abnormal communication detection device provided in Embodiment 2 of the present invention, specifically including: a first call record acquisition module 210, a second call record acquisition module 220, an associated first call information determination module 230 and an abnormal number Judgment module 240 .

[0048] The first call record obtaining module 210 is configured to obtain log information of the mobile communication network, and analyze and obtain the first call record; wherein, the first call record includes at least one piece of first call information, and the first call information includes the main The calling number, the first called number and the start time of the first call;

[0049] The second call record obtaining module 220 is configured to obtain log information based on the voice transmission network of the Internet Protocol, and analyze and obtain the second call record; wherein, the second call ...

Embodiment 3

[0065] image 3 It is a schematic structural diagram of a device provided by Embodiment 3 of the present invention. image 3 A block diagram of an exemplary device 12 suitable for use in implementing embodiments of the invention is shown. image 3 The shown device 12 is only an example and should not impose any limitation on the functions and scope of use of the embodiments of the present invention.

[0066] Such as image 3 As shown, device 12 takes the form of a general purpose computing device. Components of device 12 may include, but are not limited to: one or more processors or processing units 16, system memory 28, bus 18 connecting various system components including system memory 28 and processing unit 16.

[0067] Bus 18 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus structures. Examples of these archite...

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Abstract

The embodiment of the invention discloses an abnormal communication detection method and device, equipment and a storage medium, and the method comprises the steps: determining associated first call information related to a VOIP network in a first call record of a mobile communication network according to a second call record of the VOIP network, and enabling the associated first call informationto serve as a suspicious number; and acquiring a communication data value according to the historical call record of the suspicious number in the mobile communication network, and comparing the communication data value with a preset abnormal communication data threshold to judge whether the suspicious number is an abnormal number. According to the technical scheme of the embodiment of the invention, the tracking of the SIM card number used by a lawbreaker is achieved, the position information of the GOIP voice gateway equipment can be positioned according to the historical communication base station of the SIM card number, the tracking effect of the GOIP voice gateway equipment used by the lawbreaker is improved, and the tracking efficiency is greatly improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communications, and in particular, to a method, device, device, and storage medium for detecting abnormal communications. Background technique [0002] With the continuous advancement of science and technology, communication technology has made great progress, and among them, the voice transmission (Voice over Internet Protocol, VOIP) method based on IP (Internet Protocol, Internet Protocol) has gradually come into people's sight. [0003] VOIP is to compress the voice data coding through the voice compression algorithm, pack it according to the TCP / IP (Transmission Control Protocol / Internet Protocol, Transmission Control Protocol / Internet Protocol) standard, and send the data packet to the receiver through the IP network. The party connects these voice data packets in series, and after decompression processing, restores the process of the original voice signal, so as to achieve ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M3/22H04M7/00
CPCH04M3/2281H04M7/0078
Inventor 庞韶敏尚程杨满智梁彧田野傅强王杰蔡琳金红陈晓光
Owner EVERSEC BEIJING TECH