Method and device for intercepting disturbance calls

Abstract

The invention provides a method and a device for intercepting disturbance calls and relates to the field of information safety monitoring management. The method for intercepting the disturbance calls comprises steps of determining a disturbance call number; acquiring call transfer information of the disturbance call number, analyzing the call transfer information, and determining a disturbance source corresponding to the disturbance call number; and adding a call number which is subsequently transferred to the disturbance source in a blacklist. After the disturbance call is determined, statistical analysis of the transfer information is performed, the disturbance source to which the disturbance call is transferred is determined, and call numbers which are transferred to the disturbance source are directly determined as disturbance calls and added in the black list, and the call numbers are prevented from being dialed. The disturbance call interception efficiency is improved, checking of each number is not required, and lots of manpower and material resources are saved.

Description

technical field [0001] The invention relates to the field of information security monitoring and management, in particular to a method and device for intercepting harassing calls. Background technique [0002] With the continuous expansion of mobile communication services, a large number of harassing calls using mobile communication networks have emerged, which has become one of the important reasons for user complaints and impacts on communication networks. Harassing calls originate from unscrupulous users making large-scale calls to mobile customers, hanging up after ringing for a short time, and transferring calls to the message station or recorded phone when the customer calls back, forming harassment and fraud. [0003] Such as figure 1 As shown, the current technical means for operators to control harassing calls is mainly to establish a harassing call monitoring platform. The policy management module of the monitoring platform configures the harassing call identific...

AI Technical Summary

Problems solved by technology

When the number B is blacked out and shut down, criminals can activate new numbers such as B', B", B'", and also set unconditional calls to the harassment source voice platform C to harass ordinary users again, and then need to repeat Manual evidence collection and other steps are used to monitor and blacken the harassing numbers. In this way, for the same harassing source voice platform C, there is a scenario of repeated dialing and testing and evidence collection, which causes a waste of manpower and makes it difficult to improve monitoring efficiency.

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