Method and system for identifying spam message sources by combining message contents and transmission frequency

Abstract

The invention discloses a system and a method for identifying spam message sources by combining message contents and transmission frequency. The system comprises a parameter configuration interface module, a real-time acquisition and interception module, a service module and a management module, wherein the real-time acquisition and interception module acquires all messages, transmits the messages to the service module and receives interception information transmitted by the management module; the service module receives the parameter configuration transmitted by the management module, counts the messages of a user, identifies the message sources reaching a preset threshold and transmits all information of the message sources exceeding the threshold to the management module; and the management module receives and records the threshold exceeding information transmitted by the service module and transmits the interception information to the real-time acquisition and interception module. In the method, content characteristic values are calculated according to the contents, the messages having the same contents of the message sources are counted according to the characteristic values, only messages which are sent by the message sources and of which the contents meet characteristic value discovering conditions are intercepted, the characteristic values intercepted at the same time are counted and message sources meeting a blacklist condition are recorded in the blacklist. The system and the method can improve the spam message identification rate and lower spam message interception error rate.

Description

technical field [0001] The invention relates to the field of telecommunications, in particular to the monitoring and management of spam short messages, a system and method for identifying spam short message sources based on pure frequency and keywords combined with short message content and sending frequency. Background technique [0002] As a basic service of mobile communication network, short message service not only provides users with convenient message communication service, but also provides a channel for the dissemination of information garbage. However, spam messages are becoming more and more serious. Spam messages not only bring adverse effects of user complaints, but also have the problem of malicious arrears. Therefore, real-time monitoring and interception of spam messages is required. [0003] The sending characteristics of spam messages are: [0004] 1. More words; [0005] 2. Duplicate content; [0006] 3. Higher sending frequency. [0007] Most of the c...

AI Technical Summary

Problems solved by technology

[0004] 1. More words;

[0005] 2. Duplicate content;

[0006] 3. Higher sending frequency

Therefore existing technology needs to be further perfected, and this kind of short message source is identified, and this short message source is limited to send short messages

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