Detection system of malicious data in mobile internet

Abstract

The invention provides a detection system of malicious data in a mobile internet and belongs to the technical field of network communication security. The system comprises a data preprocessing module, a feature scanning module, a machine learning module and a decision-making module, wherein the data preprocessing module is used for preprocessing and transmitting data collected from a mobile gateway Cn interface; the feature scanning module is used for carrying out feature scanning on the preprocessed data and outputting a scanning result; the machine learning module is used for carrying out machine learning monitoring on the preprocessed data and outputting a monitoring result; the decision-making module is used for judging whether the data is safe or malicious according to the scanning result and the monitoring result. The detection system has the benefits that after being preprocessed, the data collected from the mobile gateway Cn interface at a high speed is respectively transmitted to the feature scanning module and the machine study module to be detected, then the decision-making module combines the monitoring result and judges whether the data is safe or malicious through calculating the malicious coefficient of the data, and the detection system has the characteristics that the detection accuracy is higher, and data in a sample can also be monitored.

Description

technical field [0001] The invention relates to a detection system for mobile Internet malicious data, which belongs to the technical field of network communication security. Background technique [0002] With the development of science and technology, various applications on mobile phones not only enrich people's lives, but also add a hidden danger to the security of mobile phones. Criminals can use malicious programs on mobile phones to steal users' private information or send a large number of spam messages, thus endangering users' legitimate interests. and mobile Internet security. Since malicious programs must use the mobile communication network to achieve their purpose of stealing user privacy and maliciously attracting fees, if malicious information on the mobile communication network can be discovered and intercepted in a timely and effective manner, the spread of malicious programs can be prevented, thereby greatly reducing The number of compromised users. The ex...

AI Technical Summary

Problems solved by technology

[0005] The present invention solves the problem that the existing mobile Internet security monitoring technology has a high false alarm rate and cannot monitor the data that is not in the sample, and further provides a mobile Internet malicious data detection system

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