Data security detection method and device, storage medium and electronic equipment

Abstract

The embodiment of the invention provides a data security detection method and device, a storage medium and electronic equipment, and the method comprises the steps: carrying out the first protocol analysis of a received data package, so as to detect whether the received data package is GTP-U protocol data or not; under the condition that the GTP-U protocol data are GTP-U protocol data, splitting the GTP protocol header information from the analyzed GTP-U protocol data to obtain inner-layer data not including the GTP protocol header information, wherein the inner-layer data at least include a user layer IP, port information and application layer data; performing second protocol analysis on the inner-layer data, and performing security detection on the analyzed inner-layer data according toa predetermined security policy; and processing the data packet according to a security detection result. According to the embodiment of the invention, the existing firewall/gateway equipment is slightly changed, the flow of the GTP protocol can be audited by applying multiple original security policies on the firewall/gateway equipment, and the installation and deployment are simple and convenient.

Description

technical field [0001] The present disclosure relates to the field of network security, and in particular to a data security detection method, device, storage medium and electronic equipment. Background technique [0002] With the continuous development of the mobile Internet, the mobile Internet terminal (referred to as the mobile terminal) has surpassed the traditional PC terminal in terms of the number of equipment owned and the number of users, and has become the largest entrance terminal. Due to the popularity, openness and interconnection of mobile Internet, mobile terminals are facing traditional Internet security problems, such as security holes, malicious codes, phishing fraud and spam. At the same time, since mobile terminals involve more personal information, their privacy is stronger, and they also face many new problems. Therefore, it is necessary to pay more attention to the field of mobile security and improve the security level of mobile terminals. [0003]...

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Problems solved by technology

[0006] In view of this, the embodiments of the present disclosure propose a data security detection method, device, storage medium, and electronic equipment to solve the following problems in the prior art: Although the existing firewall / gateway equipment has a security policy, the current There is a security policy but it does not support the security detection of GTP protocol traffic, and there are still major security risks in the user system

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