Method and device for capturing network data packets in mobile terminal
A network data packet and network data technology, which is applied in the field of capturing network data packets, can solve problems such as lack of applicability and inability to meet data security, and achieve the effect of wide applicability
Active Publication Date: 2019-05-31
BEIJING QIHOO TECH CO LTD
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Problems solved by technology
[0004] Although this method can capture https data packets, it is often only for specific applications. For example, a monitoring tool can only monitor data sending and receiving for a browser software. Monitoring tools or methods lack universal applicability and cannot meet the needs of data security
In addition, for receiving and sending receipts based on an encrypted secure connection, this method of capturing data packets also needs to install the corresponding security certificate on the terminal device to achieve effective security monitoring. If the security certificate cannot be obtained , this technical means is still unable to effectively capture the data packets sent and received by the mobile terminal
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[0032] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0033] Please see figure 1 , is a flowchart of a method for capturing network data packets in a mobile terminal according to an embodiment of the invention. As shown in the figure, the method for capturing network data packets in a mobile terminal includes the following steps:
[0034] S110: Monitor the event of sending network data of the application program in the mobile terminal device by hooking the function for sending network...
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The invention discloses a method and device for capturing network data packets in a mobile terminal, wherein the method includes: sending an application program in a mobile terminal device by hooking a function for sending network data in the mobile terminal device Network data events are monitored; wherein, the function for sending network data is a unified interface function provided by the operating system of the mobile terminal device, and each application installed in the mobile terminal device needs to call when it needs to send network data This function: when the event of sending network data is monitored, the event of sending network data is intercepted, and the data packet to be sent is extracted from the event. The method can effectively extract the network data sent by the application program, and has wide applicability to various programs.
Description
technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a method and device for capturing network data packets in a mobile terminal. Background technique [0002] In order to facilitate application, most mobile terminal devices will be equipped with a relatively large operating system. The operating system is responsible for managing the software and hardware resources of the mobile terminal device, controlling the operation of other programs, and providing services and support for the operation of other programs. On the operating system, users can install various software applications with rich functions, and these software applications relate to aspects such as people's work and entertainment. Among the software applications installed by users, there are many applications that have high requirements on the operating environment, such as online banking. Once sensitive user information is stolen by malicious programs, it may ...
Claims
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IPC IPC(8): H04L29/06H04M1/725H04L12/26
CPCH04M1/725H04L43/00H04L9/40
Inventor 陈杰
Owner BEIJING QIHOO TECH CO LTD