Safety application system for mobile terminal to automatically switch between different channel networking interfaces

A mobile terminal and automatic switching technology, applied in security devices, transmission systems, wireless communications, etc., can solve problems such as hidden safety hazards, lack of access process protection, and inability to meet the security requirements of enterprises and institutions for remote access to terminals. The effect of ensuring safety and improving safety

Inactive Publication Date: 2014-03-05
CHENGDU DAXINTONG COMM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Remote access usually involves three parts: access terminal, access channel and intranet application. Failure to protect any of these three parts will bring security risks to the entire remote access process.
The traditional virtual private network-based mobile terminal access solution focuses on the

Method used

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  • Safety application system for mobile terminal to automatically switch between different channel networking interfaces
  • Safety application system for mobile terminal to automatically switch between different channel networking interfaces
  • Safety application system for mobile terminal to automatically switch between different channel networking interfaces

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] refer to figure 1 . In a preferred embodiment of the security application system for the mobile terminal to automatically switch between different channel networking interfaces described below, the system model that supports the mobile terminal to implement channel networking switching for different business applications includes the application layer and the mobile terminal networking subsystem in turn. The application layer includes browsers or client terminals and application software that can perform programs for switching channels, and connects to Internet channels or dedicated data networks through the networking channels of the mobile terminal networking subsystem. The application layer monitors the web pages, services and functions used by users. When encountering the need to use a dedicated data network channel, the browser or client and the application program call the channel switching program and send a channel switching command to perform different networki...

Embodiment 2

[0028] Embodiment 2: Professional browser mode

[0029] refer to figure 1 . In the above-described embodiment 1, the browser is a special browser with an embedded channel switching program, the client and the application program are special software with an embedded channel switching program, and the browser performs channel switching operations through the embedded channel switching program; The client and application software perform channel switching operations through the embedded channel switching program.

[0030] The dedicated browser or client and application program embedded with the channel switching program monitors the pages, services and functions used by the user. When a dedicated data network needs to be used, the browser or client terminal and the application program call the embedded channel switch The program sends a channel switching command, and connects to the dedicated data network through the networking channel of the mobile terminal networking subsyst...

Embodiment 3

[0033] Embodiment 3: Universal browser mode

[0034] refer to figure 2 . In a preferred embodiment of the security application system for the mobile terminal to automatically switch between different channel networking interfaces described below, the system model that supports the mobile terminal to implement channel networking switching for different business applications includes the application layer and the mobile terminal networking subsystem in turn. The application layer includes a general-purpose browser embedded with a channel switching program module plug-in and / or a client and application software embedded with a channel switching program module, a browser embedded with a channel switching program module plug-in and / or an embedded channel switching program module The client terminal and the application program software link the Internet channel and the private data network through the system networking channel of the mobile terminal networking subsystem.

[0035]...

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Abstract

The invention provides a safety application system for a mobile terminal to automatically switch between different channel networking interfaces. The safety application system can prevent the special data network from being directly connected with the Internet and avoid invasion of the Internet. According to the technical scheme, an application layer comprises a browser, a client terminal, an application program and an embedded channel switching program module. The special data network is constructed in the internal data network which is physically isolated from the Internet. The internal data network is connected with a VPDN special line or an APN network and at the same time, connected with the GGSN of the mobile network or the SGSN of a regional gateway. When the application layer detects the demand for switching to a different networking network, the embedded channel switching function module is called, the current Internet networking channel is closed, networking parameters of a networking sub-system of the current mobile terminal are rectified, APN networking parameters and/or VPDN networking parameters of the special data network are designated to the application layer and the networking request is provided.

Description

technical field [0001] The invention relates to a method for establishing a safe application system by using a dedicated wireless data network including an APN channel or a VPDN network, ensuring information security, and realizing switching between an Internet access channel and a safe application network channel on a mobile terminal. Background technique [0002] With the rapid development of the mobile Internet, all kinds of mobile applications emerge in endlessly, various illegal methods such as hacking and phishing websites infringe on the security of the Internet all the time, and the problems of various pre-installed software and virus packaging that threaten the security of mobile phone networks are becoming more and more prominent. Gradually formed a black industrial chain. The security of Internet application systems has increasingly become the focus of attention. After the Prism Gate, people found that in front of the US government with strong technical strength,...

Claims

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Application Information

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IPC IPC(8): H04L29/06G06F9/44
CPCH04L63/0272H04W12/08
Inventor 朱雄关刘晓岩
Owner CHENGDU DAXINTONG COMM EQUIP
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