Method for realizing security and credibility of intelligent mobile terminal and system thereof

Abstract

The invention relates to a method for realizing the security and credibility of an intelligent mobile terminal and a system thereof, belonging to the field of information security and credibility management of the intelligent mobile terminal. The system comprises a multifunctional safety terminal, an intelligent mobile terminal and a trusted server. The multifunctional safety terminal mainly comprises one set of system interfaces, one set of input and output devices and an internal function module. The internal function modules comprise a terminal application program, an application level interface integrated module, a connection management module, a safety channel module, a digital certificate management module and an information security processing module. By using the connection between the multifunctional safety terminal and the intelligent mobile terminal, a safety channel from the multifunctional safety terminal to the trusted server is established, and the security and credibility of intelligent mobile terminal are realized. According to the method and the system, the cross platform is realized, a series of application level call interfaces are provided, the realization detail of a system bottom layer is effectively protected, and the potential risk of the intelligent mobile terminal is effected evaded by using the transparent, encrypted and controllable safety channel.

Description

technical field [0001] The invention relates to a method and system for realizing security and trustworthiness of an intelligent mobile terminal, and belongs to the field of information security and trust management of an intelligent mobile terminal. Background technique [0002] All kinds of smart mobile terminals have won wide acclaim for their rich functions, friendly interface, simple operation, and convenient portability since their birth, and have quickly occupied the market and achieved leapfrog development. . With the advancement of technology, new products are constantly emerging, and the cost performance is increasing day by day, which has promoted the mass popularization of various smart mobile terminals, and has gradually had a greater impact on people's life and work styles. [0003] All kinds of smart mobile terminals have their own specific operating systems, and on top of the operating systems are applications installed to achieve certain functions. These a...

AI Technical Summary

Problems solved by technology

Aiming at the security problems of smart mobile terminals, there are many solutions, such as installing anti-virus software on the terminal to prevent virus and malicious code infection, controlling the programs that can run on the terminal according to the time and space range of the terminal, using some plug-in ultra- Small and large-capacity mobile memory cards or external Keys with extended interfaces or Key devices based on wireless communication technology ensure the security of online payments, etc., but the focus of these solutions is still limited to the smart mobile terminal itself, and the smart mobile terminal usually carries Various applications with different functions, because users lack sufficient understanding of the source and operation mode of certain programs on smart mobile terminals, it is difficult to fundamentally eliminate potential threats such as virus variants or the latest Trojan horses

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