Mobile terminal, security defense device thereof and security defense method thereof

A mobile terminal and security defense technology, applied in the field of mobile terminals and security defense devices, can solve problems such as user hazards and achieve the effect of security protection

Active Publication Date: 2013-09-25
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the operating system of the mobile terminal is cracked by the attacker, the attacker can obtain a large amount of private and sensitive info

Method used

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  • Mobile terminal, security defense device thereof and security defense method thereof
  • Mobile terminal, security defense device thereof and security defense method thereof
  • Mobile terminal, security defense device thereof and security defense method thereof

Examples

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Embodiment Construction

[0018] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims.

[0019] In the description of the present invention, it should be understood that the terms "first", "second" and so on are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "connect...

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Abstract

The invention provides a mobile terminal, a security defense device thereof and a security defense method thereof. The security defense device comprises a storage module, a start-up management module and a defense module. The storage module is arranged in a root file system of the mobile terminal and used for storing an executable file in the defense module. The start-up management module is used for acquiring and operating the executable file according to a configuration file in the mobile terminal during starting-up of the mobile terminal. The defense module is used for generating a permanent defense progress according to the operating executable file. The defense progress is used for monitoring abnormal behaviors of the mobile terminal and taking active defense according to the abnormal behaviors. By the security defense device, incapability of uninstalling of a safety protection program, and permanent memory operation and automatic start-up management of a safety protection progress are realized, all-around monitoring and protection as well as self-repairing, performed by the safety protection progress, on an application layer and a service layer of an operating system of the mobile terminal are guaranteed, and safety protection of the operating system can be effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of mobile equipment manufacturing, in particular to a security defense device and method for a mobile terminal and a mobile terminal. Background technique [0002] With the large-scale popularization of mobile terminals (such as mobile phones, tablet computers, etc.), many viruses, Trojan horses, and malicious attack programs have begun to invade the operating systems of mobile terminals, especially Android operating systems that can be rooted by third-party applications ( The only superuser) authority in the operating system, which can modify almost any data in the operating system. Once the operating system of the mobile terminal is cracked by the attacker, the attacker can obtain a large amount of private and sensitive information of the user, which will cause great harm to the user and bring a severe test to the security of the user's private and sensitive information. Contents of the invention [000...

Claims

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Application Information

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IPC IPC(8): G06F21/55
Inventor 巫国忠李绍燕
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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