System and method for security processing on information item
A technology for secure processing and information items, which is applied in the field of mobile terminals to safely process information items, can solve problems such as sensitive information leakage, and achieve the effects of protecting information security, preventing leakage, and preventing sensitive information from leaking
Inactive Publication Date: 2017-05-31
BEIJING ANYUNSHIJI TECH CO LTD
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[0005] Aiming at the problem that sensitive information in information items may be leaked when an application in a non-safe area accesses an information item in a safe area, the present invention provides a system and method for securely processing information items
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[0039] Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units / elements are given the same reference numerals.
[0040] Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized or over...
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The invention discloses a system and method for security processing on an information item. The system comprises a generation unit, an interface unit, a control unit, and a security processing unit. To be specific, the generation unit is used for generating a security area for accommodating an application needing security protection; the interface unit is used for receiving an access request for an information item in the security area from an application of a non-security area; the control unit is used for carrying out mode matching on information in the information item to determine whether the information item includes sensitive information; and the security processing unit is used for carrying out security processing on the sensitive information in the information item to generate an information item after security processing when the information item includes the sensitive information. With the system and method disclosed by the invention, sensitive information in an information item can be identified and security processing can be carried out on the sensitive information, thereby preventing sensitive information leakage. In addition, the invention also discloses a mobile terminal for executing security processing on an information item or including a system for security processing on an information item.
Description
technical field [0001] The present invention relates to the field of information security, and more particularly, to a system, method and mobile terminal for safely processing information items. Background technique [0002] At present, technologies for information protection based on security zones usually virtualize and redirect files and data created, modified, and deleted by applications, that is to say, all operations are virtual. The real files and registry will not be changed, which can ensure that viruses or malicious codes cannot modify key parts of the system and damage the system. This technique directs files generated and modified by the application to a secure folder through redirection. When an app tries to do something, it can be run in a secure enclave first. If this app contains malicious code, it will be blocked from running further without causing any harm to the system. For example, changes made by a browser or other application can be removed at any t...
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IPC IPC(8): H04L29/06
CPCH04L63/107H04L63/0245H04L63/0428H04L63/1458
Inventor 王海腾张纪刚管帅朝华杨刘佳
Owner BEIJING ANYUNSHIJI TECH CO LTD