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Mobile phone payment protection method

A technology for mobile payment and program protection, applied in the field of computer security, can solve the problem of no solution for mobile phone security, and achieve the effect of cache data protection

Active Publication Date: 2011-10-19
BEIJING BANGCLE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But for 3, there is currently no reliable solution for the local security of mobile phones

Method used

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Embodiment Construction

[0013] A reverse sandbox-based mobile phone payment protection method provided by the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] Reference in this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, appearances of the phrase "in one embodiment" in various places throughout the specification are not necessarily all referring to the same embodiment.

[0015] What is described below is presented in terms of computational algorithms, or symbolic representations, which are the means used by those skilled in the art to convey the substance of the work in the most effective manner to those skilled in the art. In the following description, the features, structure and logic of these embodiments may be included in other emb...

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Abstract

The invention provides a mobile phone payment protection method. The method comprises the following steps of: providing an encrypted file system, and protecting all reading and writing of a program to be redirected into the file system; performing encrypted storage on any reading and writing of the file system; performing the attach on the protected program by utilizing a ptrace function, and capturing transfer of a system of the all reading and writing of the protected program; and modifying the transfer of a path of a practical file system to be a path of a safe file system, and continuing running the program.

Description

technical field [0001] The invention relates to the technical field of computer security, and more specifically, the invention relates to a mobile phone payment protection method. Background technique [0002] With the continuous growth of 3G users, the convenience of mobile payment is developing more and more rapidly, and has great potential. Mobile payment, an emerging shopping mode, is not only an extension of online shopping, but also a symbol of the fast-paced lifestyle of urban young people. one. However, a major bottleneck of mobile payment is that mobile phone users worry about the security of these payment services. [0003] Viruses are a common problem for mobile phone users. A typical attack mode is to send emails containing file attachments to unsuspecting users. The attachments contain malicious codes, and induce users to activate the attachments through emails. The attack code will modify the phone user's files or obtain these files. [0004] The other is an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/00H04L29/06
Inventor 陈彪
Owner BEIJING BANGCLE TECH CO LTD
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