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Data security persistence method and device based on mobile storage medium

A technology for mobile storage media and data security, which is applied in the field of computer security to reduce the risk of leakage

Inactive Publication Date: 2018-12-11
ANTAIOS (BEIJING) INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, an object of the present invention is to propose a data security persistence method based on a removable storage medium, to solve the problems revealed in the prior art

Method used

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  • Data security persistence method and device based on mobile storage medium
  • Data security persistence method and device based on mobile storage medium
  • Data security persistence method and device based on mobile storage medium

Examples

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Embodiment Construction

[0026] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. These embodiments of the present invention may be referred to herein, individually or collectively, by the term "invention", which is for convenience only and is not intended to automatically limit the application if in fact more than one invention is disclosed The scope is any individual invention or inventive concept.

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Abstract

The invention discloses a data security persistence method and device based on a mobile storage medium, and the method and device are applied to a computing device connected to the mobile storage medium. The method comprises a step of obtaining a storage address of data when the data in a local non-volatile storage device are accessed, and a step of storing the data into the mobile storage mediumas a target address according to the obtained storage address. The security policy of the present invention is detected and executed from the bottom of the computing device along with user operations,and the transfer of data is not sensible to a user.

Description

technical field [0001] The invention belongs to the field of computer security, and in particular relates to a data security persistence method and device based on a mobile storage medium. Background technique [0002] With the rapid development of computer and network technology, on the one hand, it makes people's daily work more convenient, but on the other hand, it also makes people's personal data, corporate data, and even confidential data face a more serious risk of leakage, especially the government. Confidential, military, industrial, financial, medical and other key areas. [0003] Chinese patent 201180064966.6 proposes a method of data dumping at the instruction level. This method changes the target address of the storage instruction to change the data pointing to the local to It points to the remote safe storage device, thereby realizing the centralized storage of data and achieving the effect of no trace of local data storage. [0004] Although the above securi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F12/14
CPCG06F12/1416
Inventor 汪家祥孔令超
Owner ANTAIOS (BEIJING) INFORMATION TECH