Method and system for safely using credible mobile storage medium in off-line state

A mobile storage medium and trusted technology, which is applied in the field of network communication, can solve the problem that the safe use of trusted mobile storage media cannot be effectively solved

Active Publication Date: 2012-10-10
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the present invention provides a method and system for safely using a trusted removable storage medium offline to solve the problem that the prior art cannot effectively solve the problem of safely using a trusted removable storage medium in an offline state

Method used

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  • Method and system for safely using credible mobile storage medium in off-line state
  • Method and system for safely using credible mobile storage medium in off-line state
  • Method and system for safely using credible mobile storage medium in off-line state

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Embodiment Construction

[0021] In order to solve the problem of safely using a trusted mobile storage medium that needs to be verified online in an offline state. The core idea adopted by the solution of the present invention is: the client inserts the trusted mobile storage medium in the offline state, applies for using the trusted mobile storage medium in the offline state, and outputs the offline application file of the mobile storage medium, and the client will apply for the mobile storage medium offline. The file is sent to the trusted mobile storage medium management server through QQ, Email, etc. After the trusted mobile storage medium management server reviews the offline application file successfully, it sends the offline authorization file to the trusted mobile storage medium client through QQ, Email, etc. . After the client gets the offline authorization file, it loads the offline authorization file in an offline state, and loads the designated trusted mobile storage medium according to th...

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Abstract

The invention provides a method and a system for safely using a credible mobile storage medium in an off-line state. The method comprises the following steps: inserting a client side into the credible mobile storage medium in the off-line state and applying for using the credible mobile storage medium in the off-line state, and outputting an off-line application file of the mobile storage medium; sending the off-line application file to a credible mobile storage medium managing server by the client side, and after examining and verifying the off-line application file to be successful by the credible mobile storage medium managing server, sending the off-line authorization file to a credible mobile storage medium client side; and after the client side gets the off-line authorization file, loading the off-line authorization file in the off-line state, and loading the specified credible mobile storage medium according to a storage strategy after verification by both sides. According to the scheme of the invention, the problem of verification by both sides in the off-line state is solved, and the credible mobile storage medium is guaranteed to be safely used.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a method and system for offline safe use of a trusted mobile storage medium requiring online verification. Background technique [0002] As mobile storage media become more portable and have larger storage capacity, the problem of safe use of mobile storage media in the process of information security construction in enterprises and institutions is becoming more and more prominent. Therefore, current enterprises and institutions urgently need a set of complete mobile storage medium management solutions to fundamentally solve the problem of safe use of mobile storage media in the prior art. [0003] When the prior art performs online management on the trusted mobile storage medium, it can manage the entire life cycle of the mobile storage medium. For example: complete authorization for newly purchased mobile storage media through registration (labeling), and control access to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/58H04L29/08H04L29/06
Inventor 罗友春
Owner NEW H3C TECH CO LTD
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