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Safety U disk system for enterprises

A security and enterprise technology, applied in the field of data security, can solve the problem of inability to meet the requirements of the security level of the U disk, and achieve the effect of security improvement and extension of the use period

Inactive Publication Date: 2015-01-07
WUXI CINSEC INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nowadays, many companies have blocked the USB port or the U disk access system to prevent external mobile storage devices from copying the company's internal confidential information. To prevent others from copying the information in it, there is no better solution except for the U disk with a simple password
Therefore, the above various schemes can no longer meet the requirements of the security level of today's U disks.

Method used

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  • Safety U disk system for enterprises
  • Safety U disk system for enterprises

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Embodiment Construction

[0025] The present invention will be specifically described through embodiments below in conjunction with the accompanying drawings.

[0026] Such as figure 1 As shown, the present invention is a complete set of security system, which is composed of an authentication server, one or more management terminals, and one or more security U disks.

[0027] 1. Authentication server

[0028] The authentication server includes the authentication root key, and the authentication server must be inserted with the authentication root key before it can be used normally. The authentication root key is bound with the management key of each management terminal and the information of the secure USB disk, so as to prevent illegal authentication of the non-authorized secure USB disk after having this set of authentication service system. At the same time, the authentication server can assign permissions to the management users.

[0029] Second, the management terminal

[0030] The management ...

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PUM

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Abstract

The invention provides a safety U disk system for enterprises. The safety U disk system comprises an authentication server side, a management side and a safety U disk, wherein the authentication server side is used for guaranteeing identification and authentication of a management Key and the general safety U disk and setting management authority; the management side is used for authorizing a host to use the safety U disk, authorizing the host to use the safety U disk in an off line manner, allowing the host to use the safety U disk in a read-only way, prohibiting the host to copy data into the safety U disk and prohibiting the host to copy the data from the safety U disk; and the safety U disk is used for applying authentication, applying offline use, applying prolonging of service life and setting a screen locking mechanism. By a set of complete system, the safety of the U disk is greatly improved, the U disk can be flexibly set according to the need, and information safety problem existing for a long time in the enterprises is solved.

Description

technical field [0001] The invention relates to the field of data security, in particular to a secure USB disk system suitable for enterprises, which can achieve the effect that the previous simple USB disk protection cannot achieve, and greatly improve the security level of the USB disk. Background technique [0002] In today's highly developed information technology, USB flash drives are very popular due to their portability, small and beautiful appearance and increasing capacity. The security of U disk has also become a topic of concern to everyone nowadays. The frequent leakage of corporate secrets has fully demonstrated the importance of U disk information security. Nowadays, many companies have blocked the USB port or the U disk access system to prevent external mobile storage devices from copying the company's internal confidential information. To prevent others from copying the information in it, there is no better solution except for the U disk with a simple passwo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F12/14H04L29/06H04L9/32
Inventor 耿振民汪亮
Owner WUXI CINSEC INFORMATION TECH