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Cloud storage-based data security protection system and method

A data security and data protection technology, applied in digital data protection, transmission systems, electronic digital data processing, etc., can solve problems such as enterprise losses and increase users' concerns about cloud storage data security, so as to prevent data leakage and improve The effect of data security

Inactive Publication Date: 2013-07-17
FU TAI HUA IND SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially for enterprises, all kinds of data stored in cloud storage devices need to be able to ensure absolute security. Once some important data leaks, it will cause incalculable losses to the enterprise
However, for providers who provide cloud storage services, they may have access to various data in cloud storage devices, which will greatly increase users' concerns about the security of cloud storage data

Method used

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  • Cloud storage-based data security protection system and method
  • Cloud storage-based data security protection system and method
  • Cloud storage-based data security protection system and method

Examples

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Embodiment Construction

[0013] Such as figure 1 Shown is a schematic diagram of the operating environment of the cloud storage-based data security protection system of the present invention. The data security protection system based on cloud storage (hereinafter referred to as “data security protection system”) 10 runs in the data protection device 1 . Users at the access end can access the data protection device 1 through the first network 2 , send the data they need to store to the data protection device 1 , and the data security protection system 10 performs data processing. Finally, the data protection device 1 establishes a communication connection with the cloud storage device 3 at the cloud storage end through the second network 4 , and stores the processed data in the cloud storage device 3 . In this embodiment, the user may be an individual or an enterprise. Both the first network 2 and the second network 4 can be wireless networks or wired networks. The number of cloud storage devices 3 ...

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Abstract

The invention discloses a cloud storage-based data security protection system, which is applied to a data protection device. When a user needs to store data in cloud storage equipment, data transmitted by the user is segmented into a plurality of data segments of a predetermined size by the system; and then each data segment is encrypted by the system, and each encrypted data segment is transmitted to the cloud storage equipment at the cloud storage side for storage. The invention also provides a cloud storage-based data security protection method. By implementing the system and the method, the data security of cloud storage can be improved.

Description

technical field [0001] The invention relates to a data security protection system and method based on cloud storage. Background technique [0002] With the continuous development of cloud technology, cloud storage, as a cheap storage method, provides users with a practical data storage solution to meet the growing storage needs of users. Whether it is an individual user or an enterprise user, data owners will inevitably have concerns about data security and privacy in cloud storage. Especially for enterprises, all kinds of data stored in cloud storage devices need to be able to ensure absolute security. Once some important data leaks, it will cause incalculable losses to the enterprise. However, for providers who provide cloud storage services, they may access various data in cloud storage devices, which will greatly increase users' concerns about cloud storage data security. Therefore, how to improve the security of cloud storage data is a major topic at present. Conten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60
CPCG06F21/6209G06F2221/2107G06F21/60H04L63/0471
Inventor 许忠林
Owner FU TAI HUA IND SHENZHEN
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