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Method, client device and system for using public cloud storage service

A client device and cloud storage server technology, applied in the storage field, can solve the problem of uncontrollable illegal access or use of user data, and achieve the effects of being beneficial to application and development, convenient and flexible protection, and improving information security

Active Publication Date: 2018-05-11
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, providers of public cloud storage services protect the security of user data transmission processes by providing protection for transmission channels, and protect the physical security of data storage by providing various data backup technologies. However, these methods cannot control the public cloud Illegal access or use of user data by storage service providers or other illegal intruders

Method used

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  • Method, client device and system for using public cloud storage service
  • Method, client device and system for using public cloud storage service
  • Method, client device and system for using public cloud storage service

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Embodiment Construction

[0082] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. It should be noted that the relative arrangement of components and steps set forth in these embodiments does not limit the scope of the invention unless specifically stated otherwise.

[0083] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0084] Techniques, methods, and devices known to those of ordinary skill in the relevant art may not be disc...

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Abstract

The invention discloses a method, a client device and a system for using a public cloud storage service. The method includes: for the file to be uploaded to the cloud storage server, using the file as the target file, identifying whether the client policy configuration file contains a security policy for the target file, and the security policy includes encrypting and / or scrambling the target file ;Responding to the security policy for the target file included in the client policy configuration file, according to the security policy, encrypt and / or scramble the target file; upload the encrypted and / or scrambled target file to the cloud storage server . Through the technical solution provided by the invention, more complete security protection is provided for the user data stored on the public cloud storage server.

Description

technical field [0001] The present invention relates to the field of storage, in particular to a method, client device and system for using public cloud storage services. Background technique [0002] In recent years, with the development of cloud computing-related technologies and the increase of enterprise or individual user data storage requirements, the application of cloud storage has also received more and more attention. Public cloud storage service is a way of providing cloud storage service. The service provider of public cloud storage service provides users with storage infrastructure, and provides users with data isolation, access and storage services. [0003] Storing user data in storage devices provided by others, especially data related to the important interests of the enterprise, once it is illegally obtained and used during the storage period, may have irreparable and serious consequences for the enterprise. Therefore, the security of public cloud storage ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08
Inventor 乔宏明梁奂康尚钦姚文胜陈春华李嫚龚至晖
Owner CHINA TELECOM CORP LTD
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