Cloud storage data safety protection method and device, storage medium, camera and computing device

A data security and protection device technology, applied in the field of data security, can solve problems such as data security and privacy risks, and achieve the effect of improving user experience

Inactive Publication Date: 2018-11-09
SHANGHAI XIAOYI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing technical solutions have certain defects in protecting data security and privacy, and there are hidden dangers in data security and privacy

Method used

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  • Cloud storage data safety protection method and device, storage medium, camera and computing device
  • Cloud storage data safety protection method and device, storage medium, camera and computing device
  • Cloud storage data safety protection method and device, storage medium, camera and computing device

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Embodiment Construction

[0036] A person skilled in the art understands that, as for the background technology, existing cloud storage data protection methods have defects, and it is difficult to guarantee the security and privacy of cloud storage data.

[0037] After careful study, the inventor of the present application found that in the existing conventional cloud storage data protection scheme, for cloud storage service providers, the encrypted data uploaded by the camera can be accessed and obtained, and the algorithm for user encrypted data is also known of. Although the encryption and decryption keys need to be transmitted or stored through the intermediate application server, the intermediate application server often also belongs to the cloud storage service provider, so the user's encryption and decryption key can also be obtained by the cloud storage service provider, which is undoubtedly It may cause great damage to the security and privacy of cloud storage data. In addition, the key needs...

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PUM

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Abstract

The invention relates to a cloud storage data safety protection method and device, a storage medium, a camera and a computing device. The method comprises steps that a first key generated by a clientor a public key in a key pair is received through a direct connection channel, and the direct connection channel is established between the client and the camera; if the public key in the key pair isreceived, a second key is generated, the second key is encrypted based on the public key, the encrypted second key is sent to the client through the direct connection channel to make the client decrypt and determine the second key based on a private key in the key pair; to-be-encrypted data is encrypted based on the first key or the second key to obtain encrypted data; the encrypted data is sent to a cloud storage server to make the client decrypt the encrypted data obtained from the cloud storage server through the first key or the second key. The method is advantaged in that safety protection and privacy protection for the cloud storage data can be enhanced.

Description

technical field [0001] The present invention relates to the technical field of data security, in particular to a cloud storage data security protection method and device, a storage medium, a camera, and a computing device. Background technique [0002] With the improvement of people's living standards and the enhancement of safety awareness, cameras are rapidly entering thousands of households. In order to prevent data loss caused by camera damage, the camera can automatically upload the captured monitoring data to the cloud storage server for storage. Since the monitoring data of the camera is often private data, the security and privacy of the monitoring data uploaded to the cloud storage server are remarkable. [0003] Generally speaking, each cloud storage service provider will encrypt and store the monitoring data to provide protection for the security and privacy of the monitoring data. Such as figure 1 As shown, the existing cloud storage data security protection s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08H04L9/08
CPCH04L9/0822H04L63/0435H04L63/0478H04L63/062H04L67/104H04L67/1097
Inventor 黄华张骏峰
Owner SHANGHAI XIAOYI TECH CO LTD
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