Data safety storage method and system under cloud computing environment

A technology of data security storage and cloud computing environment, which is applied in the field of data information security, can solve data security risks and other issues, and achieve the effect of ensuring safe storage, good security, and preventing user data leakage

Active Publication Date: 2013-12-18
CEC CYBERSPACE GREAT WALL
View PDF3 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problem that the existing cloud computing environment data relies on the key management service provided by a third party to cause data security risks, and provides a

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data safety storage method and system under cloud computing environment
  • Data safety storage method and system under cloud computing environment
  • Data safety storage method and system under cloud computing environment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The present invention will be described below in conjunction with the accompanying drawings.

[0034] The invention relates to a method for securely storing data in a cloud computing environment, which can realize securely storing user data in a cloud computing environment. The principle is as follows: figure 1 As shown, User 1 is a user in the cloud computing environment and also a user of cloud computing services. Each user has a unique user identifier, such as user name, user email address, etc. User 1 transmits data to the key mixing server , the key mixing server provides the key mixing function. The key mixing server 2 uses the key mixing technology to combine the encryption and decryption token obtained from the user 1 with the initial key provided by the key management server 3 to generate a data encryption and decryption key. The encryption and decryption server 4 provides data encryption and decryption services for the data according to the obtained data encry...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a data safety storage method and system under the cloud computing environment. The method comprises the steps that a secret key mixed server is interacted with a user to obtain an encryption and decryption token, the secrete key mixed technology is adopted in the secret key mixed server to enable the encryption and decryption token to be mixed with an initial secrete key provided by a secrete key management server so as to obtain a data encryption and decryption secrete key, encryption and decryption are carried out on data by an encryption and decryption server according to the encryption and decryption secrete key, and after being encrypted, the data are stored in a cloud storage platform. According to the data safety storage method and system, the secret key mixed server is introduced, the secrete key mixed technology is applied, the data leakage problem caused by conspiring of a secrete key management party and a data storage party can be solved, and the data safety storage under the cloud computing environment is effectively achieved.

Description

technical field [0001] The invention relates to the technical field of data information security, in particular to a method and system for securely storing user data in a cloud computing environment. Background technique [0002] Cloud computing is a delivery model of IT resources and services, which can achieve anytime, anywhere, convenient and on-demand access to the required resources (such as network, server, storage, applications, services, etc.), these resources can be rapidly provisioned and released with minimal administrative cost or service provider intervention. With the development of cloud computing technology and the continuous progress of cloud computing business, cloud computing will play an increasingly important role in the IT field. [0003] In the cloud computing environment, the user's data is stored on the cloud storage platform, which is physically out of the user's control. Users are most worried about whether their data is protected, whether it is ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04L29/06H04L9/28H04L29/08
Inventor 张雅哲陈幼雷
Owner CEC CYBERSPACE GREAT WALL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap