Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Data protection system and method, computer equipment and storage medium

A data protection and database technology, applied in the computer field, can solve problems such as not suitable for databases with a large amount of data, consume blockchain performance, and cannot guarantee that data will not be lost, and achieve the effect of ensuring tamper-proof and security

Pending Publication Date: 2021-08-03
宁波图灵奇点智能科技有限公司 +1
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, data hashing on the chain can check the data, but there is no guarantee that the data in the centralized database will not be lost; storing the data on the chain after encryption can prevent data from being tampered with, but it will consume a lot of blockchain performance. Suitable for databases with a large amount of data; the way to record permissions on the blockchain is still to rely on traditional databases to store data, but only put the permission data of the third-party system on the chain, and the data can be tampered with at any time

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 protection system and method, computer equipment and storage medium
  • Data protection system and method, computer equipment and storage medium
  • Data protection system and method, computer equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] It can be understood that the terms "first", "second" and the like used in the present application may be used to describe various elements herein, but unless otherwise specified, these elements are not limited by these terms. These terms are only used to distinguish one element from another element. For example, a first xx script could be termed a second xx script, and, similarly, a second xx script could be termed a first xx script, without departing from the scope of the present application.

[0032] In the data protection system provided by the embodiment of the present invention, the d...

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 is suitable for the technical field of computers, and provides a data protection system and method, computer equipment and a storage medium. Comprising a distributed database, a distributed data storage end, an authority verification end and a data scheduling end. The distributed data storage end is used for responding to the storage operation of the alliance member ends on the service data, calculating the data packet hash corresponding to the service data, storing the service data into the service databases of at least two alliance member ends, and after the data packet is subjected to hash labeling information, uploading the data packet to the alliance chain; the data scheduling end is used for: receiving a service data acquisition request sent by the authority verification end; calling corresponding business data from a distributed database according to the label information or the hash information; and sending the service data to an authority verification end. According to the invention, the security and tampering resistance of the data are ensured on the basis of ensuring privacy, and meanwhile, big data can be supported to be calculated on the basis of not obtaining user information, so that a win-win situation of privacy protection, data security and data mining is realized.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a data protection system and method, computer equipment and storage media. Background technique [0002] There are currently three main ways to protect user privacy data based on blockchain or consortium chain. One is to hash the data on the chain, and store the data in a centralized database to limit unauthorized user access; the second is to record the data after encryption On the blockchain, the user obtains the key after authentication by the third-party system and decrypts the information on the chain; the third is that the user's authorization information is recorded on the blockchain, and the third-party system authenticates it from the blockchain. Get the user's permissions, and then allow the user to access data in the database. [0003] Among them, data hashing on the chain can check the data, but there is no guarantee that the data in the centralized dat...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60G06F21/62H04L9/06G06F16/27H04L29/06H04L29/08
CPCG06F21/604G06F21/6245G06F16/27H04L67/1097H04L63/10H04L9/0643G06F2221/2141H04L9/50
Inventor 张辙许玲莫凌川毕宇航翟翌华赵庆华
Owner 宁波图灵奇点智能科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com