Data review and acquisition methods, devices, systems, equipment and media

A data and data center technology, applied in the field of data processing, to achieve the effect of ensuring credibility and security, taking into account convenience, and ensuring data security

Active Publication Date: 2022-08-05
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the processing method of the data center also has certain defects: all data to be processed must be stored in the data center, so that the data center can process based on the corresponding algorithm and produce processing results

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 review and acquisition methods, devices, systems, equipment and media
  • Data review and acquisition methods, devices, systems, equipment and media
  • Data review and acquisition methods, devices, systems, equipment and media

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] figure 2 This is a flow chart of a decentralized data auditing method provided in Embodiment 1 of the present invention. This embodiment is applicable to data processing, auditing, etc., and is especially applicable to a decentralized data processing system architecture. A scenario in which one or more trusted computing devices, multiple data centers, and data users interact to analyze and process data, and audit the processing results, so as to solve the conflicting data processing based on existing data centers. Way. The technical solutions of the embodiments of the present invention are performed by a trusted computing device, wherein the trusted computing device implements a trusted computing environment based on hardware. The method can be performed by a decentralized data auditing device, and the device can be configured in a computing device of a trusted computing device and implemented in hardware and / or software. see figure 2 , the method can specifically ...

Embodiment 2

[0097] image 3 This is a flowchart of a decentralized data auditing method provided in Embodiment 2 of the present invention. This embodiment is based on the above-mentioned embodiment, and further provides one or more data centers that provide data required for analysis. Initiate an audit request for processing results to explain. see image 3 , the method can specifically include:

[0098] S310: Receive a data analysis request initiated by a data user.

[0099] S320, according to the data analysis request, perform analysis and processing based on the data in one or more data centers to generate a processing result.

[0100] S330: Obtain an asymmetric trusted private key and a trusted public key, and encrypt the processing result by using the trusted public key to obtain an encrypted processing result.

[0101] In this embodiment, the asymmetric trusted private key and trusted public key, that is, the asymmetric key pair of the trusted computing device, may be pre-genera...

Embodiment 3

[0109] Figure 4 This is a flowchart of a decentralized data auditing method provided in Embodiment 3 of the present invention. This embodiment is based on the above-mentioned embodiments, and in the case where the decentralized data processing system architecture includes a blockchain network , and further explain the request for reviewing the processing result to one or more data centers that provide the data required for the analysis. see Figure 4 , the method can specifically include:

[0110] S410: Receive a data analysis request initiated by a data user.

[0111] S420, according to the data analysis request, perform analysis and processing based on the data in one or more data centers to generate a processing result.

[0112] S430: Obtain an asymmetric trusted private key and a trusted public key, and encrypt the processing result by using the trusted public key to obtain an encrypted processing result.

[0113] S440, encrypt the trusted private key with the data pu...

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 embodiments of the present invention disclose a data auditing and obtaining method, apparatus, system, device and medium. Wherein, the method includes: receiving a data analysis request initiated by a data user; according to the data analysis request, performing analysis and processing based on data in one or more data centers to generate processing results; The data center initiates an audit request for the processing result; when the data center's audit result for the processing result meets the set pass conditions, the unlocked processing result is fed back to the data user. It can realize joint data analysis and processing, and ensure the reliability and security of the data analysis and processing process, taking into account the convenience of multi-party data auditing.

Description

technical field [0001] Embodiments of the present invention relate to data processing technologies, and in particular, to a data auditing method, apparatus, system, device, and medium. Background technique [0002] In the era of big data, all kinds of original data and secondary processed data are intangible assets with economic value. Various types of enterprise users can not only provide some data themselves, but also need other enterprise users to share some data, so data centers appear. Various users contribute their own data to the data center for other users to pay or try for free. [0003] In a data center, data is processed centrally. Not only can it be shared conveniently, but it can also perform joint analysis and processing based on multiple pieces of data, which greatly improves the ability and efficiency of data processing, and also provides a richer way of data processing. [0004] However, the processing method of the data center also has certain defects: a...

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 Patents(China)
IPC IPC(8): G06Q10/06
CPCG06Q10/0639
Inventor 肖伟
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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