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

Access and output review method and device for data leakage prevention, review system

A technology for reviewing systems and data, applied in transmission systems, electrical components, etc., can solve problems such as limitations in data calculation methods, inability to ensure data security, and data security problems, so as to achieve a safe and controllable use process and security guarantee. , the effect of ensuring data security

Active Publication Date: 2019-05-17
UCLOUD TECH CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the data cooperation and transaction process involving multiple parties, there are big problems in data security
[0003] Traditional data leakage prevention methods usually encrypt data. However, although encrypted data ensures data security, the calculation method for data is limited.
Patent document CN101572699A proposes a method for controlling files to be sent out through the network. However, this method only prevents sensitive data from leaking out by counting the data sensitivity and data control strictness of network packets. In the big data environment of the cloud platform, The data generated in the data transaction process is dynamically generated and changes at any time, so it is difficult to define its sensitivity and control strictness
Patent document CN101950296A proposes a method and system for cloud data auditing. Although it proposes to monitor, audit and mark data content, and restrict the use of data, the system and method do not perform any data access and output. censorship and restrictions, and cannot ensure data security

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
  • Access and output review method and device for data leakage prevention, review system
  • Access and output review method and device for data leakage prevention, review system
  • Access and output review method and device for data leakage prevention, review system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Such as figure 1 As shown, according to the first embodiment of the present invention, the review system for preventing data leakage includes an access review device 5 . Wherein, the data platform 1 is a cloud platform, and the data provider 2 provides data to the data platform 1 . The data requester sends various data operation requests to the data platform 1 to operate on the data therein, and the data requester includes the cloud computing platform 3 and / or the data demander 4 .

[0033] see figure 2 , the access review device 5 specifically includes:

[0034] The receiving module 51 is configured to receive an access request for accessing the data platform 1, wherein the access request includes parameters representing the identity of the data requester;

[0035] An examination module 52, which examines the access request based on the examination policy, to determine whether the data requesting party that sends the access request is allowed to access the data are...

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 discloses an access and output reviewing method and an access and output reviewing device for preventing data divulgence, and a reviewing system. The reviewing system comprises a data area, a data request party, an access reviewing device, and / or an output reviewing device. The access reviewing device comprises a receiving module which is used for receiving an access request for the data in a memory from the data request party, a reviewing module which is used for reviewing the access request based on a reviewing strategy, and a processing module which is used for allowing or refusing the access request according to a reviewing result of the reviewing processing. The output receiving device comprises a receiving module which is used for receiving an output request for the data in the data area from the data request party, a reviewing module which is used for reviewing the output request based on the reviewing strategy, and a processing module which is used for allowing or refusing the output request according to a reviewing result of the reviewing processing.

Description

technical field [0001] The invention relates to an access and output review method and device for preventing data leakage, and a review system. Background technique [0002] In the prior art, due to the storage capability and computing capability of the cloud platform, the big data cooperation system based on the cloud platform is widely used. The data provider can use the cloud platform to store big data and process the original big data to generate data that meets the requirements of the data requester. However, in the data cooperation and transaction process involving multiple parties, there are big problems in data security. [0003] Traditional data leakage prevention methods usually encrypt data. However, although encrypted data ensures data security, the calculation method for data is limited. Patent document CN101572699A proposes a method for controlling files to be sent out through the network. However, this method only prevents sensitive data from leaking out by ...

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): H04L29/06
CPCH04L63/10
Inventor 宋翔邱模炯
Owner UCLOUD TECH CO LTD
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