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

Trust data management method in peer-to-peer network

A technology for trusting data and management methods, applied in the cross-application field of computing and resource management technology, to achieve the effect of solving security problems

Inactive Publication Date: 2013-03-06
NANJING UNIV OF POSTS & TELECOMM
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Technical problem: The purpose of this invention is to provide a more secure, usable and efficient trust data management method in a peer-to-peer network to solve some deficiencies in existing data management models

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
  • Trust data management method in peer-to-peer network
  • Trust data management method in peer-to-peer network
  • Trust data management method in peer-to-peer network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] For the convenience of description, we assume the following application examples: Assume that the autonomous area A is adjacent to the autonomous area B, and there are state nodes D and E in the autonomous area A, where D is the main state node, E is the non-main state node, and the ordinary node F, G; There are state nodes H and I in the autonomous area B, where H is the main state node, I is the non-main state node, and ordinary nodes J and K.

[0056] 1: Trust the workflow of data storage:

[0057] Step 1: Ordinary node F in autonomous area A requests a transaction with ordinary node J in autonomous area B.

[0058] Step 2: After the transaction, node F evaluates node J according to the service quality provided by the node, and the evaluation result is saved in the local (node ​​F) transaction record table.

[0059] Step 3: After the transaction record table is updated, node F updates the local trust value of node J in the table according to the evaluation records o...

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 trust data management method in a peer-to-peer network, which provides a safer, available and highly efficient trust data management mechanism for solving the problem of some defects exiting in a traditional data management mode. Differing from past pure centralized type and scattered type management mechanisms, the centralized type and the scattered type are effectively combined by the management mechanism and mutually make up for deficiencies. The equilibrium, the safety and the high efficiency of data access can be achieved by using the trust data management mechanism disclosed by the invention. The method is a method that the centralized type and the scattered type are effectively combined, mutually make up for deficiencies and are improved, and two nodes logically exist in the network. One is a state node which is used for managing a trading state table; and the other is an ordinary node which is a basic element for forming the network and is used for storing a trading record table per se. Trust data management can be safely and efficiently realized by quoting the trading state table and the trading record table.

Description

technical field [0001] The present invention is an open network environment, which is mainly used to solve the trust data management problem of the trust model in the P2P network. This method provides a more secure, usable and efficient management mechanism, which belongs to the network peer-to-peer computing and resource management Cross-application areas of technology. Background technique [0002] Because the P2P network has the advantages of dynamics, self-organization, good scalability, good scalability, and strong adaptability, after years of research and development, P2P is widely used in various fields, such as file sharing, instant messaging, network collaboration, etc. . .But at the same time, due to the open and dynamic nature of the P2P system, a large number of malicious acts such as fraud and forgery seriously affect the availability of the system, making the P2P system both benefits and risks. In order to ensure the security, fairness, and reliability of the...

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): H04L29/08H04L29/06G06Q30/00
Inventor 王海艳胡玲王汝传王杨张琳黄小桑邓勇
Owner NANJING UNIV OF POSTS & TELECOMM
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