Edge computing data security and privacy protection method based on Fabric

Abstract

The invention discloses an edge computing data security and privacy protection method based on Fabric, and the method prevents the data from being damaged by artificial malicious deletion and hacker attack due to the non-tamper characteristic of a block chain. Due to the fact that a user can apply for inquiring and obtaining data at any node for building the Fabric, the data safety can be guaranteed under the condition that equipment is accidentally damaged. And the Fabric node built on the edge computing device shares the information to the alliance chain network through broadcasting. In thisway, the information is safely shared to other edge computing nodes which build the Fabric. Due to the fact that all operation on the block chain network can verify the identity of the user, it is guaranteed that only the user authorized with the query authority can obtain data from Fabric, personnel or operators who do not have qualification cannot inquire the data, and privacy data protection is completed. And finally, the protection of the Fabric on the security and privacy of the edge computing data is realized.

Description

technical field [0001] The invention belongs to the technical field of blockchain, the field of edge computing, and the field of data security, and relates to a method for data security and privacy protection of edge computing based on Fabric. Background technique [0002] With the steady development of science and technology, the Internet of Things, as another emerging industry after the Internet, is an important productivity that promotes the rapid development of society, and it will surely inject strong vitality into the development of the world economy. An important technology of the Internet of Things: edge computing is a distributed computing architecture. Under this architecture, the calculation of applications, data and services is moved from the central node of the network to the logical edge nodes of the network for processing. Edge computing decomposes large-scale services that were originally processed by central nodes, cuts them into smaller and easier-to-manag...

AI Technical Summary

Problems solved by technology

[0004] The traditional data storage method lacks security, and it has deficiencies in the security level of data protection. In the process of data processing, due to hardware failure, power failure, crash, human misoperation, program defects, viruses or hackers, etc. Database damage or data loss, some sensitive or confidential data may not be read by qualified personnel or operators, resulting in data leakage and other consequences

In addition, traditional data upload storage and processing methods rely on centralized databases, which cause a large load on the core database server and have trust issues

Images