A multi-center block chain fuse protection system and method

Abstract

The invention relates to the technical field of fusing protection in data security, and discloses a multi-center block chain fusing protection system and method, which specifically includes the following modules: a sub-center node state acquisition module, which is used to actively obtain the sub-center node state; The center state management module is used to manage and maintain the hash number of the sub-center state; the sub-center node abnormal failure determination module is used to determine whether the sub-center node fails only due to system and network abnormalities. The invention can use the fuse protection system to realize data protection for the generation threshold parameters in the joint management and control of multiple participants, use the data consistency verification system to realize the trustworthiness of multi-center blockchain data, and use time synchronization to prove that multi-center based on a certain point in time Data consistency and integrity, so that the fuse protection of threshold parameters and transaction data during the transaction process can be realized under the joint management and control of multiple parties, effectively enhancing the data security of multi-center blockchain system transactions.

Description

technical field [0001] The invention relates to the technical field of fusing protection in data security, in particular to a multi-center block chain fusing protection system and method. Background technique [0002] On April 11, 2018, at the Boao Forum for Asia, Yi Gang, Governor of the People's Bank of China, said that he is studying how to leverage the positive energy of digital currency so that it can better serve the real economy. Blockchain technology has successively proposed different applications and expansion methods in many fields. The United Nations, the International Monetary Fund, and the United States, the United Kingdom, Japan and other countries have paid great attention to the development of blockchain, and actively explored and promoted the development of blockchain. application. [0003] According to the degree of centralization of the blockchain network, the blockchain technology differentiates into three kinds of blockchains in different application s...

AI Technical Summary

Problems solved by technology

[0004] However, with the large-scale use of multi-center blockchain-based transaction systems, the inherent design and operation of the system have brought about abnormal fuse protection data issues: (1) trust issues among various members, such as joint fraud among members, competition (2) Black swan events occur during the operation process, such as the huge loss of illegal transaction amount, the change of ownership of major illegal data assets, etc.

Images