| Abstract |
With the gradual complexity of China's electricity consumption information, the current power business is diversified, and multi-service integration has increasingly become the direction of power business development. However, the problem of converged business trust and mutual trust has not been effectively solved, and it will bring huge economic losses to the power grid. Therefore, while effectively isolating multiple services, how to ensure multi-service integration and credibility is an urgent security issue. As a decentralized distributed storage peer-to-peer trusted network, blockchain is highly transparent, decentralized, trusted, unchangeable, and anonymous. This paper introduces a master-slave chain architecture based on blockchain for cross-domain trusted authentication of power services. It uses the slave chain to isolate multiple services. The backbone ensures the trust of the business and minimizes the security risk of untrustworthiness. © 2019 Association for Computing Machinery. |
