Power data distributed security protection tool based on block chain

Abstract

The invention discloses a power data distributed security protection tool based on a block chain. A protection method comprises the following step of A, finishing network security test and block deployment of power data through utilization of a go language and geth and mint tools. According to the power data distributed security protection tool, through adoption of a decentralization characteristic, a central node (a sever, a database and so on) is cancelled in a traditional model, so an attacker cannot find an attack object, and an network attack is out of the question; a distributed block chain structure and randomly selected nodes carry out power data validation and it is ensured that the attacker cannot attack a network in a mode of breaking through and controlling nodes, so influenceof security performance of a terminal on whole network security protection capability is greatly reduced; and moreover, power data maintenance at each time requires validation of 51% of random nodes,a validation process needs to be carried out for three times, and the nodes at each time are different, so power data is prevented from being tampered, and the power data is guaranteed to be secure and valid.

Description

technical field [0001] The invention relates to the technical field of electric power security protection, in particular to a blockchain-based distributed security protection tool for electric power data. Background technique [0002] Electricity is an energy powered by electric energy. It was invented in the 1870s. The invention and application of electric power set off the second industrialization climax and became one of the three scientific and technological revolutions in the world since the eighteenth century in human history. It has changed people's lives. The large-scale power system that appeared in the 20th century is one of the most important achievements in the history of human engineering science. It is a power production and consumption system composed of power generation, power transmission, power transformation, power distribution and power consumption. , it converts the primary energy of nature into electricity through mechanical energy devices, and then sup...

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Problems solved by technology

[0003] With the continuous expansion of power system data business needs, there are more and more researches on the security of power data networks. The security of the structure and functions of the network itself has received extensive and in-depth attention. The information security strategy based on the business side, such as intrusion detection, virus protection, vulnerability scanning, multi-level protection, etc., and the security management system of the network itself is not perfect, and the security awareness of the network level is not strong, which also leads to corresponding technical guidance. Insufficient principles and management systems, for this reason, we propose a blockchain-based power data distributed security protection tool

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