关键词: 大数据分析, 环境监控, 数据安全, 区块链, 溯源监测

Abstract: With the national attention to environmental protection, ecological and environmental supervision has become one of the key areas of high quality economic and social development in China. The big data of ecological environment plays a huge role in improving supervision efficiency, ensuring monitoring accuracy and assisting governance decisions. However, there are also data security problems such as loss and destruction of important data of ecological environment. Therefore, this paper will use the international network security standard system and data security related specifications for reference, according to the ecological environmental regulatory safety requirements, and with the hierarchical protection system model as a reference, to establish a security system suitable for China's ecological environment monitoring, and also provide the necessary reference and guidance for the construction of the ecological environment big data protection system.

Key words: big data analysis, environmental monitoring, data security, blockchain, traceability monitoring