張阿哲 1，李家歡 1，朱子建 2

　　(1.水利部信息中心，北京 100053;

　　2.黃河水利委員會信息中心，河南 鄭州 450003)

　　摘 要：當前，水利部大力推進智慧水利建設，特別是數字孿生流域、數字孿生水網和數字孿生水利工程建設，他們都面臨著大量的數據匯集，保障數據安全對推動新階段水利高質量發展具有十分重要的意義。為提高數字孿生流域建設中的數據安全保障水平，在分析數字孿生流域數據特征的基礎上，針對數字孿生流域建設過程中面臨的數據安全管理制度體系不健全、大范圍數據共享的安全風險、多樣業務場景的安全保障挑戰及大數據安全隱患等問題進行探討，結合相關研究成果和作者認識，提出數字孿生流域的數據安全治理框架和措施，為解決數字孿生流域的數據安全問題提供對策。

　　關鍵詞：數字孿生流域;數據安全;大數據;安全隱患;數據安全治理

　　Research on data security of digital twin basins

　　ZHANG Azhe 1，LI Jiahuan 1，ZHU Zijian 2

　　(1.Information Center，Ministry of Water Resources，Beijing 100053，China;

　　2.Information Center，Yellow River Conservancy Commission，Zhengzhou 450003，China)

　　Abstract：At present, Ministry of Water Resources is vigorously promoting smart water, especially the development of digital twin basins, digital twin water networks and digital twin water conservancy projects, which are facing a large number of data collection. Ensuring data security is of great significance in promoting the high-quality development of water conservancy in the new stage. In order to improve data security in the development of the digital twin basins, based on the analysis of the data features, this paper discusses the problems in digital twin basins, such as the incomplete data security management system, the security risks of large-scale data sharing, the security challenges of diverse business scenarios, and big data security risks. Based on relevant research and combined with the author’s understanding, the data security governance framework and measures of the digital twin basin are proposed to provide solutions for data security problems of digital twin basins.

　　Key words：digital twin basins;data security;big data;security risk;data security governance