大数据在给用户带来便捷服务的同时,其动态性和开放性也产生了严重的隐私问题。文章在借鉴前人研究成果的基础上,从溯源问责视角,对大数据隐私溯源的目标和原则进行了定义,构建三层分离式的大数据隐私溯源框架,详细论述了框架各层的主要功能。在此基础上,对框架在具体情境中的应用流程和问责策略进行了深入的探讨。 At the same time that big data brings convenient services to users, its dynamics and openness also have serious privacy issues. Based on the research results of predecessors, this paper defines the goals and principles of big data privacy traceability from the perspective of accountability of traceability, and constructs a three-tier separate big data privacy traceability framework. It discusses in detail the main Features. On this basis, the application of framework in a specific context and accountability strategies were discussed in depth.