Operators of large data can provide accurate forecasts and analysis of the traditional and emerging areas to help reduce costs and improve operational efficiency and innovative ways of service. However
the security problem is still the important factors hindering the development of the application of data carriers. In this paper
through the analysis of typical model and main risk application operators of large data
proposed a framework of security system for large data
the framework has a strong guiding significance to the construction of operators of large data security system.