Emerging under the background that the new generation of information technology，which includes cloud computing，IoT，big data and others，have been integrated into and widely used in the industrial fields. Industrial Cloud has been considered as the primary form and basic carrier which Industrial Internet develops from. In recent years，large economies such as the USA，Germany and the UK，have issued multiple guidance documents to make Industrial Cloud a strategic choice to promote the transformation and upgrading of domestic industries. Meanwhile，China introduces a series of policies to encourage Industrial Cloud’s application. Despite the rapid growth in the field of Industrial Cloud，its related security problems are becoming increasingly severe，thus restricting the level of development and popularization of our domestic Industrial Internet area. In the future，China should further improve cybersecurity policy system for Industrial Cloud，promote the innovation of related technology and products vigorously，thus comprehensively strengthening our country’s capability to protect cybersecurity of Industrial Cloud.