This study aims to suggest the direction of disaster management policy utilizing big data in the era of the 4th industrial revolution. It is necessary to apply digital intelligent convergence technologies such as Internet of Things (IoT), cloud computing, big data analysis, block-chain, mobile, drones, and robots with artificial intelligence to the disaster management process in order to expand disaster safety services by utilizing advanced technologies of the 4th industrial revolution. The directions of disaster management policy utilizing big data are as follows. First, it should be smooth to secure and analyze accurate data required for disaster management. Second, disaster management policies and various big data analysis and learning systems should be linked. Third, in the era of the hyper-connected 4th industrial revolution, the use of public data and the participation of citizens in solving social problems should be expanded. Fourth, it should be possible to utilize drones, unmanned vehicles, and transport robots to transport disaster management mobilization materials and equipment. Fifth, the cultivation, utilization, and discharge of specialized human resources related to big data analysis should be continued. Sixth, it is necessary to develop cyber security technology to respond to big data analysis and core technologies.