The technical management solutions for ecological red-line based on environmental security problems have been built based on reviewing the development history of the ecological red line, combined with the latest"Technical Guide for the Ecological Protection Red Line" released by Ministry of Environmental Protection. Themain points are summarized as follows. The negative effects of human activities should be emphasized in defining the important concepts to enhances the rationality of adopting institutional constraints on human behaviors. The accurate and comprehensive information about the environmental problems in ecological red-line should be obtained by multi-scale research methods, and the regional differences of resources, environment and economic & social backgrounds should be considered. And the control objects and management goals of ecological red line protection should be determined by identifying and diagnosing the local existing or potential ecological problems, then the management types, the spatial locations and the scopes of ecological red line in a region be divided and delineated. Finally the feasible and effective solutions to the ecological problems in ecological red-line be proposed by learning localhistorical experiencesand investigating public suggestions.