Design Management of Environmental Access Security in Priority Spatial Spaces for Green Open Space (OGS) Tropical City Surabaya - Indonesia with CPTED Approach to Reduce the Impact of Visitor Vandalism

This research examines environmental and social problems with a security design solution approach for green open spaces in tropical city parks related to negative visitor behavior, especially in the form of vandalism which can cause damage to facilities and vegetation in areas with dense and varied visitor activities. This research was conducted in priority spatial environments popular and paid parks in the tropical city of Surabaya, Indonesia. The classification of visitor access security detection uses the Crime Prevention through Environment Design (CPTED) vandalism management strategy theory to determine the access security model applied to spatial behavior. The results show that spatial areas with high levels of visitor density and management's low level of application of CPTED attributes have an effect on increasing the impact of visitor vandalism on park facilities.