SFA4SDI: A Secure Fog Architecture for Spatial Data Infrastructure

Using Secure Fog Architecture (SFA), the spatial community may establish a new technique for developing Spatial Data Infrastructure (SDI) models, which allows for the accessing and sharing of spatial and non-spatial data in a highly secure and reliable manner. According to the findings of this research study, a secure fog architecture-based SDI model for data access and storage for a variety of users was presented. The SDI approach requires the user to wait in a queue before being serviced. The present research suggested a deterministic multi-server model with a diverse set of virtual machines (VMs). Secure fog architecture based SDI models are associated with numerous VMs and are referred to as Service Providers in the literature. An additional result of the current research was the development of a recurring approach derived from the system steady state possibilities. With numerical examples, it has also examined.