Creating Active Space in ExRTI

This paper presents a proposed ExRTI architecture which is much more flexible, dynamic, and able to handle mobile devices and also based on authentication mode to provide security. In this new architecture GAIA layer is embedded in the RTI, thus creating active space in distributed operating system (ExRTI). This architecture promotes physical spaces with hundreds of specialized embedded devices that increase productivity, alleviate some specific everyday tasks and provide new ways of interacting with the computational environment. Physical spaces become computer systems, or in other terms, Active Spaces. However, these Active Spaces require novel system software capable of seamlessly coordinating their hidden complexity. Our goal is to extend the RTI model in order to allow interaction with physical spaces and their contained entities (physical and virtual) by means of a single abstraction called Active Space, with this architecture mobile node can also take part in the simulations. When communicating between different mobile agents it is important to encrypt communication information between agents for the security of the network intrusion detection system itself. During the agents on different layer or on the same layers, communication information is easily to be monitored; intercepted and modified because of the exposed position that agent lies in.