This document discusses the implementation phase of a project which involves developing a hypothetical outline into a working method. It notes that implementation is often the most challenging stage of getting a new system operational and building confidence that it will work reliably. The implementation stage involves careful planning, analysis of how the system may impact implementation, planning transition procedures, and analyzing transition methods. It then lists six modules for the implementation: set protocol, key management for security, neighborhood authentication, storage cost, network scalability, and communication overhead.