Implementation and deployment of an information system

In fact, in order to meet the need for rapid information transfer, which does not require per-call billing, but rather an Internet package based on the amount of information you wish to send or receive. Given that the old technologies were becoming increasingly obsolete and, above all, inappropriate because they were too expensive, how could VPN/MPLS technology be set up to guarantee the confidentiality of information while allowing a relatively fast throughput? Our work has tried to respond to this need by giving more details for effective efficiency. With the aim of bringing our work to a successful conclusion while remaining within the same framework, we have structured our work using, of course, for implementation and set-up, research methods such as Top Down and the Analytical Method, apart from the General Introduction and General Conclusion.