And across these devices, it is familiar, and network devices to link together, and spread across the globe that are connected to larger systems further ahead, a very important foundation supporting the society as a whole has also led (infrastructure) is a part of. In order to give convenience and p

Finally, such a familiar IT equipment on the other side of the fabric of a network, and other devices, and that are connected to the large-scale spread across the world, including system, and support the society as a whole is connected to an extremely important foundation (infrastructure) is part of

And, the network which ties the equipment and furthermore the large-scale system etc which that first is connected it spreads to the far side of such familiar IT equipment, over the entire world, in addition has been connected quite the important basis which supports all societies (below) part is fo

And also composed some of the vital foundation （ infrastructure ） and society as a whole, connecting equipments such familiar IT equipment across the network and extensive further connected to the system spread throughout the world. Evolve and keep available such infrastructure is stable is essentia