Although the first prototype of a decentralized

[trickseobd]

In , he presented a communications system that, through computers connected to a decentralized network, was immune to external attacks, since if one or more nodes were destroyed, the others could continue functioning. The objective had been accomplished! If this technology were developed on a large scale, us information would be protected, as it could be consulted on any computer.

Wide area network (wan) the great advance in the history of the switzerland whatsapp data internet occurred in , when lawrence g. Roberts, in massachusetts, and thomas merrill, in california, connected a tx computer to a q- over a low-speed switched telephone line. The experiment was a success and is marked as the event that created the first wan (wide area network) in history.

Arpanet the history of the internet continued in , when roberts joined darpa and created the arpanet plan to develop the first packet-switched network together with robert kahn and howard frank. packet-switched network had already been designed by the united kingdom's national physical laboratory (npl) in , it would only gain visibility in , when a computer at the university of california (ucla) connected successfully to another from the stanford research institute (sri).