Who is arpanet

As you might expect for a technology so expansive and ever-changing, it is impossible to credit the invention of the internet to a single person. Long before the technology existed to actually build the internet, many scientists had already anticipated the existence of worldwide networks of information. Originally funded by the U. The first computer was located in a research lab at UCLA and the second was at Stanford; each one was the size of a small house.

The online world then took on a more recognizable form in , when computer scientist Tim Berners-Lee invented the World Wide Web. Related Terms Business Technologist.

Digital Assets. Digital Finance. Fusion Team. Internet Speed Test. Remote Control. Business Technologist. On the receiving end, the TCP helps reassemble all the packets into the original messages, checking errors and sequence order.

The foundations for a worldwide network were laid, and the doors were wide open for anyone to join in. By then there were already 57 nodes in the network. The larger it grew, the more difficult it was to determine who was actually using it. The DCA began to worry. The mix of fast growth rate and lack of control could potentially become a serious issue for national security. The DCA, trying to control the situation, issued a series of warnings against any unauthorised access and use of the network.

By the early s, the network was essentially an open access area for both authorised and non-authorised users. This situation was made worse by the drastic drop in computer prices. With the potential number of machines capable of connecting to the network increasing constantly, the concern over its vulnerability rose to new heights. The hit film, War Games , about a young computer whiz who manages to connect to the super computer at NORAD and almost start World Word III from his bedroom, perfectly captured the mood of the militaries towards the network.

By the mid s the network was widely used by researchers and developers. But it was also being picked up by a growing number of other communities and networks. By then, the network - no longer the private enclave of computer scientists or militaries - had become the Internet, a new galaxy of communication ready to be fully explored and populated. In , during its first phase of popularisation, the global networks connected to the Internet exchanged about Gigabytes GB of traffic per day.

Still, numbers can sometimes be deceptive, as well as frustratingly confusing for the non-expert reader. What hides beneath their dry technicality is a simple fact: the enduring impact of that first stuttered hello at UCLA on October 29, has dramatically transcended the apparent technical triviality of making two computers talk to each other.

For a growing number of users, a mere minute of life on the Internet is to be part, simultaneously, of an endless stream of shared experiences that include, among other things, watching over , hours of video, being exposed to 10 million adverts, playing nearly 32, hours of music and sending and receiving over million emails. Albeit at different levels of participation, the lives of almost half of the world population are increasingly shaped by this expanding communication galaxy.