Who invented the Internet?

Have you ever wondered where the Internet comes from? Who invented it? How does it work? Don't worry if you don't know these answers, because many don't know either and that's why we want to help you.

This time, we will try to answer the question who invented the Internet and concisely find the origin and those responsible for this great discovery.

In this way, we will be able to better understand everything related to today's Internet . Join us on this fabulous journey!

The beginnings of the network

Before conceiving what the Internet is as we know it, did you know that a “galactic network” was previously thought of?

The first person to propose something similar in a computer network was J. C. R Licklider, in a series of memos published at MIT (Massachusetts Institute of Technology).

But, before Licklider imparted the theoretical foundations of what would be the Internet, the BELL company would create the world's first modem. Through this device, binary data could be transmitted over a simple telephone line.

Since this invention, the ideas that Licklider had raised as a “global computer network” were verified. In this way, the new communication technologies would begin to take on more weight on the world scene.

Tim Berners-Lee, Licklider, the WWW and ARPANET

Do you know who Tim Berners-Lee is? We can tell you that this character was the inventor of the World Wide Web , which is the basis for the Internet.

In this case, in 1989, WWW would be announced to the world by Berners-Lee, an Oxford University graduate.

But, before the launch of WWW, the Advanced Research Projects Agency (ARPA) would have already summoned Licklider.

This in order to better publicize all his ideas, and then begin to develop the necessary technologies ary to make them a reality.

There were 23 computers connected to the ARPANET, in order to consolidate the creation of the first network of interconnected computers.

However, it was only 4 computers from 4 American universities, which would be part of the first network.

UCLA, at the Stanford Research Institute, at the University of California and at the University of Utah, the first 4 interconnected computers were located.

Berners-Lee and the first web browser

Over the years, more and more computers were added to the interconnected network of computers.

In this way, by 1989 100,000 computers had already been connected, becoming part of the development of many countries in the world.

Likewise, by 1990, the ARPANET would be withdrawn giving way to the announcement of the world's first web browser.

This went hand in hand with Berners-Lee, who at the European Center for Nuclear Research (CERN) would have directed the development of the research.

Basically, the aim was to create “a data storage and retrieval system”. In this way, the first web browser was being developed and all the content worked under a hypertext language with “tags”.

Then, an interpreter or computer, was able to read the labels to obtain the information contained in them. Thus, the first web browser would have been created by Tim Berners-Lee.

What is the World Wide Web or WWW?

After the success of ARPANET, the number of interconnected computers would increase, to the point that a larger network was needed.

Thus it was that the WWW was born and where we would witness not only the interconnection of computers, but also the interconnection networks

An accurate definition of Internet is: “a network of networks”, where not only computers were connected, but also the connection between computer networks was created. . It is in this "network of networks", where the first browsers began to work.

However, there was a need to have a global language, which would allow all computers to be interconnected regardless of their operating system. This was when the TCP/IP protocol was designed.

What is the TCP/IP protocol

The language or protocol used by computers to be able to share information between them is known as TCP/IP.

This protocol is the basis of the Internet today, because it allows to create a link between different devices, regardless of the different operating systems.

It was developed by the United States Department of Defense, being applied in ARPANET.

In this first test, it was confirmed that the interconnection between computers was possible, thus revolutionizing communications as we know them today.

For this reason, today this language between computers is still valid, allowing the collaboration of resources between the devices connected to the network.

And… Who invented the Internet?

Perhaps you have gotten lost with so much technical language and it is still not clear who invented the Internet. The truth is that the answer to this question is very simple: it was J. C. R. Licklider the first person to expose the idea of ​​the “Internet”.

From the ideas of Licklider, many more people were involved in the development of the Internet.

In this case, one of the most important characters was Berners-Lee, who carried out the main idea by inventing the World Wide Web and who led to the appearance of ARPANET .

Today, Berners-Lee works to develop better security technologies and protocols, to have “an open global data network”.

In addition, he spends his time fighting for the right to have neutral, private, and open networks on the Internet.

Internet and current communications

There is no doubt that today's world would not be the same without the communication facilities that Internett ​​has established.

There are more and more “intelligent” devices that can be interconnected to a network of networks, thus achieving automatic communication between devices.

Even since its launch, the Internet has influenced the world economies of the countries, allowing them to have a better development. It was from the 90s, that the connection between computers was being globalized.

Today, this interconnection facilitates the search for information (Google), the interaction and communication between people (Facebook, Twitter, Instagram and WhatsApp, for example) and the development of the world economies.

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