The document provides an overview of the origins and development of the internet. It discusses how J.C.R. Licklider first conceptualized a globally interconnected network of computers in 1962. DARPA then funded research to develop this idea, led by Licklider and later researchers like Ivan Sutherland and Lawrence Roberts. This led to the creation of the ARPANET, one of the first packet switched networks, and the development of TCP/IP protocols to allow different networks to communicate. Experiments in the late 1960s and 1970s proved these concepts, establishing the foundations of today's internet.
Overview of the history, evolution and future of the Internet, presented to Central Texas World Future Society (in an earlier version) and IEEE Central Texas Consultants' Network (this version).
Overview of the history, evolution and future of the Internet, presented to Central Texas World Future Society (in an earlier version) and IEEE Central Texas Consultants' Network (this version).
Although the slides are from 1999, Mike O'Connor presented it to the Minnesota Broadband Task Force on Cot 24, 2008. Fun to see what remains salient. Also, great explanation of the layers of technology involved in providing Internet access.
The Internet grew out of US efforts to build the ARPANET, a network of peer computers built during the cold war. The two major players were military and academia. The network was simple and required no efforts for security or social responsibility. The early Internet community was mainly highly educated and respectable scientist. In the early 1990s the World Wide Web, a hypertext system is introduced, and soon browsers start to appear, leading the commercialization of Net. New businesses emerge and a technology boom known as the dot-com era.
The network, now over 40, is being stretched. Problems such as spam, viruses, antisocial behaviour, and demands for more content are prompting reinvention of the Net and threatening its neutrality. Add to this government efforts to regulate and limit the network.
In this lecture we look at the Internet and the impact of the network. We will also look at the future of the Internet.
This slide is designed by Muhammad Zain, a Jahanzeb college-based student of the political science department Semester 3.
it can help u understand the history and origin of the internet and the circumstances that led to the formation and evolution of the internet.
it can be beneficial for all kinds of students especially computer science, mass communication, media studies, and all other social science.
A brief history of the internet. From the beginnings of ARPA to ARPANET, to the wake of Routers to Servers, to the WWW of Tim Berners-Lee to the ISP's. Until the current age of access to information never before imagined.
This is a slide about the History of The Internet created by Judd Vander Rondares. You can get this as your SOURCE ONLY for your ICT subject. You can get lot of informations about the main topic.
Although the slides are from 1999, Mike O'Connor presented it to the Minnesota Broadband Task Force on Cot 24, 2008. Fun to see what remains salient. Also, great explanation of the layers of technology involved in providing Internet access.
The Internet grew out of US efforts to build the ARPANET, a network of peer computers built during the cold war. The two major players were military and academia. The network was simple and required no efforts for security or social responsibility. The early Internet community was mainly highly educated and respectable scientist. In the early 1990s the World Wide Web, a hypertext system is introduced, and soon browsers start to appear, leading the commercialization of Net. New businesses emerge and a technology boom known as the dot-com era.
The network, now over 40, is being stretched. Problems such as spam, viruses, antisocial behaviour, and demands for more content are prompting reinvention of the Net and threatening its neutrality. Add to this government efforts to regulate and limit the network.
In this lecture we look at the Internet and the impact of the network. We will also look at the future of the Internet.
This slide is designed by Muhammad Zain, a Jahanzeb college-based student of the political science department Semester 3.
it can help u understand the history and origin of the internet and the circumstances that led to the formation and evolution of the internet.
it can be beneficial for all kinds of students especially computer science, mass communication, media studies, and all other social science.
A brief history of the internet. From the beginnings of ARPA to ARPANET, to the wake of Routers to Servers, to the WWW of Tim Berners-Lee to the ISP's. Until the current age of access to information never before imagined.
This is a slide about the History of The Internet created by Judd Vander Rondares. You can get this as your SOURCE ONLY for your ICT subject. You can get lot of informations about the main topic.
The Internet is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices.
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History of internet
1.
2. Introduction to the history of the
internet
The Internet has revolutionized the computer and
communications world like nothing before. The invention
of the telegraph, telephone, radio, and computer set the
stage for this unprecedented integration of capabilities.
The Internet is at once a world-wide broadcasting
capability, a mechanism for information dissemination,
and a medium for collaboration and interaction between
individuals and their computers without regard for
geographic location. The Internet represents one of the
most successful examples of the benefits of sustained
investment and commitment to research and
development of information infrastructure. Beginning
with the early research in packet switching, the
government, industry and academia have been partners
in evolving and deploying this exciting new technology.
3. Origins of the Internet
The first recorded description of the social interactions
that could be enabled through networking was a Series
of memos written by J.C.R. Licklider of MIT in August
1962 discussing his "Galactic Network" concept. He
envisioned a globally interconnected set of computers
through which everyone could quickly access data and
programs from any site. In spirit, the concept was very
much like the Internet of today. Licklider was the first
head of the computer research program at DARPA,
starting in October 1962. While at DARPA he convinced
his successors at DARPA, Ivan Sutherland, Bob Taylor,
and MIT researcher Lawrence G. Roberts, of the
importance of this networking concept.
4. The Initial Internetting Concept
The original ARPANET grew into the Internet. Internet was based on the
idea that there would be multiple independent networks of rather
arbitrary design, beginning with the ARPANET as the pioneering packet
switching network, but soon to include packet satellite networks, groundbased packet radio networks and other networks. The Internet as we
now know it embodies a key underlying technical idea, namely that of
open architecture networking. In this approach, the choice of any
individual network technology was not dictated by a particular network
architecture but rather could be selected freely by a provider and made
to interwork with the other networks through a meta-level
"Internetworking Architecture". Up until that time there was only one
general method for federating networks. This was the traditional circuit
switching method where networks would interconnect at the circuit level,
passing individual bits on a synchronous basis along a portion of an endto-end circuit between a pair of end locations. Recall that Kleinrock had
shown in 1961 that packet switching was a more efficient switching
method. Along with packet switching, special purpose interconnection
arrangements between networks were another possibility. While there
were other limited ways to interconnect different networks, they required
that one be used as a component of the other, rather than acting as a
peer of the other in offering end-to-end service.
5. Proving the Ideas
DARPA let three contracts to Stanford (Cerf), BBN (Ray
Tomlinson) and UCL (Peter Kirstein) to implement TCP/IP (it
was simply called TCP in the Cerf/Kahn paper but contained
both components). The Stanford team, led by Cerf,
produced the detailed specification and within about a year
there were three independent implementations of TCP that
could interoperate.
This was the beginning of long term experimentation and
development to evolve and mature the Internet concepts
and technology. Beginning with the first three networks
(ARPANET, Packet Radio, and Packet Satellite) and their
initial research communities, the experimental environment
has grown to incorporate essentially every form of network
and a very broad-based research and development
community. [REK78] With each expansion has come new
challenges.
6. Who Really invented the
internet?
Al Gore "inventing" the Internet? That "claim" was all a
misunderstanding. During an interview on CNN on March 9, 1999,
Gore was asked to describe what distinguished him from his
challenger for the Democratic presidential nomination, Sen. Bill
Bradley. He replied, "During my service in the United States
Congress, I took the initiative in creating the Internet." The media
latched on to that awkward statement, and ever since, Gore has
been called a liar, or at least an exaggerator.
A few years after that interview, Robert Kahn and Vint Cerf, who
developed TCP/IP, set the record straight about Gore's involvement
in "inventing" the Internet: "We don't think, as some people have
argued, that Gore intended to claim he 'invented' the Internet.
Moreover, there is no question in our minds that while serving as
senator, Gore's initiatives had a significant and beneficial effect on
the still-evolving Internet. The fact of the matter is that Gore was
talking about and promoting the Internet long before most people
were listening."
7. An Interconnected World
What happens over the Internet influences politics, wars
and the global economy. Google reported it made $50
billion in total revenues and $10.7 billion in net income
in the year 2012. That's just one company, in one year,
making billions over the Internet.
Worldwide, people are adopting the Internet at an
amazing pace. In 2011, Iceland set the highest Internet
user rate at 95 percent, according to the International
Telecommunication Union (ITU). In 2000, only 5 percent
of people in South Africa were using the Internet, but 21
percent of people in the country were online by 2011.
Similar jumps were seen throughout the developing
world. The ITU estimates one-third of the world's
population uses the Internet today.