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Information - Tips

Monday, January 9, 2012

History and Concept of Internet


Beny77 blog will explain a bit about the concept of internet and internet history, History of the Internet comes from JCR Licklider's dream (1915-1990), a psychologist at the Massachusetts Institute of Technology, from the Galactic Network in the early 1960s. Then, when Licklider worked at the Advanced Research Projects Agency (ARPA) at the Pentagon, Lawrence G. Robert tried to achieve their dreams.
 
Although the meeting between Licklider and Robert occurs in 1964, Robert did not really concentrate on the development of the Internet began in December 1966. Robert began to describe the network of researchers plan conference. Finally, the Internet was developed in the investigation of the American military called the Advanced Research Project Agency Network (ARPANET). ARPA Net linking defense department research center with research centers at universities in America. The goal is to face the possibility of a nuclear attack because of the nature of the Internet network is not easy on off only by destroying a single point of service centers. If one point of attack, network systems remain functional. Internet search system has a protocol and an alternative route for the flow of data and information.
Some key elements contributed by the researchers ARPA Net like Leonard Kleinrock and Paul Baran and Donald W. United States Davies of England. Each - each approach to packet switching is the solution for a variety of bandwidth constraints. The trick is to divide the messages to be transmitted into small data packets and sends them via the same cable. Meanwhile, Robert asked for help Vinton G. Cerf and Robert E. Kahn to develop a network control protocol that controls the chaos packet switching plans.
In the late 1970s, they managed to repair the Transmission Control Protocol or Internet Protocol (TCP / IP) is still used today. Conversely, for the assembly of the first hardware ARPA Net, Robert chose Bolt, Beranek and Newman (BBN) to make the first switch network and build the first network server on the east coast in 1970. The next innovation conducted by Ray Tomlinson of BBN which makes e-mail program in 1971
The development of Internet technology has receded to 1990-an echo of the internet again erupted, and became popular again since 1995 with a marked increase in the commercial domain and network drastically World Wide Web (WWW)

The concept of the Internet
The Internet can connect computers and computer networks around the world. Through the Internet, anyone can freely access a variety of information from various places. accessed information can be text, graphics, sound, and video. Internet network can also serve as a media conference and facing each other directly only through their computer screens.
Anyone who is connected to the Internet can obtain or provide information. This is because the Internet provides a facility to allow more sharing of information accessed
In Indonesia, the Internet began to be developed in 1983 at the University of Indonesia in the form UINet by Dr. Joseph FP Luhukay. This network is then developed into the University Network (UNINET) in the Ministry of Education and Culture. UNINET is a computer network with wider coverage and including the UI, ITB, IPB, UGM, ITS, University of Hasanuddin, and the Directorate General of Higher Education.
Who owns the Internet? There is the internet a person has, but there are agencies that monitor and manage the Internet. This body is The Internet Society, a nonprofit group founded in 1992 and was assigned to write the rules of the protocol used on the Internet



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