CHAPTER ONE
Background of the Study
Modern Technology in communication no doubt has turned the entire world into a “Global Village”. But as it is, technology like two sides of a coin, bring with it both the negative and positive sides. It helps people to be better informed, enlightened, and keeping abreast with world developments. Technology exposes mankind to a better way of doing things.
The world’s first commercial space communication company created by the United State Congress in 1962 was the communication satellite corporation (COMSAT). In 1964, the United State Government and eleven (11) foreign Nations signed a space communication pact. The partnership was known as “International Telecommunication Satellite Organization (INTELSAT). The internet known as the worlds “Information Super Highway” is a worldwide assemblage of Inter- Connected Computer Networks (Andrew, 2005).
In the view of Paul (2010, p.301), internet is a massive “network of networks”, a networking infrastructure which connects millions of computers together globally, forming a network in which any computer can communicate with each other as long as they are both connected to internet. The network consist of local area network (LAN), connecting computers in the same building while wide area network (WANs) connecting several LANs in different locations. It connects both private, commercial, Government and Academic network including a grown number of home computer. (Retrieved November 3rd 2012) www.webopedia.com/Did you know/internet/2002/web-vs.-internet-asp).
According to Andrew (2005, p.284), “Information travels over the internet through a variety of language known as “Protocols”. The term “internet” is actually a short form for “internet networks”, which implies that internet is a network of computer networks. Computer accepts data, process it, stores it and give it out when required. It became possiblefor people to chat from ‘terminals’ which led to networking. A line is the part along which resources flow, while a
Node is the point where lines intersect transferring resources to new lines.(Retrieved November 7th 2012) www.glreach.com/globalstates.
History of the Internet
There are conflicting versions about the origin of the internet but the common story is that the internet is a product of a cold war. (Hafner and Lyon, 1996, p.116). Its origin is traced back to 1957, when the Soviet Union launched ‘Sputnik 1 into space, as a reaction to this, in 1958, the United State founded the Advanced Research Project Agency (ARPA), a special agency under the department of defense whose mission was to develop a long term highly innovative and hazard research projects (Cartoni and Tarding, 2006, p.26).
In 1962, the air force wanting to maintain the military’s ability to transfer information around the country even if a given area was destroyed in an enemy’s attack, commissioned leading computer scientist to do so. ARPANET, the first prototype of the internet, was developed by the ARPA department and saw the light in 1969 when four (4) of United States Universities (University of California Los Angeles, University of California Santa Barbara, Stanford Research Institute Polo Atto, and University of Utah) were connected by network of computers (Lorenzo and Stefano,2010).
Leonard Klein rock of UCLA successfully developed the first computer network through “packet switching” to the concept of “distributed network”, two fundamental concurrent inventions in the field of computer science, packet switching is a process that allows division of messages into packets and sending them to their destination following different routes, once they arrive at their destination, they are all recomposed into the original message. Paul in 1960 developed the concept of distributed network funded by United States Air force at the research and development corporation (RAND) which is aimed at developing a telecommunication network which can stand a nuclear war. (Paul, 1964, p.220-223).