History Of Internet ~ MARCHEL'S BLOGZ

Internet (interconnection-networking) is literally the entire global system of interconnected computer networks that use the standard Internet Protocol Suite (TCP / IP) to serve billions of users worldwide. When the Internet (the letter 'I' is great) is a public computer system, which since globally and using TCP / IP as the protocol exchange packet (packet switching communication protocol). The circuit of the largest Internet called the Internet. How to connect a circuit with kaedah is called internetworking.

History Of Internet

A Brief History

The Internet is a computer network established by the U.S. Department of Defense in 1969, through a project called ARPANET ARPA (Advanced Research Project Agency Network), where they demonstrated how the computer hardware and software based on UNIX, we can make communication within the infinity through the telephone line.

ARPANET project designing a network, reliability, how much information can be transferred, and eventually all of the standards that they set into the embryo development of a new protocol which is now known as TCP / IP (Transmission Control Protocol / Internet Protocol).

The initial purpose of the project was built for military purposes. At that time the Department of Defense of the United States (U.S. Department of Defense) create a system of computer networks to connect computers scattered in areas vital to tackle the problem in case of nuclear attack and to avoid centralized information, which in the event of war can easily be destroyed.

At first ARPANET only 4 sites linking only the Stanford Research Institute, University of California, Santa Barbara, University of Utah, where they form an integrated network in 1969, and in general the ARPANET was introduced in October 1972. Not long after the project is growing rapidly in all regions, and all universities in the country wants to join, thus making it difficult to set the ARPANET.

Therefore ARPANET split widened two, namely "MILNET" for military purposes and the "ARPANET" new smaller for non-military purposes, such as universities. Combined both networks eventually known as the DARPA Internet, which then reduces to the Internet.

Internet Access

Countries with the best Internet access, including South Korea (50% instead of the population has access jalurlebar - Broadband), and Sweden. There are two common forms of Internet access, the dial-up, and jalurlebar. In Indonesia, as a developing country where access to the Internet and PC penetration is already quite high with the Internet supports cheap and inexpensive netbooks, it's just not fair operator in Indonesia to determine the price and there is even one of the operators who deliberately create a "trap" for the Internet users to pay more expensive. Others around 42% of Internet access through public facilities such as Internet Access cafe, cybercafes, etc. hotspot. Other public areas are often used for Internet access are on campus and in the office.

Besides using a PC (Personal Computer), we can also access the Internet via mobile phones, using a facility called GPRS (General Packet Radio Service). GPRS is a wireless communication standard (wireless) that has a connection speed of 115 kbps and supports the wider application (graphics and multimedia). GPRS technology is accessible to support the facility. GPRS settings on the phone depending on the service used. Internet access charges calculated by the amount of capacity (per-kilobyte) that are downloaded.

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