If a client connects the computer with the internet using Internet Service Provider (ISP), the client’s system is allocated a temporary internet protocol address till the session client is operating. However, the internet is a unique object between both systems.įigure 1: Computer Connection via Internet

1 describes the connection between two computers using the internet. This structure of the internet address is known as an IP address (Internet Protocol). Addresses of the internet are in the form “,” where each “kkk” ranges from 0-256. Therefore, each machine/device has its own or unique address. Internet Address:Ĭomputers connected to the internet means that the systems are connected to computers’ worldwide network. The secondary objective of ARPANet was to secure messages in case of a military attack or disaster, as the messages were routed or rerouted in a direction. This network’s primary aim was to establish a connection between the research labs of Universities for research purposes. government’s Advanced Research Projects Organization (ARPA) in 1969 and was first identified as the ARPANet. However, intranet and extranet also employ the same TCP/IP interface that are advanced adaptations of the internet. Still, technically, the Transmission Control Protocol/Internet Protocol application distinguishes the internet from private networks.

There is a wide variety of public networks that include LANs, WANs, and MANs. The term is also defined as a network of networks through which users can, whether they have authorization to do so, access knowledge from some other computer (and sometimes communicate directly to clients on different computers). The internet often referred to only as “Net,” is an interconnection of worldwide computers in the form of a network. What started as a small network of local knowledge-sharing data repositories has become a worldwide phenomenon that has changed our lifestyle. The internet is one of humanity’s most impressive inventions.

Internet backbone diagram