In the current era, the people we communicate with the Internet as a tool to spread the information of multiple delivery, because the Internet is a computer network that covers a large number of connecting to the world. Based on structure, telecommunication system as an intermediary in the exchange of information. There is a wide range of applications. The Internet is a network of computers, and the network of networks, the Internet, because it contains a large number of subnets connected together. Under the same standards as the larger social networks until it can communicate easily.
Networks, the Internet is a public network that no one owns makes access to the network is going to be free under certain rules established in order to prevent confusion and chaos from the connection from network world. The Internet is the network that developed from the r-parity for Internet.