is a worldwide connection of thousands of computer networks. All of them speak the same language, TCP/IP, the standard protocol. allows people with access to these networks to share information and knowledge. Resources available on are chat groups, e-mail, newsgroups, file transfers, and the World Wide Web. The Internet has no centralized authority and it is uncensored. The Internet belongs to everyone and to no one. The Internet is structured in a hierarchy. At the top, each country has at least one public backbone network. Backbon ....