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ownership
The internet is formed from two basic elements, routers and connections. A router is basically a small computer that acts like a switching station, similar to the pumping stations of public water utilities. The connections are the pipes themselves, acting as a means to move packets from one router to another, and eventually from server to client.
The internet is formed from two basic elements, routers and connections. A router is basically a small computer that acts like a switching station, similar to the pumping stations of public water utilities. The connections are the pipes themselves, acting as a means to move packets from one router to another, and eventually from server to client.
===TCP/IP===
TCP/IP is the basic communication language or protocol of the Internet. Two recent adaptations of Internet technology, the intranet and the extranet, also use TCP/IP.
===Ownership of the Internet===
It is true that the Internet is more a concept than an actual tangible entity. Despite this fact, the Internet still relies on a physical infrastructure that connects networks to other networks. Access to the Internet is controlled by [[telephone]] companies, because telephone companies own many of the infrastructure backbones and most of the connectivity hardware; however, no one actually owns the Internet, and no single person or organization controls the Internet in its entirety. There are many organizations, corporations, governments, schools, private citizens, and service providers that all own pieces of the infrastructure.
==Controversy==
==Controversy==
Their letter continued to go on to enumerate Al Gore's involvement in the early periods of the internet.
Their letter continued to go on to enumerate Al Gore's involvement in the early periods of the internet.
==Keeping Pornography out of the Reach of Children==
===Keeping Pornography out of the Reach of Children===
Studies have shown that 90% of children have been exposed to pornography, with the average age of exposure being 11 years old <ref>http://www.healthymind.com/s-porn-stats.html</ref>. Many countries have attempted to take steps to keep underage children from viewing pornographic material. [[Australia]] has taken the important step of requiring [[internet service providers]] to use web filters to keep inappropriate material from being displayed in houses and schools<ref>http://www.abc.net.au/news/stories/2007/12/31/2129471.htm</ref>. This effort is being blocked by civil liberties groups (such as the [[American Civil Liberties Union]]) who believe that pornagrophy should be considered [[free speech]], and therefore not under the jurisdiction of the government.
Studies have shown that 90% of children have been exposed to pornography, with the average age of exposure being 11 years old <ref>http://www.healthymind.com/s-porn-stats.html</ref>. Many countries have attempted to take steps to keep underage children from viewing pornographic material. [[Australia]] has taken the important step of requiring [[internet service providers]] to use web filters to keep inappropriate material from being displayed in houses and schools<ref>http://www.abc.net.au/news/stories/2007/12/31/2129471.htm</ref>. This effort is being blocked by civil liberties groups (such as the [[American Civil Liberties Union]]) who believe that pornagrophy should be considered [[free speech]], and therefore not under the jurisdiction of the government.