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Part ⅡInternet History and Growth William F. Slater, III Chicago Chapter of the Internet Society September 2002 Agenda Internet History Internet Evolution Internet Pioneers Internet Growth – Sept. 1969 – Sept. 2002 Conclusion What Was the “Victorian Internet”? What Was the “Victorian Internet” The Telegraph Invented in the 1840s. Signals sent over wires that were established over vast distances Used extensively by the U.S. Government during the American Civil War, 1861 - 1865 Morse Code was dots and dashes, or short signals and long signals The electronic signal standard of +/- 15 v. is still used in network interface cards today. Famous Quote From Sir Isaac Newton “If I have been able to see farther thanothers, it was because I stood on the shoulders of giants.” What Is the Internet? A network of networks, joining many government, university and private computers together and providing an infrastructure for the use of E-mail, bulletin boards, file archives, hypertext documents, databases and other computational resources The vast collection of computer networks which form and act as a single huge network for transport of data and messages across distances which can be anywhere from the same office to anywhere in the world. What is the Internet? The largest network of networks in the world. Uses TCP/IP protocols and packet switching . Runs on any communications substrate. Brief History of the Internet 1968 - DARPA (Defense Advanced Research Projects Agency) contracts with BBN (Bolt, Beranek Newman) to create ARPAnet 1970 - First five nodes: UCLA Stanford UC Santa Barbara U of Utah, and BBN 1974 - TCP specification by Vint Cerf 1984 – On January 1, the Internet with its 1000 hosts converts en masse to using TCP/IP for its messaging *** Internet History *** A Brief Summary of the Evolution of the Internet From Simple, But Significant Ideas Bigger Ones Grow1940s to 1969 From Simple, But Significant Ideas Bigger Ones Grow1970s to 1995 The Creation of the In