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CIS 115

Lecture 12: The History
of the Internet

The Problem

Image Source: Wikipedia

J.C.R. Licklider

Image Source: Wikipedia

J.C.R Licklider

"A network of such [computers], connected to one another by wide-band communication lines [which provided] the functions of present-day libraries together with anticipated advances in information storage and retrieval and [other] symbiotic functions."

J.C.R. Licklider - 1960
Man-Computer Symbiosis

Intergalactic Computer Network

Leonard Kleinrock

Image Source: Wikipedia

ARPANET

Image Source: Wikipedia

October 29, 1969 - First Post!

Image Source: Wikipedia

Lots of Networks

Unification

Image Source: Wikipedia

Vinton Cerf   Robert Kahn   Pres. Bush

Transmission Control Protocol (TCP)

The Internet (1985)

Image Source: Wikipedia

The World Wide Web

Image Source: Wikipedia

Tim Berners-Lee

Image Source: Wikipedia

HyperText Transfer Protocol (HTTP)

Early Browsers - Mosaic

Image Source: Wikipedia

Early Browsers - Lynx

Image Source: Wikipedia

Early Browsers - Line Mode

Image Source: CERN

Commercial Web (1996 - 1999)

Image Source: Tasty Placement

Commercial Web (1996 - 1999)

Image Source: Tasty Placement

Dot-Com Boom (1999 - 2001)

Image Source: Wikipedia

Dot-Com Bust

The Internet Today

Assignments

Blog 6: Web Technologies

While many people regard the internet as a single entity that is incomprehensible, we as computer scientists understand that it is actually made up of lots of underlying technologies and systems all combined together to bring life to the internet. Choose a technology related to the internet and tell us more about it. Try to think outside the box and find a technology no one else will write about. Here are some questions to ask yourself as you research it:

Chaocipher

Chaocipher Device

Image Source: Cryptologicfoundation.org