1 / 31

What is the internet?

What is the internet?. Introduction. What is the internet?

dieter
Download Presentation

What is the internet?

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. What is the internet?

  2. Introduction • What is the internet? • “…A system of interconnected computer networks using the standard Internet protocol suite (TCP/IP). It consists of millions of private and public networks linked by electronic, wireless, and optical technologies, serving billions of people worldwide…”

  3. The Internet is: • Hardware • (this is the very first production Computer for Google)

  4. The Internet is: • The world wide web

  5. The Internet is: • Your email (Browser and smtp based)

  6. The Internet is:

  7. The Internet is: • Instant Messaging • And so much more…

  8. Origins • The internet has its origins in the cold war • US response to Sputnik • In 1958 Eisenhower created ARPA – the Advanced Research Projects Agency. Launched in 1957

  9. Origins • Ted Nelson started Project Xanadu in 1960 with the goal of creating a computer network with a simple user interface • Coined the term Hypertext in 1965

  10. Origins • Out of ARPA, Joseph Carl RobnettLicklider (nicknamed Lick) publishes memos in 1962 predicting that computers could be interconnected in a global network through which everyone could access data and programs from anywhere.

  11. Origins • The first “internet” was called the ARPANET (it was made by ARPA) • “…ARPANET came out of our frustration that there were only a few powerful research computers in the country, and many researchers, who needed access to them, were separated from them geographically…” -Dr. Charles M. Herzfeld

  12. Origins • The first 4 ARPANET computers used different operating systems, forcing designers to come up with a common set of rules they all could follow. This was the Network Control Protocol (NCP). • In 1983, ARPANET switched to the TRANSMISSION CONTROL PROTOCOL & INTERNET PROTOCOL SUITE (TCP/IP)

  13. 1975 – Telenet is established The first commercial Internet Anyone can access for a fee The result…

  14. Queen Elizabeth sent an email in 1976

  15. First Virus: • ARPANET Crashed in 1980 due to the first virus.

  16. Domain Name Server (DNS) • 1983 marks the advent of the first DNS • DNS allows you to type easy to remember names and have them turned into the IP address of the site you wish to visit • Phone Book of the Internet

  17. W3 Builds quickly • 1992 - Over 1,000,000 computers connected to the Internet • 1993, both the UN and the White House create their websites • 1994, Amazon and Yahoo Launch • 1995, Sun releases Java, Ebay, AOL & MSN go live

  18. 1996 - The “Browser Wars” • Fight between “Netscape Navigator” an “Microsoft Internet Explorer” • IE Wins but uses illegal means according to a 1998 anti-trust case • IE peaks with 96% of internet users in 2002 (then Firefox begins eating away)

  19. More History • 1997 - Business.com sold for $150,000 • 1998 - Google and Paypaldebut • 1999 - Business.com sold for $5,700,000 • 2000 - The Web now has more then a billion pages • 2001- Wikipedia is started and P2P filesharing developed

  20. More History • 2002 - First social network created (LinkedIn) • 2003 - Launch of MySpace (side note, Switzerland started voting online) • 2004 - Web2.0 first mentioned, Facebook, Flickr, Orkut, Digg and World of Warcraft go live

  21. 2005- YouTube (first video)

  22. Recent History • 2006 – Twitter • 2007 – First iPhone and Kindle • 2008 – Android Released • 2009 – • 2010 – Stuxnet Virus targets Nuclear Facilities in Iran (Cyber Electronic Warfare) • 2011 – Arab Spring • 2012 – ???

More Related