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Introduction to Cloud Computing

Introduction to Cloud Computing. What is the Internet?. Form and act as a SINGLE entity fo r transport of data and messages. A vast collection of computer networks. Can be within a single location or across the world. The world wide web is ILLUSTRATED.

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Introduction to Cloud Computing

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  1. Introduction to Cloud Computing

  2. What is the Internet?

  3. Form and act as a SINGLE entity for transport of data and messages A vast collection of computer networks Can be within a single location or across the world

  4. The world wide web is ILLUSTRATED

  5. Before: text based protocol; i.e., Gopher

  6. 2011 – internet worldwide users: 2,267,233,742

  7. Phase I – Transport one way (static reading only)

  8. Phase II – Two way • Example : online banking • Security added • Could make changes at host sites

  9. My Cloud

  10. My Cloud

  11. My Cloud

  12. Search engine shakeout • http://www.bruceclay.com/serc_histogram/histogram.htm

  13. Summary • If you use webmail, Google docs, Facebook, Flickr or similar online services, you’re already using cloud computing. • By 2020 we will be mostly living in the cloud.

  14. Risk involves data security. • Hacking your pc is low risk • Files in the cloud, however • The government? A bored teenager? Law enforcement? Political rivals? • who can you trust with all your personal and private information? • No one, from government agencies like the Department of Defense to multinational corporations like AT&T, has been able to prevent data breaches.

  15. Hands On • Mobile device – set wifi settings to Cordage bridge. 3K5QT98B4C99RTBQ • iCloud • Create an account

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