1. CLOUD COMPUTING 251111 Internet And Online Community Week 6

2. RECAP Impacts of Social Media Positive? Negative? Social Media Goes Company Wide Email Use Declines as better communication channels open Social Media command centres become mainstream Social Media compliance becomes a priority International & Niche Social Networks present new challenges

3. THIS WEEK Computing in the cloud What is the cloud?

4. CLOUD COMPUTING “The cloud is a smart, complex, powerful computing system in the sky that people can just plug into” - Web browser pioneer, Marc Andreessen “The provisioning of services in a timely (nearly on instant), on-demand manner, to allow the scaling up and down of resources”-Open DB chair, Alan Williamson

5. OVERVIEW What is cloud? Cloud refers to Network, Internet, remote location Cloud provides services over network

6. OVERVIEW What is Cloud computing? manipulating, configuring and accessing the applications online

7. HISTORY

9. DEPLOYMENT MODELS

12. SERVICE MODELS

16. EXAMPLES

17. CHARACTERISTICS

18. BENEFITS

19. RISKS TOO Lock-in, isolation failure, management interface compromise, incomplete data deletion, insecure

20. SECURITY CHALLENGES

21. PLANNING FOR THE CLOUD

22. TECHNOLOGY ADOPTION LIFECYCLE

23. CONCLUSION

24. CLOUD PROVIDERS