CLOUD COMPUTING 251111 Internet And Online Community Week 6

CLOUD COMPUTING251111 Internet And Online CommunityWeek 6

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

THIS WEEK

• Computing in the cloud• What is the cloud?

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

OVERVIEW

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

OVERVIEW

• What is Cloud computing? • manipulating, configuring and accessing the applications online

HISTORY

HISTORY

DEPLOYMENT MODELS

DEPLOYMENT MODELS

DEPLOYMENT MODELS

SERVICE MODELS

SERVICE MODELS

SERVICE MODELS

SERVICE MODELS

EXAMPLES

CHARACTERISTICS

BENEFITS

RISKS TOO

Lock-in, isolation failure, management interface compromise, incomplete data deletion, insecure

SECURITY CHALLENGES

PLANNING FOR THE CLOUD

TECHNOLOGY ADOPTION LIFECYCLE

CONCLUSION

CLOUD PROVIDERS