IBM Power Systems Security Considerations for Cloud Deployment Jeff Uehling, IBM i Network & Security Development
[email protected] IBM - Rochester, MN © 2010 IBM Corporation IBM Power Systems What is Cloud Computing? Is Cloud Computing really a new concept? © 2010 IBM Corporation IBM Power Systems What is Cloud Computing? … An IT consumption and delivery model Cloud computing is a consumption and delivery model inspired by consumer Internet service and is optimized for IT / Business Services Cloud enables : – User self-service – Outsourcing options – Dynamic scalability Multiple types of clouds will coexist: – Private – Deployed Inside a customer’s firewall – Public – Provided and managed by a 3 rd party via subscription An effective cloud deployment is built on a – Hybrid – a mix of Public and Private dynamic Infrastructure and should be part of models based on Workload an overall Data Center transformation plan © 2010 IBM Corporation IBM Power Systems Clouds enable a broad spectrum of deployment options © 2010© 2010IBM CorporationIBM Corporation IBM Power Systems Cloud Differentiators… There are Many! Time to Deploy a Server Weeks or Months Seconds to Minutes Commitment to use Service Negotiate & Commit Year-long Contract Select from Catalog & Pay As You Go Necessary Upfront Investment $ $K-$M in Infrastructure → $$ per IT hour No or Low Upfront → ¢ per IT hour © 2010 IBM Corporation IBM Power Systems IT Benefits from Cloud Computing are Real… Results from IBM cloud computing engagements Increasing Test provisioning Weeks Minutes speed and flexibility Change management Months Days/hours Release management Weeks Minutes Service access Administered Self-service Standardization Complex Reuse/share Metering/billing Fixed cost Variable cost Reducing Server/storage utilization 10–20% 70–90% costs Payback period Years Months Source: Based on IBM and client experience.