roadmap to cloud computing

Roadmap to Cloud Computing

Roadmap to Cloud Computing

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Agenda

Cloud computing

Myths & Facts

Service Models

Security Challenges & Advantages

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What is Cloud Computing?

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Cloud computing is a model for enabling convenient, on-demand

network access to a shared pool of configurable computing

resources that can be rapidly provisioned and released with

minimal management effort or service provider interaction.

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On-demand self-service

Broad network access

Resource pooling

Rapid elasticity

Measured service

Five Essential Cloud Characteristics

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Allows business units to get the computing resources they need without having to go through IT for equipment.

Enables applications to be built in ways that align with how businesses operate today - mobile, multi-device, etc.

Allows for pooling of computing resources to serve multiple consumers.

Allows for quick scalability or downsizing of resources depending on demand.

Business units only pay for the computational resources they use.

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MythsWill eliminate the need of IT

personnel

Will eliminate IT expense

Facts This technology is real

This technology should not be

ignored

Myths & Facts

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Three Cloud Service Models

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Software As A Service

Platform As A Service

Infrastructure As A Service

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Four Cloud Deployment Models

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Private cloud Enterprise owned or leased

Community cloud Shared infrastructure for specific community

Public cloud Sold to the public, mega-scale infrastructure

Hybrid cloud Composition of two or more clouds

Hybrid Cloud

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General Security Challenges

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Trusting vendor’s security model Customer inability to respond to audit findings Obtaining support for investigations Indirect administrator accountability Loss of physical control

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General Security Advantages

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Thank You!!

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