Service Models

Application^a

Infrastructure^b

SaaS

Access Only

No Control

PaaS

Access, Develop, Deploy, Control

No Control

IaaS

Access, Develop, Deploy, Control

Limited Control of OS/Storage/Network components

Deployment Models

Consumer

Provider^c

Location^d

Private

Single Organization

Consumer Organization or Non-Consumer

Organization or Both

On/Off-Premise

Community

Group of Organizations

Consumer Organization(s) or Non-Consumer Organization(s) or Both

On/Off-Premise

Public

General Public

Non-Consumer Organization

Off-Premise

Hybrid

Any Mixture of the Above

Any Mixture of the Above

On/Off-Premise