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identity as a Service (IDaaS)

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identity as a Service (IDaaS)

Identity as a Service (IDaaS) is an authentication infrastructure that is built, hosted and managed by a third-party service provider. IDaaS can be thought of as single sign-on (SSO) for the cloud.

An IDaaS for the enterprise is typically purchased as a subscription-based managed service. A cloud service provider may also host applications for a fee and provide subscribers with role-based access to specific applications or even entire virtualized desktops through a secure portal.

Related glossary terms: iCloud, build your own app (BYOA), cloudware, Google Cloud Print, AppBlast (Project AppBlast), Microsoft Office 365 suite, end user computing platform (EUC platform), Microsoft Exchange Server ActiveSync Web Administration Tool, Zimbra Collaboration Server, Salesforce Work.com

This was last updated in March 2012

Posted by: Margaret Rouse

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