If you follow cloud computing, you're no doubt familiar with software as a service, typically associated with Salesforce.com, or infrastructure as a service, which was pioneered by Amazon.com. But how about CaaS, SECaaS, DaaS, MaaS and BaaS?
According to industry consortium The Open Group, these new "as-a-service" acronyms fall into the category of XaaS (pronounced "zass"), a generalization for all cloud-related services per the NIST definition.
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