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CISSP study material · question 221 of 500
An auditor argues a cloud cannot be private because the hardware is owned and operated by an outside supplier in the supplier's own datacentre. What does the NIST definition say?
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Answer: B. A private cloud is defined by exclusive use by one organisation; it may be owned, managed and hosted by a third party off premises.
Exclusive use by one organisation is what makes a cloud private. It may be owned and run by a third party and sit off the premises.
Source: NIST SP 800-145 (NIST) — SP 800-145 > Deployment Models