You can run your private cloud in a co-location facility which will give you some of the protection of being in the larger, public cloud.

你可以在某个适当的设施中运行自己的私有云，从而在进入公开的大型云计算环境之前，获得一定的安全保护。

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You can run your private cloud in a co-location facility which will give you some of the protection of being in the larger, public cloud.

FORBES: Managing Your Data When It's In the Cloud