Description
This Control addresses how information resources that provide name/address resolution are fault-tolerant and provide redundant architecture.
Applicability
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The Chief Information Security Officer (CISO), or designee, is responsible for implementing this Control.
Implementation
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1
The CISO, or designee, shall ensure that information resources that collectively provide name/address resolution service are:
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1.1
Fault tolerant; and
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1.2
Implement internal/external role separation.
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1.1