Description

This Control addresses how information resources that provide name/address resolution are fault-tolerant and provide redundant architecture.

Applicability

  • The Chief Information Security Officer (CISO), or designee, is responsible for implementing this Control.

Implementation

  • 1

    The CISO, or designee, shall ensure that information resources that collectively provide name/address resolution service are:

    • 1.1

      Fault tolerant; and

    • 1.2

      Implement internal/external role separation.