Which outcome addresses allocating security and privacy requirements to the system and the environment in which the system operates?

• A. The placement of the system within the enterprise architecture is determined.
• B. All stages of the information life cycle are identified and understood.
• C. The system is registered for purposes of management, accountability, coordination, and oversight.
• D. Security and privacy requirements are allocated to the system and to the environment in which the system operates.

Answer: (D)

Allocating security and privacy requirements to the system and its operating environment ensures protections are built into both what the system is and where it runs. By mapping these requirements to the system itself and to the surrounding environment—such as interfaces, networks, hosting facilities, and external services—you ensure that controls address not only internal components but also contextual factors that can affect risk. This explicit allocation guides selecting and tailoring safeguards for the system boundary and its interactions, helping to protect data throughout its lifecycle and across all dependencies.

Other statements describe where the system fits in enterprise architecture, identify life-cycle stages, or establish governance and oversight. While those roles are important, they don’t capture the specific step of assigning security and privacy requirements to both the system and its environment.