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CV0-003 · Question #468

Several state and local law enforcement agencies have decided to share information about traffic violations within their state by using a new search application. The state has policies around…

The correct answer is D. Deploy the application in the state's shared cloud environment and create federation between the. A shared community cloud owned by the state, with federated identity between agencies, provides centralized PII policy enforcement while enabling controlled data sharing across jurisdictions.

Cloud Architecture and Design

Question

Several state and local law enforcement agencies have decided to share information about traffic violations within their state by using a new search application. The state has policies around limiting the exposure of PII, and each local agency must comply with these policies. Which of the following cloud architecture models would be the BEST approach?

Options

  • ADeploy the application to a public cloud and establish connections for each local agencies' private
  • BHave each local agency publish its data to an account that has been set up in a public cloud
  • CDeploy the application in each local agency's private cloud and create accounts for everyone to
  • DDeploy the application in the state's shared cloud environment and create federation between the

How the community answered

(31 responses)
  • A
    6% (2)
  • B
    19% (6)
  • C
    10% (3)
  • D
    65% (20)

Why each option

A shared community cloud owned by the state, with federated identity between agencies, provides centralized PII policy enforcement while enabling controlled data sharing across jurisdictions.

ADeploy the application to a public cloud and establish connections for each local agencies' private

Connecting local agency networks to a public cloud introduces a third-party infrastructure provider into the data path, which may not satisfy government PII compliance mandates that require tighter control over where sensitive data resides.

BHave each local agency publish its data to an account that has been set up in a public cloud

Publishing agency data to a shared public cloud account exposes PII to a multi-tenant public environment without the governance controls needed to enforce the state's data protection policies.

CDeploy the application in each local agency's private cloud and create accounts for everyone to

Deploying a separate application instance in each local agency's private cloud fragments data and duplicates infrastructure, making it technically difficult to centrally enforce the state's uniform PII policies across all agencies.

DDeploy the application in the state's shared cloud environment and create federation between theCorrect

Deploying in a shared state cloud environment creates a community cloud model where PII policies can be defined and enforced centrally by the state. Federation allows each local agency to authenticate using its own identity provider while access controls restrict which data each agency can reach, satisfying both the sharing requirement and PII compliance obligations.

Concept tested: Community cloud with identity federation for government data sharing

Source: https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-145.pdf

Topics

#community cloud#data federation#PII protection#cloud deployment models

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