A city wants its internal information-security policy to demonstrate alignment to several external regulations without rewriting the policy once per regulator. What crosswalk approach should it use?
Select an answer to reveal the explanation.
Short Explanation
One city playbook can satisfy many rulebooks if you build a crosswalk map. Point the policy’s objectives at each external citation instead of rewriting the policy for every regulator. Mapping beats duplication.
Full Explanation
Crosswalk architecture maps internal policy content (via control objectives) to external citations without maintaining regulator-specific policy forks. That many-to-many mapping preserves a single internal source of truth while proving alignment to multiple authorities. Cloning policies per regulator multiplies drift; SIR knowledge articles are not a Policy and Compliance crosswalk.