Establish governance that uses the NIST SP 800-145 definition as the canonical taxonomy in board reporting, regulator reporting, audit reporting, and stakeholder education. Cloud posture dashboards must aggregate the active service portfolio by service model and deployment model. Annual training for procurement officers, architects, risk owners, and audit staff must cover the five essential characteristics, three service models, and four deployment models. The CISO function must publish a quarterly cloud conformance report stating the count of services meeting all five characteristics, the count by service model, the count by deployment model, and any deviations or remediation in flight. Definition-update tracking must monitor NIST CSRC for revisions or replacement standards (such as ISO 17788 and ISO 22123 alignment) and update the canonical taxonomy accordingly.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.