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Shared Responsibility Model

A clearly articulated Shared Responsibility Model delineates the distinct security and compliance obligations between the service provider and the…

What Shared Responsibility Model requires

A clearly articulated Shared Responsibility Model delineates the distinct security and compliance obligations between the service provider and the customer, a principle established by foundational cloud computing standards. This framework confirms the provider manages security *of* the cloud, encompassing the integrity of physical infrastructure and security of the hypervisor. Conversely, the customer retains full accountability for security *in* the cloud. Customer-managed obligations explicitly include identity and access management, implementation of robust data encryption, and application-level security fortifications. Per the defined model, responsibility for data residency and configuration hardening is assigned to the customer, as indicated by their respective control values of 1. The operational maturity of this model is substantiated by a documented compliance matrix mapping controls to each party. Further evidence of a robust framework includes the clear delineation of log management duties and predefined roles for incident response, ensuring coordinated action and maintaining auditable trails consistent with regulatory expectations outlined in authoritative industry guidance. This documented SRM, with a defined service model, creates an unambiguous and defensible compliance posture.

Pillar: Cloud & SaaS · Authority: Bidda Sovereign Standard (Based on NIST AI RMF) · Version: 1.1.0 · Last updated:

Primary source: https://aws.amazon.com/compliance/shared-responsibility-model/

SHA-256 integrity: a4f0d0dd9d8d6fa0bc9f640c8b6c9e98f93773c2656fee36c1ce7ef03526a220

Primary Citations — 6 traced to source

  • The NIST Definition of Cloud Computing
  • Code of practice for information security controls based on ISO/IEC 27002 for cloud services

+ 4 more citations (full bibliography, deterministic workflow, actionable schema and crosswalks) included in the vault unlock — $0.01 via Skyfire / L402 / Direct Base USDC.

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