EvidenceSheet
AWS Well-Architected Security Pillar · Identity & Access Management

SEC03-BP08 Share resources securely within your organization

Use AWS RAM, resource policies and Organizations conditions to share resources only within trusted account boundaries, avoiding broad public or cross-org sharing.

Source: AWS Well-Architected Security Pillar, SEC03-BP08. The statement above is our statement of the clause, read from the published text and cited so you can check it against the official text, not the instrument verbatim. Open AWS Well-Architected Security Pillar in the compliance library.

3
artefacts
0
held by a system
0
at each review
hard
to go live
Policy repository / GRC workspace
where the evidence lives
teal = a system already holds it · olive = produced at each review. To go live: easy when half or more of the artefacts are already held by a system, moderate from a quarter to a half, hard below a quarter.

These are the artefacts auditors commonly ask for on this requirement, our guidance rather than text from the standard. Your assessor decides what is sufficient in your context, and asks for samples across the period when a report covers one.

system holds itEvidence a system already holds

none for this control

periodic reviewEvidence produced at each review

none for this control

governing documentDocuments that govern the control

  • AWS RAM share inventory · Policy repository / GRC workspace
  • Resource policies with aws:PrincipalOrgID condition · Policy repository / GRC workspace
  • Approval workflow for new shares · Document repository

First move

No system holds this evidence for you: it is people and documents. Reminders and routing to the owner still save time. Put the document under version control with an owner and review date, and log each review as a record with reviewer and date.

Common gaps auditors find

Do this for your whole sheet

Paste the rows you run your controls from and get this mapping for every control at once, with the periodic-review ones flagged and a first move per row. No account for the first run.

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SEC03-BP07 Analyze public and cross-account access · SEC03-BP09 Share resources securely with a third party