SEC08-BP04 Enforce access control
Layer IAM, resource policies, KMS grants, S3 Access Points and VPC endpoint policies to enforce least privilege access to data and prevent exfiltration.
4
artefacts
1
held by a system
0
at each review
moderate
to go live
Identity provider / directory
where the evidence lives
teal = a system already holds it · olive = produced at each review
system holds itEvidence a system already holds
- Access Points configuration · Identity provider / directory
periodic reviewEvidence produced at each review
none for this control
governing documentDocuments that govern the control
- S3 bucket policies with PrincipalOrgID condition · Policy repository / GRC workspace
- VPC endpoint policies · Policy repository / GRC workspace
- KMS key policies and grants · Policy repository / GRC workspace
First move
Start with the 1 of 4 artefacts that already live in a system (Identity provider / directory); keep the periodic reviews but log each one as a dated record with a named reviewer.
Common gaps auditors find
- bucket policies allow *
- no VPC endpoint policy restriction
- KMS grants left in place after use
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.
Build my evidence sheetSEC08-BP03 Automate data at rest protection · SEC09-BP01 Implement secure key and certificate management