AC-23 Data Mining Protection
Protects supply chain data holdings from mining that would reveal dependencies, volumes or criticality.
3
artefacts
1
held by a system
0
at each review
moderate
to go live
Document repository
where the evidence lives
teal = a system already holds it · olive = produced at each review
system holds itEvidence a system already holds
- Detection or restriction of bulk extraction · Document repository
periodic reviewEvidence produced at each review
none for this control
governing documentDocuments that govern the control
- Identification of supply chain data stores at aggregation risk · Document repository
- Access limits on procurement and inventory data · Policy repository / GRC workspace
First move
Start with the 1 of 3 artefacts that already live in a system (Document repository); keep the periodic reviews but log each one as a dated record with a named reviewer.
Common gaps auditors find
- procurement data broadly readable across the organization
- bulk export from supplier portals undetected
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 sheetAC-22 Publicly Accessible Content · AC-24 Access Control Decisions