IA-3 Device Identification and Authentication
Authenticates devices introduced by suppliers or delivered as part of a component before they are trusted on the network.
3
artefacts
1
held by a system
1
at each review
moderate
to go live
Endpoint management (MDM / EDR)
where the evidence lives
teal = a system already holds it · olive = produced at each review
system holds itEvidence a system already holds
- Device authentication configuration · Endpoint management (MDM / EDR)
periodic reviewEvidence produced at each review
- Enrolment records for supplier devices · Endpoint management (MDM / EDR)
governing documentDocuments that govern the control
- Handling of devices that cannot authenticate · Policy repository / GRC workspace
First move
Start with the 1 of 3 artefacts that already live in a system (Endpoint management (MDM / EDR)); keep the periodic reviews but log each one as a dated record with a named reviewer.
Common gaps auditors find
- delivered devices auto-connect on a trusted segment
- supplier laptops exempt from device authentication
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 sheetIA-2 Identification and Authentication (Organizational Users) · IA-4 Identifier Management