EIDSCA-AF06: EIDSCA AF06: Authentication Method - FIDO2 security key - Restrict specific keys
- Platform
- Entra ID / M365
- Category
- EIDSCA Baseline
- Severity
- Low
- Zero Trust pillar
- Identity (weight 2)
- Golden fixtures
- 3
- Branch coverage
- Observed: fixtures prove the verdicts they exercise
- Provenance
- baseline
What it checks
Entra ID security-configuration control (EIDSCA AF06): evaluates 'keyRestrictions' on the Fido2 authentication method against the recommended secure value.
Recommended value
fido2-aaguid-enforced
Remediation
Ensure 'keyRestrictions' on the Fido2 authentication method is enforced with an AAGUID allow/block list. (Entra ID security-configuration baseline, control EIDSCA AF06.)
Fixture-proven verdicts
Every verdict below is proven by a golden fixture in the module's gating test suite. This table derives from the last green run; it cannot be edited by hand.
| Scenario | Expected verdict |
|---|---|
| fail | FAIL |
| no-data | Not Assessed |
| pass | PASS |
Framework mappings
- EIDSCA
- AF06