EIDSCA-AS04: EIDSCA AS04: Authentication Method - SMS - Use for sign-in
- Platform
- Entra ID / M365
- Category
- EIDSCA Baseline
- Severity
- High
- 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 AS04): evaluates 'includeTargets.isUsableForSignIn' on the Sms authentication method against the recommended secure value.
Recommended value
eq false
Remediation
Configure the Sms authentication method so 'includeTargets.isUsableForSignIn' is set to false. (Entra ID security-configuration baseline, control EIDSCA AS04.)
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
- AS04
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Guerrilla is written and maintained by Jim Tyler. This copy lives on jimtyler.org; the project also publishes at guerrilla.army.