AUTH-005: Password Reuse Restriction
- Platform
- Google Workspace
- Category
- Authentication & Access Controls
- Severity
- Medium
- Zero Trust pillar
- Identity (weight 3)
- Golden fixtures
- 3
- Branch coverage
- Observed: fixtures prove the verdicts they exercise
- Provenance
- baseline
What it checks
Users should not be able to reuse recent passwords, preventing credential cycling attacks
Recommended value
Password reuse not allowed
Remediation
Admin Console > Security > Authentication > Password management > Enable 'Enforce password policy at next sign-in' and restrict reuse
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 |
|---|---|
| clean | PASS |
| known-bad | FAIL |
| no-data | Not Assessed |
Framework mappings
- NIST SP 800-53
- IA-5(1)
- CIS Benchmark
- 1.5
- CISA SCuBA
- GWS.COMMONCONTROLS.5.1v1, GWS.COMMONCONTROLS.5.2v1, GWS.COMMONCONTROLS.5.3v1, GWS.COMMONCONTROLS.5.4v1, GWS.COMMONCONTROLS.5.5v1, GWS.COMMONCONTROLS.5.6v1
- MITRE ATT&CK
- T1110.004
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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.