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The password uniqueness must meet minimum requirements.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-1107 | WN12-AC-000004 | SV-52853r1_rule | IAIA-1 IAIA-2 | Medium |
| Description |
|---|
| A system is more vulnerable to unauthorized access when system users recycle the same password several times without being required to change to a unique password on a regularly scheduled basis. This enables users to effectively negate the purpose of mandating periodic password changes. |
| STIG | Date |
|---|---|
| Windows Server 2012 / 2012 R2 Domain Controller Security Technical Implementation Guide | 2015-09-02 |
Details
| Check Text ( C-47170r2_chk ) |
|---|
| Verify the effective setting in Local Group Policy Editor. Run "gpedit.msc". Navigate to Local Computer Policy -> Computer Configuration -> Windows Settings -> Security Settings -> Account Policies -> Password Policy. If the value for "Enforce password history" is less than "5" passwords remembered, this is a finding. |
| Fix Text (F-45779r1_fix) |
|---|
| Configure the policy value for Computer Configuration -> Windows Settings -> Security Settings -> Account Policies -> Password Policy -> "Enforce password history" to "5" (or more) passwords remembered. |