The minimum password age must be configured to at least 1 day.

From Windows 10 Security Technical Implementation Guide

Part of WN10-AC-000030

Associated with: CCI-000198

SV-77911r1_rule The minimum password age must be configured to at least 1 day.

Vulnerability discussion

Permitting passwords to be changed in immediate succession within the same day allows users to cycle passwords through their history database. This enables users to effectively negate the purpose of mandating periodic password changes.

Check content

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 the "Minimum password age" is less than "1" day, this is a finding.

Fix text

Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Account Policies >> Password Policy >> "Minimum Password Age" to at least "1" day.

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