STIGQter STIGQter: STIG Summary: Microsoft Windows Server 2016 Security Technical Implementation Guide Version: 2 Release: 2 Benchmark Date: 04 May 2021:

Windows Server 2016 must have the period of time before the bad logon counter is reset configured to 15 minutes or greater.

DISA Rule

SV-224868r569186_rule

Vulnerability Number

V-224868

Group Title

SRG-OS-000021-GPOS-00005

Rule Version

WN16-AC-000030

Severity

CAT II

CCI(s)

Weight

10

Fix Recommendation

Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Account Policies >> Account Lockout Policy >> "Reset account lockout counter after" to at least "15" minutes.

Check Contents

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 >> Account Lockout Policy.

If the "Reset account lockout counter after" value is less than "15" minutes, this is a finding.

For server core installations, run the following command:

Secedit /Export /Areas SecurityPolicy /CFG C:\Path\FileName.Txt

If "ResetLockoutCount" is less than "15" in the file, this is a finding.

Vulnerability Number

V-224868

Documentable

False

Rule Version

WN16-AC-000030

Severity Override Guidance

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 >> Account Lockout Policy.

If the "Reset account lockout counter after" value is less than "15" minutes, this is a finding.

For server core installations, run the following command:

Secedit /Export /Areas SecurityPolicy /CFG C:\Path\FileName.Txt

If "ResetLockoutCount" is less than "15" in the file, this is a finding.

Check Content Reference

M

Target Key

4205

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