Ensure 'Reset account lockout counter after' is set to '15 or more minute(s)'

高レベル 1自動windows

説明

This policy setting determines the length of time before the Account lockout threshold resets to zero. The default value for this policy setting is Not Defined. If the Account lockout threshold is defined, this reset time must be less than or equal to the value for the Account lockout duration setting. If you leave this policy setting at its default value or configure the value to an interval that is too long, your environment could be vulnerable to a DoS attack. An attacker could maliciously perform a number of failed logon attempts on all users in the organization, which will lock out their

チェック方法

監査方法: シェルコマンド

shell

$f = Join-Path $env:TEMP ('tmaegis-' + [guid]::NewGuid().ToString() + '.inf'); secedit /export /cfg $f /areas SECURITYPOLICY USER_RIGHTS /quiet | Out-Null; $c = Get-Content $f -ErrorAction SilentlyContinue; Remove-Item $f -Force -ErrorAction SilentlyContinue; $line = $c | Where-Object { $_ -match '^\s*ResetLockoutCount\s*=' } | Select-Object -First 1; $v = if ($line) { ($line -split '=', 2)[1].Trim().Trim('"') } else { $null }; if (($null -ne $v -and [int64]$v -ge 15)) { 'compliant' } else { 'non-compliant: ' + $v }

期待される出力: compliant

修正方法

修正方法: ガイダンスまたは IaC パッチ

Set through Group Policy (domain policy for domain members): Computer Configuration\Policies\Windows Settings\Security Settings\Account Policies\Account Lockout Policy\Reset account lockout counter after

プロパティ

オペレーティングシステム: windows-10
タグ: cis-convertedseceditwindows
参照: CIS Microsoft Windows 10 Enterprise Benchmark v4.0.0 - 1.2.4

このホストをチェック

監査が許可されているマシンで実行してください。スキャンは読み取り専用です。

shell

tmaegis scan --target windows