Ensure 'Store passwords using reversible encryption' is set to 'Disabled'

높음레벨 1자동windows

설명

This policy setting determines whether the operating system stores passwords in a way that uses reversible encryption, which provides support for application protocols that require knowledge of the user's password for authentication purposes. Passwords that are stored with reversible encryption are essentially the same as plaintext versions of the passwords. The recommended state for this setting is: Disabled. Note: Password Policy settings (section 1.1) and Account Lockout Policy settings (section 1.2) must be applied via the Default Domain Policy GPO in order to be globally in effect on doma

점검 방법

감사 방식: 셸 명령

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*ClearTextPassword\s*=' } | Select-Object -First 1; $v = if ($line) { ($line -split '=', 2)[1].Trim().Trim('"') } else { $null }; if (($null -ne $v -and [int64]$v -eq 0)) { 'compliant' } else { 'non-compliant: ' + $v }

예상 출력: compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

Set through Group Policy (domain policy for domain members): Computer Configuration\Policies\Windows Settings\Security Settings\Account Policies\Password Policy\Store passwords using reversible encryption

속성

운영 체제: windows-10
태그: cis-convertedseceditwindows
참고 자료: CIS Microsoft Windows 10 Enterprise Benchmark v4.0.0 - 1.1.7

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shell

tmaegis scan --target windows