Ensure 'Remote host allows delegation of non- exportable credentials' is set to 'Enabled'

高レベル 1自動windows

説明

Remote host allows delegation of non-exportable credentials. When using credential delegation, devices provide an exportable version of credentials to the remote host. This exposes users to the risk of credential theft from attackers on the remote host. The Restricted Admin Mode and Windows Defender Remote Credential Guard features are two options to help protect against this risk. The recommended state for this setting is: Enabled. Note: More detailed information on Windows Defender Remote Credential Guard and how it compares to Restricted Admin Mode can be found at this link: Protect Remote

チェック方法

監査方法: Windows レジストリ

registry

$bad = @(); $v = (Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\CredentialsDelegation' -Name 'AllowProtectedCreds' -ErrorAction SilentlyContinue).'AllowProtectedCreds'; if (-not ($null -ne $v -and @(1) -contains [int64]$v)) { $bad += 'AllowProtectedCreds=' + $v }; if ($bad.Count -eq 0) { 'compliant' } else { 'non-compliant: ' + ($bad -join ', ') }

期待される出力: compliant

修正方法

修正方法: シェルコマンド

shell

if (-not (Test-Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\CredentialsDelegation')) { New-Item -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\CredentialsDelegation' -Force | Out-Null }; New-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\CredentialsDelegation' -Name 'AllowProtectedCreds' -Value 1 -PropertyType DWord -Force | Out-Null

プロパティ

オペレーティングシステム: windows-10
タグ: cis-convertedregistrywindows
参照: CIS Microsoft Windows 10 Enterprise Benchmark v4.0.0 - 18.9.4.2

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