Ensure 'Deny access to this computer from the network' to include 'Guests, Local account'

高レベル 1自動windows

説明

This policy setting prohibits users from connecting to a computer from across the network, which would allow users to access and potentially modify data remotely. In high security environments, there should be no need for remote users to access data on a computer. Instead, file sharing should be accomplished through the use of network servers. This user right supersedes the Access this computer from the network user right if an account is subject to both policies. The recommended state for this setting is to include: Guests, Local account. Caution: Configuring a standalone (non-domain-joined)

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*SeDenyNetworkLogonRight\s*=' } | Select-Object -First 1; $v = if ($line) { ($line -split '=', 2)[1].Trim().Trim('"') } else { $null }; $have = @(if ($v) { $v -split ',' | ForEach-Object { $_.Trim().TrimStart('*') } | Where-Object { $_ } }); $missing = @('S-1-5-32-546','S-1-5-113') | Where-Object { $have -notcontains $_ }; if ($missing.Count -eq 0) { 'compliant' } else { 'non-compliant: ' + ($have -join ',') }

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\Local Policies\User Rights Assignment\Deny access to this computer from the network

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 - 2.2.16

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