TMA-CHROME-2.8.6

Ensure 'Enable or disable PIN-less authentication for remote access hosts' is set to 'Disabled'

高レベル 1自動chrome

説明

Chrome allows a user to opt-out of using user-specified PIN authentication and instead pair clients and hosts during connection time. The recommended state for this setting is: Disabled (0) Rationale: If this setting is enabled, users can opt to pair clients and hosts at connection time, eliminating the need to enter a PIN every time. Audit reads the Group Policy registry value and prints 'compliant', 'unset' (policy not configured, reported as FAIL) or the non-compliant value. Registry value: HKLM\SOFTWARE\Policies\Google\Chrome:RemoteAccessHostAllowClientPairing (REG_DWORD); compliant when it is 0. Remediation writes 0 locally; in a domain set it through the ADMX so Group Policy does not revert it.

チェック方法

監査方法: Windows レジストリ

registry

$v = (Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome' -Name 'RemoteAccessHostAllowClientPairing' -ErrorAction SilentlyContinue).'RemoteAccessHostAllowClientPairing'; if ($null -eq $v) { 'unset' } elseif (($null -ne $v -and @(0) -contains [int64]$v)) { 'compliant' } else { "non-compliant: $v" }

期待される出力: compliant

修正方法

修正方法: シェルコマンド

shell

$p = 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome'; if (-not (Test-Path -Path $p)) { New-Item -Path $p -Force | Out-Null }; New-ItemProperty -Path $p -Name 'RemoteAccessHostAllowClientPairing' -Value 0 -PropertyType DWord -Force | Out-Null

プロパティ

オペレーティングシステム: すべて
タグ: chromebrowsercis-l1
参照: CIS Google Chrome Benchmark v3.0.0 - 2.8.6 Ensure 'Enable or disable PIN-less authentication for remote access hosts' is set to 'Disabled'

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 chrome