Ensure 'Require client MAPI encryption' is set to 'True'

TinggiLevel 1Otomatisexchange

Deskripsi

This policy setting specifies whether encryption is required for Remote Procedure call (RPC) client connections. Note: This recommendation only applies if RPC over HTTP is enabled in the organization. In Exchange 2019 MAPI over HTTP is enabled by default. Prints the number of RPC client access configurations where EncryptionRequired is not True (expected 0). Run on a Mailbox server (organization-wide objects are read from AD). Run from an Exchange Management Shell or after `Add-PSSnapin Microsoft.Exchange.Management.PowerShell.SnapIn`; the audit loads the snap-in itself when Get-ExchangeServer is missing and fails if it cannot.

Cara pemeriksaan

Metode audit: Perintah shell

shell

$ErrorActionPreference = 'Stop'; if (-not (Get-Command Get-ExchangeServer -ErrorAction SilentlyContinue)) { Add-PSSnapin Microsoft.Exchange.Management.PowerShell.SnapIn -ErrorAction Stop }; if (-not (Get-Command Get-ExchangeServer -ErrorAction SilentlyContinue)) { throw 'Exchange Management Shell cmdlets are not available' }; $bad = @(Get-RpcClientAccess -ErrorAction Stop | Where-Object { $_.EncryptionRequired -ne $true }); $bad.Count

Output yang diharapkan: 0

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

Set-RpcClientAccess -Server '<server>' -EncryptionRequired $true

Properti

Sistem operasi: Apa saja
Tag: exchangeclient-accessencryption
Referensi: CIS Microsoft Exchange Server 2019 Benchmark v1.0.1 - 2.3.6 Ensure 'Require client MAPI encryption' is set to 'True'

Periksa host ini

Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.

shell

tmaegis scan --target exchange