Network Bridges will be prohibited in Windows.

From Windows Server 2008 R2 Domain Controller Security Technical Implementation Guide

Associated with: CCI-000381

SV-32408r1_rule Network Bridges will be prohibited in Windows.

Vulnerability discussion

This check verifies the Network Bridge cannot be installed and configured.

Check content

If the following registry value doesn’t exist or is not configured as specified, this is a finding: Registry Hive: HKEY_LOCAL_MACHINE Subkey: \Software\Policies\Microsoft\Windows\Network Connections\ Value Name: NC_AllowNetBridge_NLA Type: REG_DWORD Value: 0

Fix text

Configure the policy value for Computer Configuration -> Administrative Templates -> Network -> Network Connections “Prohibit installation and configuration of Network Bridge on your DNS domain network” to “Enabled”.

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