Internet Explorer is not configured to require consistent security zone settings to all users.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-3427	DTBI320	SV-25182r1_rule	ECSC-1	Medium

Description
This setting enforces consistent security zone settings to all users of the computer. Security zones control browser behavior at various web sites and it is desirable to maintain a consistent policy for all users of a machine.

STIG	Date
Internet Explorer 8 STIG	2012-09-11

Details

Check Text ( C-30120r1_chk )
The policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer “Security Zones: Use only machine settings” will be set to “Enabled”. Procedure: Use the Windows Registry Editor to navigate to the following key: HKLM\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings Criteria: If the value Security_HKLM_only is REG_DWORD = 1, this is not a finding.

Check Text ( C-30120r1_chk )

The policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer “Security Zones: Use only machine settings” will be set to “Enabled”. Procedure: Use the Windows Registry Editor to navigate to the following key: HKLM\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings Criteria: If the value Security_HKLM_only is REG_DWORD = 1, this is not a finding.

Fix Text (F-26928r1_fix)
The policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer “Security Zones: Use only machine settings” will be set to “Enabled”. Procedure: Use the Windows Registry Editor to navigate to the following key: HKLM\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings Criteria: Set the value Security_HKLM_only to REG_DWORD = 1.

Fix Text (F-26928r1_fix)