InPrivate Browsing must be disallowed.

From Microsoft Internet Explorer 11 Security Technical Implementation Guide

Associated with IA controls: ECSC-1

Associated with: CCI-000166

SV-59713r1_rule InPrivate Browsing must be disallowed.

Vulnerability discussion

InPrivate Browsing lets the user control whether or not Internet Explorer saves the browsing history, cookies, and other data. User control of settings is not the preferred control method. The InPrivate Browsing feature in Internet Explorer makes browser privacy easy by not storing history, cookies, temporary Internet files, or other data. If you enable this policy setting, InPrivate Browsing will be disabled. If you disable this policy setting, InPrivate Browsing will be available for use. If you do not configure this setting, InPrivate Browsing can be turned on or off through the registry.

Check content

The policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer -> Privacy -> 'Turn off InPrivate Browsing' must be 'Enabled'. Procedure: Use the Windows Registry Editor to navigate to the following key: HKLM\Software\Policies\Microsoft\Internet Explorer\Privacy Criteria: If the value "EnableInPrivateBrowsing" is REG_DWORD = 0, this is not a finding.

Fix text

Set the policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer -> Privacy -> 'Turn off InPrivate Browsing' to 'Enabled'.

Pro Tips

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