Title

InPrivate Browsing must be disallowed. (Cat II impact)

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".

Additional Identifiers

Rule ID: SV-45214r1_rule

Vulnerability ID: V-22150

Group Title: DTBI780 - InPrivate Browsing

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.