Ejection of removable NTFS media must be restricted to Administrators.

From Windows 8/8.1 Security Technical Implementation Guide

Part of Format and Eject Removable Media

Associated with: CCI-000366

SV-48060r1_rule Ejection of removable NTFS media must be restricted to Administrators.

Vulnerability discussion

Removable hard drives can be formatted and ejected by others who are not members of the Administrators Group, if they are not properly configured. Formatting and ejecting removable NTFS media must only be done by administrators.

Check content

Analyze the system using the Security Configuration and Analysis snap-in. (See "Performing Analysis with the Security Configuration and Analysis Snap-in" in the STIG Overview document.) Expand the Security Configuration and Analysis tree view. Navigate to Local Policies -> Security Options. If the value for "Devices: Allowed to Format and Eject Removable Media" is not set to " Administrators", this is a finding. The policy referenced configures the following registry value: Registry Hive: HKEY_LOCAL_MACHINE Registry Path: \Software\Microsoft\Windows NT\CurrentVersion\Winlogon Value Name: AllocateDASD Value Type: REG_SZ Value: 0

Fix text

Configure the policy value for Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options -> "Devices: Allowed to Format and Eject Removable Media" to "Administrators".

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