Policy

Custom Classes: Deny read access

This policy setting denies read access to custom removable storage classes. If you enable this policy setting, read access is denied to these removable storage classes. If you disable or do not configure this policy setting, read access is allowed to these removable storage classes.

Policy
PackMicrosoft Windows
CategorySystem / Removable Storage Access
Policy ID69fcc63919e9
Internal nameCustomClasses_DenyRead_Access_2

Registry

Copy registry mappings

HKLM\Software\Policies\Microsoft\Windows\RemovableStorageDevices\Custom\Deny_Read\Deny_Read (enabled) = 1
HKLM\Software\Policies\Microsoft\Windows\RemovableStorageDevices\Custom\Deny_Read\Deny_Read (disabled) = 0
HKLM\Software\Policies\Microsoft\Windows\RemovableStorageDevices\Custom\Deny_Read\List\Deny_Read

Policy notes

This policy setting denies read access to custom removable storage classes. If you enable this policy setting, read access is denied to these removable storage classes. If you disable or do not configure this policy setting, read access is allowed to these removable storage classes.

Related policies

All Removable Storage classes: Deny all accessAll Removable Storage: Allow direct access in remote sessionsCD and DVD: Deny execute accessCD and DVD: Deny read accessCD and DVD: Deny write accessCustom Classes: Deny write accessFloppy Drives: Deny execute access