12/31/2022 0 Comments Usb block registry windows 7![]() ![]() The same restriction can be set using the registry by creating DWORD parameter Deny_All with the value 00000001 in the registry key HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\RemovableStorageDevices. To turn on the policy, open it and check Enable.Īfter enabling and updating the policy on client computers ( gpupdate /force), the OS detects the connected external devices (not only USB devices, but also any external drives), but when trying to open them, an error is appeared: Location is not availableĭrive is not accessible. The “strongest” restrict policy - All Removable Storage Classes: Deny All Access – allows to completely disable the access to all types of external storage devices. #Usb block registry windows 7 portable#Windows Portable Device – this class includes smartphones, tablets, players, etc.Īs you can see, you can deny the launch of executable files for each device class (protect computers against viruses), prohibit reading data and writing /editing files on external media.All Removable Storage: Allow direct access in remote sessions.All Removable Storage classes: Deny all access.In the Removable Storage Access section, there are several policies allowing you to disable the use of different types of storage classes - CD/DVDs, FDD, USB-devices, tapes, etc. If you want to block USB storage devices for all computer users, you need to configure the settings in the “Computer Configuration” section. Computer Configuration -> Policies -> Administrative Templates -> System -> Removable Storage Access.User Configuration -> Policies -> Administrative Templates -> System -> Removable Storage Access.The settings for blocking external storage devices are available in both the User and Computer sections of the GPO: In case of stand-alone computer, the USB-device restriction policy can be edited using a local Group Policy Editor – gpedit.msc. To do it, open the GPO management console ( gpmc.msc), right-click on OU Workstations and create a new policy ( Create a GPO in this domain and Link it here). Let’s assume that we want to apply the policy to OU named Workstations. You can apply the USB block policy to the entire domain, but this will affect the servers and other technological devices. We are going to restrict the use of USB-drives for all computers in a certain AD container (OU). Active Directory schema version - Windows Server 2008 or newer The set of Group Policies allowed to control the installation and use of removable media on Windows appeared only in the AD version 44.The USB device blocking policy will work if the infrastructure of your AD domain meets the following requirements: It is possible to programmatically block the use of only USB drives, without affecting a USB devices as a mouse, keyboard, printer, etc (which are not recognized as a removable disk). In all versions of Windows, starting from Windows 7, you can flexibly manage access to external drives (USB, CD / DVD, floppy, tape etc.) using Group Policies. Configuring GPO to Disable USB Storage Devices on Domain Computers ![]() ![]() #Usb block registry windows 7 how to#This post describes how to use the Group Policy (GPO) to disable external removable USB-drives. In some organizations, the use of USB storage devices (flash drives, USB HDDs, SD cards and so on) is blocked for security reasons to prevent leakage of sensitive data and infecting computers. ![]() As a result, the user can almost immediately use a connected USB drive or device. When connecting a new USB device to the computer, Windows automatically detects the device and installs an appropriate driver. ![]()
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