Don't move my computer Let your computer only serve

for your USB flash drive, either for security reasons or for privacy protection. Many people are reluctant to move his computer, especially some U disk that is unknown to the security. Not to mention whether the user will use it to copy your information, that is, the security of the U disk itself is worth pondering. Is there a way to make my computer only recognize my U disk? The answer is yes. The following Pepsis Xiaobian introduces you to a method that does not require special software or tools, just use the two programs that come with your computer: Device Manager and Group Policy Tools. The method is as follows:

Step 1: Insert your own U disk, ensure that the U disk can be used normally, then enter the “Control Panel”, open “Device Manager” and expand it in the disk. Drive & rdquo;, you can see your U disk inside.

Step 2: Click the right mouse button to select “Properties", click on the “details" tab in the pop-up "Properties" window, and then on the device"properties" In the drop-down box, select “Hardware ID”, the following "Value" will appear in the string, this is the hardware ID of your U disk, copy it and save it.
Step 3: You also need to copy the hardware ID of the “Universal Serial Bus Controller” in the “USB Mass Storage Device”, in the “Device Manager” and expand the “Universal Serial Bus”. Controller & rdquo; list, find "USB mass storage device", click on the "Details" tab in its "Properties" window, copy its hardware ID and save it.

Step 4: Find out the hardware ID of the USB flash drive and then implement it through Group Policy. In the Start menu, search for “Run”, click Run, or go directly to Win+R to open the “Run” window and type “gpedit.msc” to find the group policy.

Expand “Computer Configuration & Rarr;Management Templates & Rarr; System & Rarr; Device Installation & Rarr; Device Installation Limits & rdquo;. (1) Open the right side of the "Do not install the device not described by other policy settings", select "ld"; Enabled in the pop-up window, and then click the "OK" button. (2) Then open “Allow installation of devices that match the following device IDs, set to “Enabled”, click “Show” in the “Options" pane, the third step The copied hardware IDs are added separately.
Note: The setting will only take effect if the device that is not described by other policy settings is prohibited from being set to “enabled, so that the USB device not described by the policy can be disabled. The setup is successful and no restart is required. When inserting a new removable storage device (which has never been run on this computer), during the installation of the driver, the following prompt pops up and successfully blocked.

Note: When you need to add a new trusted mobile storage device, simply set (1) in step 4 to “not configured” or “disabled”, then reinsert the new device. You can start it, and then add the hardware ID to (2).