Let Vista system identify only the removable drives you specify

Now the U disk has been very popular, dozens of yuan can buy 1G, and a lot of mobile phone features also with U disk function, so want to copy some files from someone else's computer, it is very simple things, so the information on the computer there is a great threat, in fact, in the http://www.aliyun.com/ Zixun/aggregation/15470.html ">vista system does not need to worry about this problem, we can set to disable all USB storage devices, but also allows the system to use only the specified USB drive. Now let's introduce the setup process.

1, the U disk first inserted into the Vista system, so that the system can normally use U disk, and then into the "Control Panel", double-click the "Device Manager", in the expansion of "portable equipment", you can see that there are your U disk, the following figure:

Figure 1 Device Manager

2, click on the right mouse button to select "Properties" in the Pop-up "Properties" window click the "Details" tab, then select "Hardware ID" in the Device "Properties" dropdown box, the following "value" will appear in the string, this is your USB disk hardware ID, copy it out to save good (friendly tips, Not all USB disk and other devices can find this hardware ID.

We also need to replicate the hardware IDs for USB mass storage devices in the Universal Serial Bus controller. In Device Manager, expand the Universal Serial Bus Controllers list, locate the USB mass storage device, and in its Properties window, click the Details tab, Copy its hardware ID and save it.

After you find the hardware ID of u disk, you can implement it by Group Policy. Press the shortcut key "Win+r" to open the "Run" dialog box, enter "Gpedit.msc" to bring up the Group Policy window, expand the "Computer configuration → administrative Templates → system → device installation → device installation Restrictions", double-click on the right "prohibit installation is not described by other policy settings", Select Enabled in the pop-up window and click OK to set it to disable USB devices that are not described by the policy.