The secret to making data more secure, use the Windows disk to set

. The importance of data is self-evident. However, many data storage methods have many risks, such as confidential emails, important data, private files and even chat records. Or damage can bring us immeasurable losses, what should we do? Many business users feel particularly guilty, in fact, don't worry, you can lock the hard disk of the computer by simple setting, so that others can not access A disk that is restricted. This method is set by using Windows XP's group policy, which is very convenient and practical.
First click on “Start →Run" in the lower left corner of Windows, and enter “gpedit.msc” in the dialog box, The "Group Policy" setting window opens. Then in the "Group Policy" setting window, open the "Local Computer Policy & Rarr; User Configuration & Rarr; Management Template & Rarr; Windows Components & Rarr; Windows Resource Manager" option. In the settings on the right, find the option to prevent access from ‘My Computer & rsquo;Access Drive" in the "Unconfigured" state of this option, select “Properties".
There are three options in the pop-up dialog box, "Unconfigured & rdquo;, “ Enabled" and "Disabled". Select “Enabled”, then a list of pull-down menus for selecting drives will appear. If you want to restrict the use of a hard drive, hard drive partition or even an optical drive, just select the drive. For example, we want to limit the use of system disk C:, select “ only limit the drive C & rdquo; If you want to turn off all hard drives, optical drives, etc., you can check "Restrict all drives" and click Apply or Save Settings.
Next, go to “My Computer", click on the C drive or other restricted drive when the access failure prompts. It is worth mentioning that this method of setting Group Policy is very safe, even if others pass the “Explorer”, “Run” dialog, web browser and DIR command, etc., it is not possible to view the drive. The file is gone. In this way, users only need to put all the important files in a partition and limit them, so they are not afraid of others discovering their secrets.
Users who use computers have their own secret files, especially for business users. If you don't want others to use your own computer, so as to avoid leakage of trade secrets, try the Windows Disk Settings in this tutorial, which will make your data more secure and protect your privacy to some extent,