How to disable a USB port

My computer to save a large number of personal secret files, in order to prevent the leakage of documents, computer passwords, network firewall I have done a good job of security protection preparation, but the USB port is not assured, can I computer on the USB only for me to open? So that you can do foolproof. Finally, the USB security storage expert finally realized my wish.

Software Name: USB Security Storage Specialist (Usse)

Software Size: 1871KB

Software language: Simplified Chinese

Software Category: Domestic software/Shared version/Disk tool

Application Platform: windows2000/xp/2003

USB storage device is completely disabled

To completely protect the computer's internal data is not being copied by U disk, the fundamental method is to completely prohibit the system to identify USB mobile storage devices, running "USB Security Storage Experts (hereinafter referred to as Usse)", the software interface as shown in Figure 1, first of all, we need to login Usse, click on the toolbar Since the initial password of the software is empty, the first time you use the "OK" button, you can enter the software settings.

Tip: To prevent others from arbitrarily changing the access status of USB mobile storage devices, or to prevent others from Usse by uninstalling the software, click the "Change Password" button to enter your new password and keep in mind.

Click on the "Security settings" on the left task bar, on the page that appears, check "Enable USB storage device Filtering" and choose "Prohibit read and write", and if you want to reopen the read and write function, simply remove the "Enable USB filter" selection box, and you can also select the "Read Only" option, The USB Removable Storage device inserted into this computer can only read and not write data, especially for file backup in the archive.

Other people's USB drive I do not recognize

Through the above settings, the CRDA computer data has been very safe, but the security is lost at the same time and fast, and sometimes the archive clerk need to use USB storage devices to copy some of the information will be limited, really troublesome, Would it not be safe and convenient for this computer to recognize only the USB storage devices in the clerk of the archive and not the USB devices of others?

First, the USB storage device that needs to be authorized to access this computer is properly connected to this machine. Then click the "Advanced Settings" option on the taskbar and click "Write fingerprint" (Figure 2), wait a moment, fingerprint is written, then click on the taskbar "Security settings → enable fingerprint identification", Finally, the filter condition is set for the USB storage device without fingerprint, select fully read-only, USB Removable storage device without fingerprint identification will be read-only; the USB Removable storage device without fingerprint identification will be blocked completely, neither read nor write.

Tip: Sometimes the insertion of a USB storage device causes the software to be unresponsive for a long time, restart the computer, and then reuse it. To clear the fingerprint from the USB storage device, click the "Clear Fingerprint" button on the Advanced Settings page.

You're not going to use my flash drive.

Is there any doubt that when you go out with a USB mobile storage device, you accidentally lose a USB storage device with important data, which can cause your important data to be read by others and bring you huge losses. Using Usse's "internal flag" feature, it is equivalent to encrypting your USB mobile storage device, which will be completely unusable unless you use the native Usse to "clear internal flag" processing. The simple approach is to insert the USB storage device first, click on the "Advanced Settings" option in the software taskbar and click the "Write Internal flag" button on the page that appears, waiting for the 5 second countdown to successfully write the internal logo, so you can safely carry the USB storage device with important data to go out, Is it convenient to lose data even if the device is lost?