With the development of technology, a large number of important files and data are stored in our computers. Sometimes, we don't want others to copy our computer files through a USB stick. In this case, there are a few things we can do to systematically prohibit the USB flash drive from copying computer files. Below, we'll walk you through some ways to achieve this.
Method 1: Use the Group Policy Editor.
Open the Run window and enter gpeditmsc" and press "OK".
In the left navigation pane, expand Administrative Templates under Computer Configuration.
Expand System, and then select Removable Storage Access.
In the right pane, select All Removable Storage Classes: Deny All Permissions.
Click Apply and OK.
Method 2: Use the Registry Editor.
Open the Registry Editor.
Navigate to the following path: Hkey Current User Software\Microsoft\Windows CurrentVersion Policies Explorer.
In the right pane, right-click an empty space and select New > dword (32-bit) value.
Name the new value "nodrives".
Double-click the NoDrives value to set it to 000000000.
Close Registry Editor and restart your PC.
Method 3: Use third-party software.
* And install some third-party software, such as "Super Bunny" or "Cube Optimizer".
Open the software and find the option "USB flash drive prohibits copying" or similar.
Follow the software's prompts to set it up.
Restart your computer.
Please note that prohibiting the copying of computer files from a USB flash drive may affect some legal and necessary file transfer operations. So, before taking any action, make sure you are aware of these limitations and weigh the pros and cons. If you're not sure how to do it, it's recommended to consult a professional or IT support person.
Additionally, to protect your computer from malware and other security threats, make sure your operating system and applications are up-to-date and have regular security updates. At the same time, use reliable antivirus software and firewalls to enhance your computer security.
In short, with the above methods, you can easily and systematically prohibit the copying of computer files from USB flash drive, improving the security of your computer. However, please note that caution should be exercised during the operation to avoid unnecessary trouble.