Manual Protection Against USB-to-Computer Virus Transmission

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Ngày cập nhật gần nhất: 15/4/2026

USBs are increasingly used for convenient data storage, but they also pose a risk of transmitting viruses from one computer to another via USB. So, how can you prevent USB-transmitted viruses to your computer?

To thwart the virus transmission from USB, Mytour suggests a simple trick: format your USB using NTFS file system and set permissions to protect your USB from infecting your personal computer. Follow the steps below to implement this safeguard.

Manual Protection Against USB-to-Computer Virus Transmission

Step 1: Start by connecting the USB to your computer. Right-click on the Computer icon on the desktop, then select Manage (as shown below).

Step 2: In the Computer Management window, choose Device Manager. On the right panel, click on Disk driver, then right-click on your USB's name. Click Properties.

Step 3: Navigate to the Policies tab. Check Better performance and select OK.

Step 4: In Computer, right-click on the USB and choose Format...

Step 5: Choose NTFS under File System, then click Start

Step 6: After clicking Start, the program will display a warning. Click OK to confirm.

Step 7: After a few minutes, when the Format process is complete, a notification will appear. Select OK to finish.

Step 8: Verify the changes in the USB by right-clicking on it and choosing Properties

Step 9: Switch to the Security tab for verification, as shown below. Then press OK to close.

Close the window and utilize the USB for regular data storage.

Thus, we've guided you on how to prevent USB-transmitted viruses to your computer by formatting the USB drive. This helps safeguard your computer and USB from viruses, malicious spyware, and more. Additionally, you can use protective USB software available on Mytour to secure your important data.

Frequently Asked Questions

What steps can I take to prevent viruses from USB drives infecting my computer?

To prevent viruses from USB drives, you should format the USB using the NTFS file system and set permissions. Connect the USB, access the Computer Management window, select your USB in Device Manager, choose Policies for better performance, format it to NTFS, and verify the changes in the Security tab.

Is formatting a USB drive sufficient to protect my computer from viruses?

Yes, formatting a USB drive to NTFS and setting appropriate permissions is an effective way to protect your computer from viruses. This process reduces the risk of malicious software transferring from the USB to your computer.

How can I verify that my USB drive is secure after formatting it?

To verify your USB's security, right-click on the USB drive, choose Properties, and then switch to the Security tab. This will show you the permissions set on the USB drive and confirm that it's protected against virus transmission.

Are there additional measures I can take to secure my USB drives beyond formatting?

Yes, beyond formatting, you can use protective USB software available on Mytour to enhance the security of your important data. This software can help detect and prevent potential threats, providing an extra layer of protection.

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