How to Block Removable Drives on Windows

Use GiliSoft USB Lock to block removable drives on Windows when you need to stop flash drives, portable storage, and other removable media from being used on office or shared computers.

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Why Block Removable Drives

Limit uncontrolled file movement through flash drives and portable storage.
Reduce data leakage risk on staff PCs, front-desk systems, or training-room computers.
Keep removable-media policy simple on Windows without turning to full disk encryption.
Support shared machines where users should not connect outside storage devices.

How to Block Removable Drives on Windows

1. Install and open GiliSoft USB Lock on the Windows PC you want to protect.

2. Enable the option that blocks USB storage or removable media.

3. Test with a flash drive or portable disk to confirm Windows no longer allows access.

4. Add trusted exceptions only if approved devices still need to work.

When This Page Fits Best

This page is ideal for admins and business users who need a practical way to block removable drives on Windows without overcomplicating endpoint policy.