Use GiliSoft USB Lock as USB device control software when you need to block unauthorized removable devices, allow trusted hardware, and apply practical endpoint policy on Windows PCs.
1. You need device-level control rather than USB drive encryption.
2. You want trusted-device policy for approved company hardware.
3. You need a practical way to reduce copy-out and removable-media risk on Windows.
Use USB Encryption when the removable drive itself needs password-protected storage encryption. Use File Lock Pro when you only need folder-level protection.