How to Block USB Drives on a Shared PC

Use GiliSoft USB Lock to block USB drives on a shared PC when you need to stop unknown removable storage, keep approved devices available, and reduce copy-out risk on shared Windows desktops and laptops.

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Why Shared PCs Need USB Restrictions

Shared desktops are more likely to be used by multiple people with different removable devices.
Blocking unknown USB drives helps reduce accidental or unauthorized file transfer.
Approved company devices can still remain available through whitelist rules.
Shared PCs often need stricter removable-media policy than single-user laptops.

How to Block USB Drives on a Shared PC

1. Install and open GiliSoft USB Lock on the shared Windows PC.

2. Enable removable-storage restrictions for that device or workstation group.

3. Add any approved company drives to the trusted-device list if needed.

4. Test with both approved and unknown USB drives to confirm the policy.

5. Review logs or alerts and update approved-device rules only when required.

When This Page Fits Best

This page is best for offices, reception desks, training rooms, and other shared-PC environments that need USB restrictions without full removable-drive encryption.