The latest version of USB Disk Security. Free, lightweight, and trusted by enterprises worldwide to block USB-borne threats and prevent data leaks.
Windows 7 / 8 / 10 / 11 • 100% Safe & Clean
Comprehensive USB protection that just works.
Automatically scans every USB device the moment it's connected.
Block unknown USB devices, allow only trusted ones.
Stop unauthorized file copying to removable drives.
Minimal system resources, no bloatware, no ads.
Join thousands of enterprises that trust USB Disk Security.
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