From DEK Software International
DEKSI USB Security allows you to block unauthorized USB devices from any PC or your entire network. DEKSI USB Security will prevent unauthorized USB devices from being connected to your computer. DEKSI USB Security blocks unauthorized USB devices such as memory card readers and USB flash drives, removable storage and USB hard disks while allowing devices such as keyboards, mice and printers to be used as they would normally be. DEKSI USB Security is effective at small offices or in corporations with very large networks. DEKSI USB Security offers centralized deployment and management, and DEKSI USB Security is essential for enforcing security policies on removable storage devices, and it helps control file transfers as well as prevents infections from viruses that can bring your network operations to a halt. Blocking unauthorized USB devices is a small fraction of what DEKSI USB Security offers. DEKSI USB Security makes it possible to white-list USB devices that are considered safe such as printers, scanners, keyboards and mice, as well as any other devices that are allowed by the system administrator or network administrator.
To allow access to removable storage devices, you can assign passwords specifically to them. If the device is connected to a computer running DEKSI