1)   MyUSBonly 3.0.0.737
MyUSBonly is an easy-to-use software intended to prevents theft of data through your computer's USB ports. MyUSBonly will help you secure your PCs endpoints. You will be able to restrict the use of the USB ports and other endpoints on your computer.

 2)   USB CopyNotify! 1.2
USB CopyNotify! is a software utility that notifies you when a USB Stick is being used on any of the PCs on the network. This security utility alerts you and hence prevents the unauthorized copying of your confidential data on USB sticks/drives.

 3)   Drive Blocker 1.0.0
Block & disable removable drives (flash drives, etc.) & drives that use removable disks (CD's, floppies). User selected password required to access removable media. Stop data theft, installation of unauthorized software. Reduce virus infections.

 4)   Tetraguard 1.8.2
The tetraguard solution will automatically encrypt all data written onto removables, without the user having to do anything. The data is then decrypted, again automatically, on a computer that has been issued with the right key.