Unlike floppy drives, modern USB devices do not have a protection switch that allows users to revert to a previous, uninfected state. So how do you protect your USB drive (thumb drive) from getting corrupted on an infected machine? USB Dummy Protect may just be your solution. USB Dummy Protect is a portable software that can be placed on any USB device.
The software is basically a fake file that takes up all the free space on the drive, and without any space left on the drive, viruses cannot write themselves onto it. The program can be run on any Windows operating system (sorry Mac folks, you’re not the center of attention here!)