USB Vaccine Panda is a small tool to protect your computer against malware distributed via data carriers such as USB flash drives, external hard drives, memory cards and CD/DVD/BD discs. The principle of Panda USB Vaccine is very simple. The program allows you to completely block the autoplay function in Windows, which is one of the most popular methods of spreading harmful components.

In addition, the tool also allows you to "graft" any USB stick you have. This operation blocks the autorun.inf file, so that it cannot be modified or replaced by viruses.