Virus Protection - Dummy File Method DFVP

Basically if you want more protection.... renaming cacls or takeown might crash your computer. But thats what I did.

For Linux users uninstall sudo or just rename it. 

ie: cd /usr/bin && sudo mv sudo urnewfubarnamesudo

A dummy file filling the remainder of a directory was created preventing everything from being installed this idea is not mine but may be of use.