Good afternoon, I was just hit with the cryptowall virus. I would like a setup that will make me impervious to viruses or close to it. I was thinking of setting up a virtual machine windows 7 in windows 7 if possible. I would like the virtual machine to only have network/ access. The idea is if the virtual pc gets bombed the whole machine won't be affect i can just delete the virtual pc and reinstall. Is this a viable solution for avoiding virus from affecting the physical machine. The idea is the local drives wont be visible unless mounted or added to the virtual pc when needed. Please comment with any thoughts.