I have and anti virus/anti hacking program that will stop all virus's and hacking and wipe out the computer that sends a virus or tries to hack into computers.
I have and anti virus program that will stop all virus's out there and will get the IP address of the computer that has sent the virus out and will send it a warning that it has sent a virus and to remove it and stop. Then the program will send a virus back to the computer that has sent the virus out and make it a paper weight. There is an anti hack program that will do the same thing to hackers computers too if a computer isn't on the list.