Except, would be the ultimate ever perfect in well being. You need to have antivirus scanning with a personal firewall on every computer all over your network. I enjoy scanners make use of a sandbox as a surplus of layer of protection. If you have any doubt about a program, they run it in a remote system that allows you to use this program but still protect your pc. Wouldn't you need to see all traffic? This produces more work, if the firewall only logs activity it knows about, you're securit...