On Sun, 10 Aug 2014, Benny Pedersen wrote to TOM WALKER:

 BP> why would windows users need both av and firewall, hnn ;)

because AV doesn't stop malware or prevent access to known bad systems...
and a firewall doesn't stop viruses or malware, either...

layered protection is the best and understanding what each layer is part of
the learning process...

)\/(ark