On Mon, 25 Aug 2003, Bill Nottingham wrote:For network security firewalls are the answer... not disabling network applications...
But to a lot of naïve users, firewalls are deeply technical things, that they worry will interfere with normal usage. As a result, I believe a number of such users will install with the firewall disabled, or stop it when attempting to get things working - perhaps never to (re-)enable it. Having things like X11, portmapper and rpc.statd listening on an external interface is asking for trouble, IMHO.