Quarantining an account from the Internet, or from all networking?

[Benjamin Scott]

On Tue, Aug 17, 2010 at 1:02 AM, Greg Rundlett (freephile)
<greg at freephile.com> wrote:
> I just want to add for those who may be interested in iptables, but not
> wanting to get into the intricacies, you can try "firestarter" [1] or it's
> successor gui app called "ufw" [2] (in Ubuntu)
> [1] http://www.fs-security.com/
> [2] https://help.ubuntu.com/10.04/serverguide/C/firewall.html

  "ufw" doesn't look very GUI to me.

  Firestarter looks like a typical firewall GUI.  The "Events" tab,
which I presume is an integrated log viewer, is a nice touch.
However, a cursory read of the docs finds it doesn't appear to support
anything but very basic source/destination address/port rules, which
won't help Bill.

-- Ben