Personal Firewalls

Joseph Hall joseph at
Wed Jan 23 08:12:13 MST 2008

On Jan 22, 2008 11:21 PM, Chris Carey <chris.carey at> wrote:
> Are there any applications like this in Linux/MacOSX? Seems it would
> require something kernel level.

I'm a big fan of Net Filter, aka iptables. It is kernel-level, as you
sugguested. Bonus: if you're running Linux, you probably already have
it installed.


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