I've set up iptables firewallboxes at home and at my workplace, a low budget office that I share with other freelancers. Now I've been asked to set up a firewall for a real company where security is more of a concern.
My first question is about kernel configurations. I have no problem making a kernel that supports iptables. That doesn't mean that I've really got a clue about half of the options. I just read the "Debian Security HOWTO" and realized that there are a lot of security issues involved in the kernel options. So now I'm looking for a kernel configuration done by someone who knows what they're up to. Preferably with annotations :) op -- Courage is your greatest present need.
