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Open Source Security: Archive: June 2003 

"Hacking Exposed" Chat

Update: The 'go to' site for everything from removing grass stains to building beowulf clusters redently hosted a chat with the authors of 'Hacking Exposed'. Transcripts are available online.

Building Firewalls with iptables, Part 2

Exposing any system, no matter how briefly, to an untrusted network is suicidal. A firewall is absolutely vital, and fortunately, the Linux world offers an excellent free firewall utility in netfilter/iptables. Carla Schroder takes a deeper look at iptables with additional rules and scripts for basic firewalling and sharing Internet connections.