Worth Reading: Firewall Policies Every firewall policy starts simple and with the best of intentions, only to grow and change until it no longer resembles its former self. Firewall management is so vital that it is the first requirement in the Payment Card Industry (PCI) Data Security Standard. Even if you are not required to be audited against PCI or similar standards, we can borrow some aspects to increase the security of any network. —Jamie Gillespie @APNIC Related
Payment card industry wouldn’t have to worry about firewall filter management if they were doing security right. 🙂