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Sophos Techknow - Firewalls Demystified
b"Join Sophos experts Paul Ducklin and Chester Wisniewski as they take a clear but entertaining trip through the components you'll find in a modern network firewall, helping you to understand the what, how and why of each part.\\n\\nWhether you're an IT professional responsible for implementing a network security policy, the CFO who has to pay for it, or just a concerned user keen to learn more about defense in depth, this podcast will tell you what you need to know..."