Network security: The silent defender
Podcast|by Leanne Bevan|6 November 2025

It’s not just firewalls - your network security layer does more than you think
In episode three of our seven layers of security podcast miniseries, we dive deep into the network security layer; the silent defender that underpins your entire digital infrastructure. Our cyber security expert Scott Harrison brings clarity and insight to a complex topic that’s often overlooked.
Scott unpacks how this foundational layer works, why it’s critical to modern cyber resilience, and what businesses can do to strengthen it. This episode offers practical advice and fresh perspectives to help you stay ahead of threats.
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