Packets, Perimeters, and Posture: Why Firewalls Alone Can’t Do Zero Trust [YouTube Release]

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Think your firewall is keeping you secure? Think again. In this video, we break down the evolution of firewalls, the impact of encryption like TLS 1.3, and why Zero Trust—not perimeter defense—is the future of netwo

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THE UNTOLD STORY: How the PIX Firewall and NAT Saved the Internet
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Chapters
00:00 Firewalls and their modern definition
02:22 The Internet and Encryption
04:00 Firewall Basics
04:50 Next Gen Firewalls
06:17 Firewalls and Encrypted Traffic
12:08 Are Next Gen Firewalls Dead?
13:09 What About Zero Trust?
16:25 SASE or Secure Access Service Edge

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