Learn About Firewall Evolution from Packet Filter to Next Generation

How did firewalls develop to provide the strong, deep security and sophisticated capabilities that they offer us today? Learn how firewalls developed over the course of the past four decades from packet filter to true next-generation devices that constrain attackers and make it possible to navigate the Internet more securely. It’s a fascinating story that took place over a relatively short period of time, and most likely you were part of it. Learn About it!