firewall, network, What Does Firewall Mean Today

What Does ‘Firewall’ Mean Today?

The term “firewall” became a part of the IT lexicon in the 1980s, when computers were moving out of the research and academic facilities and into very early use in enterprises. That ...
Security Boulevard
Palo Alto Networks Know Your Firewall: Layer 3 vs. Layer 7

Know Your Firewall: Layer 3 vs. Layer 7

Discussing firewalls does not rank high on most folks’ lists of ways to have a good time. But if you want to secure modern, microservices-based applications, understanding how your firewall works under ...
Security Boulevard