DNS: The Invisible Backbone of Your Network and Why Securing It Changes Everything

Sun, 22 Mar 2026 00:00:00 +0000

Every time you open a browser, send an email, stream a video, or check the weather on your phone, something happens before nearly any of that traffic moves across the wire. A query fires off to a system so fundamental to the internet that most people never think about it. That system is the Domain Name System, and it is still one of the most critical pieces of infrastructure on any network.

Aaron Warwick

DNS: The Invisible Backbone of Your Network and Why Securing It Changes Everything