Network Security: Defending the Edge and the Core

Network Security: Defending the Edge and the Core Security in today’s networks must cover both the edge and the core. Edge devices include laptops, phones, routers, printers, and many IoT items. The core lives in data centers, private clouds, and the backbone of the internal network. A layered approach, called defense in depth, helps each part defend the other. With practical steps, teams of any size can improve protection without slowing work. ...

September 21, 2025 · 2 min · 353 words