Even though networking fundamentals are often taught at the early stages of a tech career, their relevance becomes far more important when you begin working with distributed IoT and edge-driven architectures. Concepts like subnetting, routing, NAT, DNS, firewalls, and VPNs evolve from simple tex...
Source: [Dev.to](https://dev.to/josemariaosuorah/networking-foundations-for-modern-edge-iot-systems-43n9)