public subnets

A public subnet is a segment of a network designed to be accessible from the internet. Devices or servers placed here have direct internet connectivity through specific routes and IP addresses. Think of it like a checkout counter at a public store—it's accessible for customers (users) to visit and interact with, but behind the scenes, it’s part of a larger, organized system. Public subnets are often used for websites or services that need to be reachable online, while private subnets keep sensitive information protected and shielded from direct internet access.