private subnets

A private subnet is a section of a computer network designed to be isolated from the public internet. It contains devices like servers or databases that need to communicate internally or securely. These devices have addresses not directly accessible from outside the network, which helps protect them from external threats. To access resources outside the private subnet, specialized systems like gateways or firewalls are used. This setup enhances security and controls over sensitive data, ensuring only authorized traffic can reach or leave the private network segment.