Description: Physical segmentation refers to the division of a network into smaller, isolated segments, allowing for better control and management of data traffic. This technique is used to improve security, performance, and efficiency of the network. By physically segmenting a network, subnets that can operate independently are created, facilitating the identification and resolution of issues, as well as the implementation of specific security policies for each segment. Physical segmentation can be achieved using networking devices such as switches, routers, and firewalls, which control the flow of data between different segments. Additionally, this practice helps minimize the impact of failures in one segment on the rest of the network, contributing to greater resilience. In a business environment, physical segmentation is crucial for protecting sensitive data and complying with security regulations, as it allows for the isolation of critical systems from those that are more vulnerable. In summary, physical segmentation is a fundamental strategy in modern network architecture that not only optimizes performance but also strengthens security and data traffic management.
