Description: A segmented network is a network infrastructure that has been divided into multiple segments or subnets, with the aim of improving both performance and security of data communication. This segmentation allows network traffic to be managed more efficiently, reducing congestion and improving data transmission speed. Additionally, by dividing the network into smaller segments, the scope of potential cyber attacks is limited, as an issue in one segment does not necessarily affect others. Segmented networks can be implemented using various technologies, such as VLANs (Virtual Local Area Networks), which allow the creation of logical subnets within the same physical infrastructure. Routers and switches can also be used to control traffic between segments, ensuring that only authorized data can cross from one segment to another. In summary, network segmentation is an essential practice in modern network management, as it not only optimizes performance but also strengthens security by containing and isolating potential issues.
