What is one of the main benefits of network segmentation?

One of the main benefits of network segmentation is enhanced security and performance. By dividing a network into smaller, distinct segments, each can be secured individually, preventing unauthorized access and limiting the potential impacts of security breaches. For instance, if one segment of a network is compromised, segmentation can help contain the damage, making it more difficult for attackers to move laterally across the entire network.

Additionally, segmentation can improve network performance by reducing congestion. With smaller segments, broadcast traffic is limited, leading to more efficient use of resources and allowing for better overall performance. This structured approach to network design helps facilitate more efficient traffic flow and enhances both the security posture and the operational effectiveness of the network.