What is the primary goal of network segmentation?

The primary goal of network segmentation is to enhance security and performance by dividing the network into smaller, more manageable segments. This approach limits the scope of potential security breaches, as an attack on one segment does not necessarily compromise the entire network. By isolating different parts of the network, organizations can enforce stricter security policies, reduce the attack surface, and implement tailored access controls. Additionally, segmentation can improve performance by reducing congestion and allowing for better allocation of bandwidth, since less traffic is crossing over into other segments. This strategic division ultimately leads to a more efficient and secure network infrastructure.