Which of the following is NOT a benefit of network segmentation?

Network segmentation involves dividing a network into smaller, manageable segments to enhance performance and security. Each segment can be controlled and monitored individually, which directly contributes to various benefits.

The first option, reduced performance issues, is a major advantage of network segmentation. By containing traffic within smaller sections, network segmentation reduces overall congestion, improving speed and reliability for users.

Improved security is another significant benefit, as segmentation can help limit the spread of attacks or malware. By isolating sensitive areas of a network, you can create barriers that prevent unauthorized access.

Better management of network resources is also facilitated by segmentation. It allows administrators to allocate bandwidth, monitor usage, and apply policies more effectively within each segment.

On the other hand, increased network size refers to the potential consequence of including more segments in a network. While segmentation does allow for more organized and efficient management, it does not inherently increase the size of the overall network. Rather, it focuses on enhancing performance, security, and management within the existing framework.

Thus, the choice that stands out as not being a benefit of network segmentation is the idea of increased network size, making it the correct answer.