What is the primary purpose of network segmentation?

The primary purpose of network segmentation is to restrict data flow and increase security. By dividing a network into smaller, manageable segments or subnets, organizations can control and limit access to sensitive information. This strategic separation prevents unauthorized users from accessing the entire network in the event of a security breach, as each segment can have its own security controls and policies. Additionally, segmentation can help in containing threats, as malicious activities in one part of the network can be isolated from the rest, minimizing potential damage.

While enhancing data storage, improving user accessibility, and enabling faster internet connections may have their own benefits, they do not directly reflect the primary objective of network segmentation in cybersecurity. Network segmentation primarily focuses on enhancing security by managing data flow and ensuring that each segment adheres to specific security requirements.