How does NSX-T achieve micro-segmentation?

NSX-T achieves micro-segmentation primarily by applying security policies at the virtual machine level. This approach allows for granular control over security settings, enabling administrators to define specific policies tailored to individual workloads. With micro-segmentation, each virtual machine can have its own security policies, isolating them from one another, thereby reducing the attack surface and limiting lateral movement within the network.

This capability is fundamental to NSX-T’s architecture, as it leverages the virtual network environment to implement security measures across multiple layers, such as the application layer and the network layer. By focusing on identity and context rather than physical locations, NSX-T makes it possible to enforce these policies dynamically, adapting to workload changes while maintaining a consistent security posture.