What is the purpose of micro-segmentation in cloud environments?

The purpose of micro-segmentation in cloud environments is to isolate workloads from one another and secure them individually. This approach involves dividing the data center into smaller, manageable segments, allowing for enhanced security measures tailored to the specific needs and requirements of each workload.

By implementing micro-segmentation, organizations can enforce security policies at a more granular level. This means that even if one segment is compromised, attackers find it much more challenging to move laterally across the network to access other workloads. Each segment can have its own set of security controls, including firewalls and access restrictions, which act as barriers between different workloads.

This practice is particularly important in cloud environments, where multiple applications and services may be running in parallel. Micro-segmentation helps prevent unauthorized access and minimizes the potential attack surface, thereby improving the overall security posture of the cloud infrastructure.

The other choices do not directly align with the core function of micro-segmentation. While backup servers, resource sharing, and access management are essential components of cloud design and security, they do not specifically encapsulate the concept of isolating and securing individual workloads.