What is the primary focus of Application Policies in Illumio?

The primary focus of Application Policies in Illumio is to handle the security of applications and their associated workloads. This involves defining and enforcing policies that specify which workloads can communicate with each other, thus securing application traffic and minimizing potential attack surfaces. By establishing these policies, Illumio ensures that applications operate within a secure environment, allowing for more granular control over which services or components can interact, regardless of their location within the network.

The other choices touch on aspects that are important in IT and security but do not directly relate to the core purpose of Application Policies in Illumio. For instance, managing user access and permissions is more aligned with identity and access management rather than the application-specific security focus of Illumio. Monitoring bandwidth usage pertains to network performance management, and deploying network infrastructures relates to the physical or logical setup of networks rather than the securing of application communications. Thus, focusing on the security of applications and their workloads is fundamental to what Application Policies are designed to accomplish within the Illumio framework.