What is a key feature of the Processing Tier in PCE?

The Processing Tier in the Policy Computation Engine (PCE) plays a crucial role in managing data and authentication, which includes processing analytics and computing security policies. This tier is responsible for handling the complex data associated with workloads and the relationships between them, allowing for dynamic updates to security policies based on a real-time understanding of the environment.

By managing authentication, the Processing Tier ensures that policies are only applied to verified and authorized entities within the network, which is essential for maintaining a strong security posture. This capability allows the PCE to enforce policies efficiently and respond effectively to changes in the network, such as the introduction of new workloads or changes in user roles.

Understanding the function of the Processing Tier is vital, as it highlights how data integrity and access control play into the overall security strategy of Illumio's Zero Trust model. This focus on data management and authentication is what makes the Processing Tier a key component in the functionality of Illumio's platform.