Illumio Technical Documentation

Welcome to Illumio Core 21.2 documentation!

This documentation portal contains information about Illumio Core 21.2.


Illumio Core 21.2 is available for Illumio Core On Premises customers only.

When you are installing Illumio Core in your own data center, this documentation portal provides the information needed to segment your environment and secure your workloads. For information about Illumio Core Cloud, see the Illumio Core 21.3.0 documentation portal.


The Illumio Core platform was previously known as the Illumio Adaptive Security Platform (ASP). References to "Adaptive Security Platform" and ASP still appear in this documentation portal.

Learn about the newest features in this release.

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See, segment, secure workloads

Illumio Illumio Core delivers real-time visibility and micro-segmentation capabilities to give you the control needed to stop lateral movement in any data center and cloud.

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Read the Illumio Core Design Guide

This guide provides insights and recommendations to help you arrive at the right deployment model for your organization.

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What's New

What's New

Learn about Core 21.2

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Deploy Core

Deploy PCE & VEN

Deploy the PCE & VEN software

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Upgrade Core

Learn Why and How

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Managed and Unmanaged

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Core Container Integration

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Guides for Previous Releases

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