---
title: "Install the extensions on the ePO - On-prem server"
slug: "install-the-extensions-on-the-epo-on-prem-server-1"
tags: ["Install and Get Started", "ENS 10.7.x"]
updated: 2026-08-28T06:44:09Z
published: 2026-10-06T16:56:27Z
canonical: "docs.trellix.com/install-the-extensions-on-the-epo-on-prem-server-1"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.trellix.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Install the extensions on the ePO - On-prem server

Install the extensions on the ePO - On-prem server to be able to configure and deploy policies for managed systems.

You must install these extensions in this order to enable the features of the product:

- Trellix Endpoint Security (ENS) for Mac License — Trellix Endpoint Security (ENS) for Mac license extension to view the operating system-specific tag in the policy and task options.
- Trellix ENS Platform — Trellix ENS Common policy extension.
- The following product modules as required:

  - Trellix ENS Threat Prevention extension
  - Trellix ENS Firewall extension
  - Trellix ENS Web Control extension
  - Endpoint Security Adaptive Threat Protection

> [!NOTE]
> Note
> 
> ENSM 10.7.11 release does not include new license extensions. It remains compatible with the Trellix Endpoint Security (ENS) for Mac 10.7.9 for Mac license extension.