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Install the extensions manually

  • Published on Sep 13, 2026
  • 1 minute(s) read
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Manually install Trellix ENS extensions on the Trellix ePO - On-prem server.

You must install the extensions to enable the features of the product.

Task

  1. Log on to the Trellix ePO - On-prem server as an administrator.

  2. Select Menu | Software | Extensions, then click Install Extension.

  3. Click Choose File and select the extension, then click OK.

    You must install the extensions in this order:

    • Endpoint Security for Mac License — Endpoint Security 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.

    • These product modules as required:

      • Trellix ENS Threat Prevention extension

      • Trellix ENS Firewall extension

      • Trellix ENS Web Control extension

      • Endpoint Security Adaptive Threat Protection

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