The new docs.trellix.com offers a modernized UI and AI-powered features like conversational searches. Content is currently available only in English. Other languages will be available in mid-October 2026. We hope you enjoy the new experience.

Press CTRL+K to open search

Update content files with Trellix ePO - On-prem

  • Published on Sep 14, 2026
  • 1 minute(s) read
Prev Next

To keep your protection up to date, you can configure Trellix ePO - On-prem to pull updates from the Trellix source site as they are available.

To make sure that client systems always have the latest content files, follow this process:

Task

  1. Configure your management platform to pull the latest content files from Trellix.

    For information, see the Trellix ePO - On-prem or Trellix Agent documentation.

  2. Replicate repository content to mirror sites in your network.

    For information, see the Trellix ePO - On-prem documentation.

  3. Schedule automatic downloads of the latest content files and scan engine to the client systems.

    In the Package types section, select AMCore Content Package and Exploit Prevention Content.

    For information, see the Trellix ePO - On-prem documentation.

  4. Deploy Extra.DAT files, when required. (Trellix ePO - On-prem).