The new docs.trellix.com features a modernized UI and AI-powered conversational search. Content is currently available in English, with additional languages launching in early November 2026. We hope you enjoy the updated experience.

Press CTRL+K to open search

Adding a host to the containment allow list using the Web UI

  • Published on Sep 10, 2026
  • 1 minute(s) read
Prev Next
To add a host to the containment allow list using the Web UI:

  1. Log in to the Endpoint Security (HX) Web UI.

  2. Select Containment Settings on the Configure menu.

  3. In the Allowed IP Addresses section, enter the IP address or hostname you want to add.

    HXContainmentWhitelist.png

    Note

    If an allow listed host's IP address changes after a host endpoint is contained, the endpoint will not be able to contact the allow listed host.

  4. Click Add.

: