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

Press CTRL+K to open search

Advanced Settings tab

  • Published on Oct 6, 2026
  • 1 minute(s) read
Prev Next

Specifies actions for resources from allowed sites and specifies precedence for sites that are both blocked and allowed.

Option definitions
Section Option Definition
Allowed Site Options Enforce actions for file downloads based on their rating (Windows only) Specifies an action for individual file downloads from allowed sites that are rated Red, Yellow, or Unrated.
  • Block — Prevents users from downloading the file and displays a message that the download is blocked. (Default for Red sites)
  • Allow — Permits users to proceed with the download. (Default for Unrated sites)
  • Warn — Displays a warning to notify users of potential dangers associated with the download file. Users must dismiss the warning before ending or proceeding with the download. (Default for Yellow sites)

Note

Use settings in Enforcement Messaging to customize the message.

Action Precedence Enable allowed sites to take precedence over blocked sites Allows users to access allowed sites, even if they are also blocked.

Note

By default, blocked sites take precedence over allowed sites. This option overrides the default behavior for this Block and Allow List.