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

Using DETech

  • Published on Sep 12, 2026
  • 1 minute(s) read
Prev Next

In general, the use of DETech is made up of these basic steps:

  1. Start DETech.

  2. Authenticate by using user credentials or a recovery XML file.

  3. Set the boot disk (if required) to make sure that DETech authenticates the correct disk.

  4. Authorize DETech, if the function you are about to perform requires it.

  5. Perform the rescue operation.

Note

The DETech version must be the same or later than the Trellix Drive Encryption software that activated the system. Recovery of older 7.x Legacy BIOS clients will require the use of 7.x Legacy BIOS DETech. Drive Encryption 8.x or later does not supports Legacy BIOS.

:

Copyright © 2026 Musarubra US LLC | Privacy | Legal | AI Disclaimer