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Get the signer distinguished name from ePO - On-prem to use to specify trusted executables

  • Published on Sep 14, 2026
  • 1 minute(s) read
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The signer distinguished name (SDN) is required when you enable a digital signature check and add only files signed by a specified process signer.

Task

  1. Select Menu → Reporting → Threat Event Log.

  2. Click the Trellix ENS event to display details.

  3. Select and copy the Source Process Signer details.

  4. When specifying trusted executables, paste the Source Process Signer details to the Signed by field.

    For example, the SDN required format is:

    C=US, S=CALIFORNIA, L=MOUNTAIN VIEW, O=MOZILLA CORPORATION, OU=RELEASE ENGINEERING, CN=MOZILLA CORPORATION

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