Trellix Data Loss Prevention Extension and Service

Trellix DLP extension and services - SaaS 11.12.2507 release information

Release Date - July 11, 2025

Trellix DLP extension and services - SaaS 11.12.2507 release includes minor enhancements and resolved issues.

Every update release is cumulative and includes all features and fixes from the previous release. For the previous release information, see here.

For more information about using Trellix Data Loss Prevention – SaaS, see the Trellix DLP – SaaS Product Guide .

Updated platform, environment, or operating system support

You can get the latest information about supported platforms, environments, and operating systems from KB92445.

Minor update or fixes

This release improves existing features:

Persistent Custom Table Views - Previously, custom table views were stored in the browser's local storage, making them unavailable across devices or browsers. With this enhancement, custom views are now stored in the backend database, ensuring they persist across sessions and devices when logging in with the same tenant ID.

Queries & Reports: Updates to DLP Data In-use/motion incidents event type - Trellix Data Loss Prevention – SaaS now includes additional incident properties for DLP Data In-use/Motion incidents event type. The new properties include:

Device Name
IP
Connection Direction
Source Port
Destination Port
IP Version
VLAN ID
Web Request URL

These properties are now available across all query functionalities, including chart and table reports, enabling DLP administrators and analysts to enhance reporting and customize dashboards effectively.

S3 Bucket Configuration - To ensure seamless device control only deployments, this setting is now made optional.

This release adds support for the following features in Trellix DLP Endpoint for Windows -SaaS, Trellix DLP Endpoint for Mac - SaaS, Trellix DLP Network Prevent – SaaS, and Trellix DLP Network Monitor – SaaS:

Trellix DLP Endpoint for Windows - SaaS:
1. Optical Character Recognition (OCR)
2. Manual Classification and Visual Labeling Enhancements
3. Enhanced UAS Drive Handling in Removable Storage Rules
Trellix DLP Endpoint for Mac - SaaS:
1. Clipboard Protection for macOS
2. AirDrop Support
Trellix DLP Network - SaaS:
1. Setting the password complexity for local appliance administrator account
2. Including Active Directory users as appliance administrators
3. Operating System changes
4. Scanning service API tokens
5. New built-in custom validators

For more information on the new or changed features, see the Trellix DLP Endpoint for Windows - SaaS, Trellix DLP Endpoint for Mac - SaaS, Trellix DLP Network Prevent – SaaS, and Trellix DLP Network Monitor – SaaS Release Notes

Resolved issues

This release resolves known issues and customer-reported issues.

Reference	Resolution
DLPO-18407	Improved the performance and responsiveness of policy processing when saving and applying policies in Trellix DLP – SaaS.
DLPO-19609	Fixed an issue where the API response for incident data did not include justification details.
DLPO-19412	Fixed an issue that allowed users to create automatic content classifications under default classification categories in Trellix ePO - SaaS, which could not be deleted later.
DLPO-19673	Fixed an issue where multiple KB article links in the UI that were pointing to outdated URLs are updated to the latest valid links.
DLPO-21294	Fixed an issue where the `incidentId` data type was changed from string to number to ensure correct sorting in API responses.

Known issues

For a list of current known issues, see: Trellix Data Loss Prevention - SaaS Known Issues.

Comparison of Trellix DLP – SaaS with Trellix DLP on-premises

Trellix is working toward feature parity with the on-premises Trellix DLP product. To know more about the options not available in this release, see article 000012803.