Trellix Application and Change Control 8.4.3 Windows Release Notes

The Trellix Application and Change Control 8.4.3 release includes enhancements and resolved issues.

Every update release is cumulative and includes all features and fixes from the previous release. We recommend that you always upgrade to the most current update.

Rating

The rating defines the urgency for installing this update.

This release is recommended for all environments. Apply this update at the earliest convenience.

Release details

For release dates and build numbers, see KB87944.

Upgrade support

This release supports upgrading from:

For information about the TACC extension and client upgrade supported path, see KB87944.

New or changed

Enhanced self-protection for TACC files—Additional self-protection mechanisms have been introduced for specific TACC files, including evt_cache, inventory, TACC log files, and the TACC service. For client configuration details, see the Client Configuration for TACC section.

Note

By default, protection is enabled for evt_cache, inventory, and the TACC service. Protection for TACC log files can be enabled as needed.

Email notification dialog for approval requests—This release introduces a new email notification dialog box for approval request events. When a user selects an approval event, the system prompts them to enter a valid email address. The Request button is enabled only after a valid email address is entered. If the user cancels, the system does not generate a request for the administrator. If the user skips, the system bypasses the email notification but still sends the request to the administrator. On submission, the system generates two XML files (rule.xml and request.xml) as part of the policy discovery flow and sends them to ePO - On-prem, where they are stored in the database. The user’s email address associated with the request is now displayed on the Policy Discovery page.

Note

Email notifications via Automatic Response in Policy Discovery are supported with ePO - On-prem 5.10 Service Pack 1 Update 5 and later.

Automatic Response configuration —The response is triggered only for Received approval requests that include a user email. Users can modify the default configuration to enable responses for Received and Not Received requests. If configured, an automatic response can be triggered regardless of the approval request status.

Note

An Automatic Response triggers only if an action is taken on the Policy Discovery page. This is supported with ePO - On-prem 5.10 Service Pack 1 Update 5 and later.

This release includes these improvements to the Approval Request system:

Known issues

For a list of current known issues, see Application and Change Control 8.x Known Issues (KB87839) and KB87838.

Resolved issues

This release resolves known issues.