The organizations written policy must include procedures for how often the whitelist of allowed applications is reviewed.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-213325	MCAC-PO-000110	SV-213325r961479_rule		Medium

Description

Enabling application whitelisting without adequate design and organization-specific requirements will either result in an implementation which is too relaxed or an implementation which causes denial of service to its user community. Documenting the specific requirements and trust model before configuring and deploying the Trellix Application Control software is mandatory.

STIG	Date
Trellix Application Control 8.x Security Technical Implementation Guide	2025-06-09

Details

Check Text (C-14553r944826_chk)

Consult with the ISSO/ISSM to review the organizational-specific written policy for the Trellix Application Control software.

Verify the written policy includes a process for how often the application whitelist is reviewed.

If no written policy exists, this is a finding.

If written policy does not include a process for how often the application whitelist is reviewed, this is a finding.

Fix Text (F-14551r309073_fix)

Follow the formal change and acceptance process to update the written policy to include a process for how often the application whitelist is reviewed.