Trends requirements

Review the requirements before you install and use Trends.

Core platform dependencies

Make sure that your environment meets the following requirements:

Tanium™ Core Platform 7.4.3.1204 or later

Solution dependencies

Other Tanium solutions are required for Trends to function (required dependencies) or for specific Trends features to work (feature-specific dependencies). The installation method that you select determines if the Tanium Server automatically imports dependencies or if you must manually import them.

Some Trends dependencies have their own dependencies, which you can see by clicking the links in the lists of Required dependencies and Feature-specific dependencies. Note that the links open the user guides for the latest version of each solution, not necessarily the minimum version that Trends requires.

Tanium recommended installation

If you select Tanium Recommended Installation when you import Trends, the Tanium Server automatically imports all your licensed solutions at the same time. See Tanium Console User Guide: Import all modules and services.

Import specific solutions

If you select only Trends to import, you must manually import dependencies. See Tanium Console User Guide: Import, re-import, or update specific solutions.

Required dependencies

Trends has the following required dependencies at the specified minimum versions:

Tanium™ Interact 2.4.50 or later

Interact 3.0 or later requires Tanium Core Platform 7.6.1 or later
Tanium™ RDB Service 1.0.148 or later
Tanium™ System User Service 1.0.77 or later

Feature-specific dependencies

Trends has the following feature-specific dependencies:

The initial gallery uses sensors that are included in Tanium solutions, the Tanium™ Core Content pack, and the Tanium™ Default Content pack. If this content is not present when you import the gallery, the corresponding sources, boards, panels, and sections are not created.

Tanium™ Module Server

Trends installs and runs as a service on the Module Server. The impact on Module Server sizing is minimal and depends on usage. Consult with Tanium Support for details.

Endpoints

Trends does not deploy packages to endpoints. For a list of the supported operating systems for Tanium™ Clients, see Tanium Client Management User Guide: Client version and host system requirements.

Host and network security requirements

Specific ports and processes are needed to run Trends.

Ports

The following ports are required for Trends communication.

Source	Destination	Port	Protocol	Purpose
Module Server	Module Server (loopback)	17452	TCP	Internal purposes, not externally accessible
Module Server	Module Server (loopback)	17462	TCP	Internal purposes, not externally accessible

No additional ports are required.

Configure firewall policies to open ports for Tanium traffic with TCP-based rules instead of application identity-based rules. For example, on a Palo Alto Networks firewall, configure the rules with service objects or service groups instead of application objects or application groups.

For Tanium Cloud ports, see Tanium Cloud Deployment Guide: Host and network security requirements.

Security exclusions

If security software is in use in the environment to monitor and block unknown host system processes, Tanium recommends that a security administrator create exclusions to allow the Tanium processes to run without interference. The configuration of these exclusions varies depending on AV software. For a list of all security exclusions to define across Tanium, see Tanium Core Platform Deployment Reference Guide: Host system security exclusions.

Trends security exclusions for Tanium Core Platform servers (Windows deployments only)
Target Device	Notes	Exclusion Type	Exclusion
Module Server		Process	<Module Server>\services\twsm-v1\twsm.exe
	Required only during upgrade from Trends 3.8 and earlier	Process	<Module Server>\services\trends\node_modules\@tanium \postgresql\lib\win32\bin\postgres.exe
	Required only during upgrade from Trends 3.8 and earlier	Process	<Module Server>\services\trends\node_modules\@tanium \postgresql\lib\win32\bin\pg_ctl.exe

Trends requires no specific security exclusions. For a list of all security exclusions to define across Tanium, see Tanium Core Platform Deployment Reference Guide: Host system security exclusions.

User role requirements

The following tables list the role permissions required to use Trends. To review a summary of the predefined roles, see Set up Trends users.

Do not assign the Trends Service Account and Trends Service Account - All Content Sets roles to users. These roles are for internal purposes only.

Trends user role permissions
Permission	Trends Administrator¹	Trends Author¹	Trends Board Author	Trends Board Viewer	Trends Operator¹
Trends ² SHOW: Access to the Trends workbench. EXPORT: Export boards and sources. IMPORT: Import from file or gallery. Does not grant access to create new or custom boards and sources. PUBLISH: Generate and publish reports.	SHOW	SHOW EXPORT IMPORT PUBLISH	SHOW PUBLISH	SHOW	SHOW EXPORT IMPORT PUBLISH
Trends Administrator Unrestricted access to all Trends content, actions, and workbench	ADMINISTER
Trends API Board³ View, create, edit, or delete boards, sections, and panels for specified content sets		READ WRITE	READ WRITE	READ	READ WRITE
Trends API Source³ View, create, edit, or delete sources for specified content sets		READ WRITE	READ		READ WRITE
Trends Board (deprecated) View, create, edit, or delete boards, sections, and panels In Trends 3.0 and later, use the Trends API Board, Trends show, and Trends Data permissions instead		READ WRITE	READ WRITE	READ
Trends Data³ Run data queries against sources		READ	READ	READ	READ
Trends Integration Service Account³ Provides access for module service accounts to read and write data, and to define sources and boards
Trends Operator Read Saved View and list boards, sections, and panels in the Trends content sets					QUESTION
Trends Operator Settings Access to some module-level settings for Trends (excludes setting service credentials)					WRITE
Trends Service Account Provides access for the Trends service account to read and write data, and to define sources and boards
Trends Settings Access to module-level settings for Trends
Trends Source (deprecated) ^2,4 View, create, edit, or delete sources In Trends 3.0 and later, use the Trends API Source, Trends show, and Trends Data permissions instead		READ WRITE	READ
Trends View Recent⁵ View recent saved question results on the panel page		RESULTS	RESULTS	RESULTS	RESULTS
¹ This role provides module permissions for Tanium Interact. You can view which Interact permissions are granted to this role in the Tanium Console. For more information, see Tanium Interact User Guide: User role requirements. ² Requires content set permissions for the sensors that Trends uses. ³ Denotes a permission that determines access to content sets. ⁴ Module sources require administrator access. ⁵ Requires Sensor read permission for the content set that contains the sensor used by a source. To view recent results for all sources, you need access to all content sets that contain sensors used by sources.

Trends user role permissions
Permission	Trends Author¹	Trends Board Author	Trends Board Viewer	Trends Operator¹
Trends ² SHOW: Access to the Trends workbench. EXPORT: Export boards and sources. IMPORT: Import from file or gallery. Does not grant access to create new or custom boards and sources. PUBLISH: Generate and publish reports.	SHOW EXPORT IMPORT PUBLISH	SHOW PUBLISH	SHOW	SHOW EXPORT IMPORT PUBLISH
Trends API Board ³ READ: View boards, sections, and panels for specified content sets WRITE: Create, edit, delete, and configure boards, sections, and panels for specified content sets	READ WRITE	READ WRITE	READ	READ WRITE
Trends API Source³ READ: View and list sources for specified content sets WRITE: Create, edit, and delete sources for specified content sets	READ WRITE	READ		READ WRITE
Trends Board (deprecated) View, create, edit, or delete boards, sections, and panels Use the Trends API Board, Trends show, and Trends Data permissions instead.	READ WRITE	READ WRITE	READ
Trends Data³ Run data queries against sources	READ	READ	READ	READ
Trends Operator Read Saved View and list boards, sections, and panels in the Trends content sets				QUESTION
Trends Operator Settings Access to some module-level settings for Trends (excludes setting service credentials)				WRITE
Trends Source (deprecated)^2,4 View, create, edit, or delete sources Use the Trends API Source, Trends show, and Trends Data permissions instead.	READ WRITE	READ
Trends View Recent ⁵ View recent saved question results on the panel page	RESULTS	RESULTS	RESULTS	RESULTS
¹ This role provides module permissions for Tanium Interact. You can view which Interact permissions are granted to this role in the Tanium Console. For more information, see Tanium Interact User Guide: User role requirements. ² Requires content set permissions for the sensors that Trends uses. ³ Denotes a permission that determines access to content sets. ⁴ Module sources require administrator access. ⁵ Requires Sensor read permission for the content set that contains the sensor used by a source. To view recent results for all sources, you need access to all content sets that contain sensors used by sources.

Provided Trends administration and platform content permissions
Permission	Permission Type	Trends Administrator	Trends Author	Trends Board Author	Trends Board Viewer	Trends Operator
Client Status	Administration
Computer Group	Administration	READ				READ
Server Status	Administration
Plugin	Platform Content	READ EXECUTE	READ EXECUTE	READ EXECUTE	READ EXECUTE	READ EXECUTE
Saved Question	Platform Content	READ	READ	READ	READ	READ
Sensor	Platform Content
To view which content set permissions are granted to a role, see Tanium Console User Guide: View effective role permissions.

Provided Trends administration and platform content permissions
Permission	Permission Type	Trends Author	Trends Board Author	Trends Board Viewer	Trends Operator
Client Status	Administration
Computer Group	Administration				READ
Server Status	Administration
Plugin	Platform Content	READ EXECUTE	READ EXECUTE	READ EXECUTE	READ EXECUTE
Saved Question	Platform Content	READ	READ	READ	READ
Sensor	Platform Content
To view which content set permissions are granted to a role, see Tanium Console User Guide: View effective role permissions.

Content sets

In Trends 3.x and later, all All boards, sources, and saved questions must be assigned to a content set. The following table shows the predefined content sets. You can create your own content sets in addition to these content sets.

Trends content sets
Content set	Description	Predefined roles with access
Trends	Default content set for Trends boards, sources, and saved questions.	Trends Administrator¹ Trends Author Trends Board Author Trends Board Viewer Trends Operator
Trends Unassigned Content	Trends boards, sources, and saved questions whose content set is deleted. Read-only.	Trends Administrator Trends Operator
Trends Service	Trends internal service content. Read-only.	Trends Administrator Trends Operator
¹ Users with the Trends Administrator role can access Trends boards and sources in any content set, but can only access Trends saved questions in the prebuilt content sets (Trends, Trends Service, and Trends Unassigned Content).