STIGQter: STIG Summary: Tanium 7.x Security Technical Implementation Guide Version: 2 Release: 3 Benchmark Date: 02 Jul 2025:

The Tanium application must allocate audit record storage capacity in accordance with organization-defined audit record storage requirements.

DISA Rule

SV-253791r997231_rule

Vulnerability Number

V-253791

Group Title

SRG-APP-000357

Rule Version

TANS-00-001305

Severity

CAT II

CCI(s)

• CCI-001849 - Allocate audit log storage capacity to accommodate organization-defined audit record retention requirements.

Weight

10

Fix Recommendation

Consult with the Tanium system administrator or database administrator to determine the volume on which the Tanium SQL databases are installed.

1. Using a web browser on a system that has connectivity to the Tanium application, access the Tanium application web UI and log on with multifactor authentication.

2. Click "Modules" in the top navigation banner.

3. Select "Interact".

4. Enter "Get Disk Free Space from all machines with Computer Name containing" [Your SQL Computer Name].

5. Press "Enter".

6. Select "Save this question" located under the Question box.

7. Enter a name (e.g., SQL Disk Free Space).

8. Select "Create Saved Question".

9. Click "Modules" in the top navigation banner.

10. Select "Connect".

11. Select "Create Connection".

12. In the "Configuration" section, select "Saved Question" from the Source drop-down menu.

13. Enter the "Saved Question Name" created above or select from the drop-down menu.

14. Select the "Computer Group" name from the drop-down menu.

15. Select the desired destination from the drop-down menu (must be a SIEM tool).

16. In the "General Information" section, provide a name and description.

17. Click "Save".

Work with the SIEM administrator to configure an alert when Disk Free Space of the Tanium SQL Server reaches below 25% of maximum.

Consult with the Tanium system administrator or database administrator to determine the volume on which the Tanium SQL databases are installed.

1. Using a web browser on a system that has connectivity to the Tanium Application, access the Tanium Application UI and log on with multifactor authentication.

2. Click "Modules" in the top navigation banner.

3. Select "Interact".

4. Enter "Get Disk Free Space from all machines with Computer Name containing" [Your SQL Computer Name].

5. Press "Enter".

6. Select "Save this question" located under the Question box.

7. Enter a name (e.g., SQL Disk Free Space).

8. Select "Create Saved Question".

9. Click "Modules" in the top navigation banner.

10. Select "Connect".

11. Select "Create Connection".

12. In the "Configuration" section, select "Saved Question" from the Source drop-down menu.

13. Enter the "Saved Question Name" created above or select from the drop-down menu.

14. Select the "Computer Group" name from the drop-down menu.

15. Select the desired destination from the drop-down menu (must be a SIEM tool).

16. In the "General Information" section, provide a name and description.

17. Click "Save".

Check Contents

Consult with the Tanium system administrator or database administrator to determine the volume on which the Tanium SQL databases are installed.

1. Using a web browser on a system that has connectivity to the Tanium application, access the Tanium application web user interface (UI) and log on with multifactor authentication.

2. Click "Modules" on the top navigation banner.

3. Select "Connect".

4. Review the configured Sources.

If none exist to send Disk Free Space of the Tanium SQL Server, this is a finding.

Work with the security information and event management (SIEM) administrator to determine if an alert is configured when Disk Free Space of the Tanium SQL Server reaches below 25%.

If no alert is configured, this is a finding.

Vulnerability Number

V-253791

Documentable

False

Rule Version

TANS-00-001305

Severity Override Guidance

Consult with the Tanium system administrator or database administrator to determine the volume on which the Tanium SQL databases are installed.

1. Using a web browser on a system that has connectivity to the Tanium application, access the Tanium application web user interface (UI) and log on with multifactor authentication.

2. Click "Modules" on the top navigation banner.

3. Select "Connect".

4. Review the configured Sources.

If none exist to send Disk Free Space of the Tanium SQL Server, this is a finding.

Work with the security information and event management (SIEM) administrator to determine if an alert is configured when Disk Free Space of the Tanium SQL Server reaches below 25%.

If no alert is configured, this is a finding.

Check Content Reference

M

Target Key

5476