STIGQter: STIG Summary: Tanium 7.x Application on TanOS Security Technical Implementation Guide Version: 2 Release: 2 Benchmark Date: 02 Apr 2025:

The application must, at a minimum, offload interconnected systems in real time and offload standalone systems weekly.

DISA Rule

SV-254951r961860_rule

Vulnerability Number

V-254951

Group Title

SRG-APP-000515

Rule Version

TANS-AP-001405

Severity

CAT II

CCI(s)

• CCI-001851 - Transfer audit logs per organization-defined frequency to a different system, system component, or media than the system or system component conducting the logging.

Weight

10

Fix Recommendation

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 multi-factor authentication.

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

3. Select "Connect".

4. Click "Create Connection".

5. Enter "Name".

6. Enter "Description".

7. In the "Configuration" section, select "Source: Tanium Audit Source" and then under "Basic" options select appropriate audits.

8. In the Destination section, select a source from the drop-down menu.

9. Enter "Destination Name".

10. Enter "Host".

11. Select "Network Protocol", then "TCP" or "UDP".

12. Enter "Port".

13. In the Schedule section, select "Enable Schedule".

14. Select "Basic".

15. Select the drop-down under "Frequency" and choose, "One run per day, on selected days of the week".

16. Select a day.

17. Select a time.

18. Select "Save".

Check Contents

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 multi-factor authentication.

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

3. Select "Connect".

4. Review the "Connections" sections for source "Tanium Audit Source".

If necessary, filter the connections by filtering by "Source" and the term "Audit".

5. Select "Audit" from list.

6. In the Summary section, verify the "State" is "Enabled" and the "Next Run" value is less than "7" days.

If no results are returned, this is a finding.

If results are returned but the state is not "Enabled", this is a finding.

If the schedule duration is more than one week, this is a finding.

If a schedule is not set, this is a finding.

Vulnerability Number

V-254951

Documentable

False

Rule Version

TANS-AP-001405

Severity Override Guidance

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 multi-factor authentication.

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

3. Select "Connect".

4. Review the "Connections" sections for source "Tanium Audit Source".

If necessary, filter the connections by filtering by "Source" and the term "Audit".

5. Select "Audit" from list.

6. In the Summary section, verify the "State" is "Enabled" and the "Next Run" value is less than "7" days.

If no results are returned, this is a finding.

If results are returned but the state is not "Enabled", this is a finding.

If the schedule duration is more than one week, this is a finding.

If a schedule is not set, this is a finding.

Check Content Reference

M

Target Key

5492