The Tanium application must offload audit records onto a different system or media than the system being audited.

Severity	Group ID	Group Title	Version	Rule ID	Date	STIG Version
medium	V-254934	SRG-APP-000358	TANS-AP-000865	SV-254934r961395_rule	2025-02-11	2

Description
Information stored in one location is vulnerable to accidental or incidental deletion or alteration. Offloading is a common process in information systems with limited audit storage capacity.

ℹ️ Check
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 using multi-factor authentication. 2. Click "Modules" on the top of the banner of the console. 3. Click "Connect". 4. Review the configured connections under "Connections" section. If no connection exists to send the "Tanium Audit Source" to a SIEM tool, this is a finding.

ℹ️ Check

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 using multi-factor authentication. 2. Click "Modules" on the top of the banner of the console. 3. Click "Connect". 4. Review the configured connections under "Connections" section. If no connection exists to send the "Tanium Audit Source" to a SIEM tool, this is a finding.

✔️ Fix
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 using multi-factor authentication. 2. Click "Modules" on the top of the console. 3. Click "Connect". 4. Click "Create Connection". 5. In the "Configuration" section under "Source", select "Tanium Audit Source" as the source from the drop-down menu. 6. In the "Configuration" section under "Destination", select the desired destination and fill in the respective fields. 7. In the "Configure Output" section under "Format", select the desired file format type. 8. In the "Schedule" section, select the desired schedule. 9. Click "Save".

✔️ Fix

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 using multi-factor authentication. 2. Click "Modules" on the top of the console. 3. Click "Connect". 4. Click "Create Connection". 5. In the "Configuration" section under "Source", select "Tanium Audit Source" as the source from the drop-down menu. 6. In the "Configuration" section under "Destination", select the desired destination and fill in the respective fields. 7. In the "Configure Output" section under "Format", select the desired file format type. 8. In the "Schedule" section, select the desired schedule. 9. Click "Save".