Tanium Threat Response must be configured to receive IOC streams only from trusted sources.

An XCCDF Rule

Description

Using trusted and recognized IOC sources may detect and prevent systems from becoming compromised. An IOC stream is a series or stream of intel that is imported from a vendor based on a subscription service or manually downloaded and placed in a folder. Threat Response can be configured to retrieve the IOC content on a regularly scheduled basis. The items in an IOC stream can be separately manipulated after they are imported.

ID: SV-254888r867564_rule
Version: TANS-AP-000135
Severity: Medium
References: CCI-001414
Updated: 5 days ago

Remediation Templates

Consult the documentation on trusted intel subscription feeds. 

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. Click "Threat Response".

4. Expand the left menu.

5. Click "Intel".

6. Select "Sources".

7. Click "New Source".

8. Select the specified Source from the list.

9. Fill out the specified information based on the documented trusted intel feeds.  

10. Select "Create".

Tanium Threat Response must be configured to receive IOC streams only from trusted sources.

Description

Remediation Templates

A Manual Procedure