Tanium 7.x Security Technical Implementation Guide
Rules, Groups, and Values defined within the XCCDF Benchmark
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SRG-APP-000294
<GroupDescription></GroupDescription>Group -
Tanium must notify system administrators and the information system security officer (ISSO) for account removal actions.
<VulnDiscussion>When application accounts are removed, user accessibility is affected. Accounts are utilized for identifying users or for ide...Rule Medium Severity -
SRG-APP-000121
<GroupDescription></GroupDescription>Group -
The Tanium application must prohibit user installation, modification, or deletion of software without explicit privileged status.
<VulnDiscussion>Allowing regular users to install, modify, or delete software, without explicit privileges, creates the risk that the applica...Rule Medium Severity -
SRG-APP-000323
<GroupDescription></GroupDescription>Group -
The Tanium database(s) must be installed on a separate system.
<VulnDiscussion>Failure to protect organizational information from data mining may result in a compromise of information. Data storage objec...Rule Medium Severity -
SRG-APP-000323
<GroupDescription></GroupDescription>Group -
The Tanium application database must be dedicated to only the Tanium application.
<VulnDiscussion>Failure to protect organizational information from data mining may result in a compromise of information. Data storage objec...Rule Medium Severity -
SRG-APP-000381
<GroupDescription></GroupDescription>Group -
The access to the Tanium SQL database must be restricted. Only the designated database administrator(s) can have elevated privileges to the Tanium SQL database.
<VulnDiscussion>After the Tanium Server has been installed and the Tanium databases created, only the Tanium Server needs to access the SQL S...Rule Medium Severity -
SRG-APP-000381
<GroupDescription></GroupDescription>Group -
The Tanium Server installer's account database permissions must be reduced to an appropriate level.
<VulnDiscussion>Creating the "tanium" and "tanium_archive" databases through the Tanium Server installer program or using the database to cre...Rule Medium Severity -
SRG-APP-000383
<GroupDescription></GroupDescription>Group -
Firewall rules must be configured on the Tanium Server for server-to-database communications.
<VulnDiscussion>The Tanium Server can use either a SQL Server relational database management system (RDBMS) installed locally to the same dev...Rule Medium Severity -
SRG-APP-000003
<GroupDescription></GroupDescription>Group -
The Tanium Application Server console must be configured to initiate a session lock after a 15-minute period of inactivity.
<VulnDiscussion>When multifactor authentication is enabled, the Tanium Console will initiate a session lock based on the ActivClient or other...Rule Medium Severity -
SRG-APP-000015
<GroupDescription></GroupDescription>Group -
Tanium Trusted Content providers must be documented.
<VulnDiscussion>A Tanium Sensor, also called content, enables an organization to gather real-time inventory, configuration, and compliance da...Rule Medium Severity -
SRG-APP-000015
<GroupDescription></GroupDescription>Group -
Content providers must provide their public key to the Tanium administrator to import for validating signed content.
<VulnDiscussion>A Tanium Sensor, also called content, enables an organization to gather real-time inventory, configuration, and compliance da...Rule Medium Severity -
SRG-APP-000015
<GroupDescription></GroupDescription>Group -
Tanium public keys of content providers must be validated against documented trusted content providers.
<VulnDiscussion>A Tanium Sensor, also called content, enables an organization to gather real-time inventory, configuration, and compliance da...Rule Medium Severity -
SRG-APP-000033
<GroupDescription></GroupDescription>Group -
The Tanium Action Approval feature must be enabled for two-person integrity when deploying actions to endpoints.
<VulnDiscussion>The Tanium Action Approval feature provides a two-person integrity control mechanism designed to achieve a high level of secu...Rule Medium Severity -
SRG-APP-000039
<GroupDescription></GroupDescription>Group -
The Tanium documentation identifying recognized and trusted indicator of compromise (IOC) streams must be maintained.
<VulnDiscussion>Using trusted and recognized IOC sources may detect compromise and prevent systems from becoming compromised. An IOC stream i...Rule Medium Severity -
SRG-APP-000039
<GroupDescription></GroupDescription>Group -
Tanium Threat Response must be configured to receive IOC streams only from trusted sources.
<VulnDiscussion>Using trusted and recognized IOC sources may detect compromise and prevent systems from becoming compromised. An IOC stream i...Rule Medium Severity -
SRG-APP-000115
<GroupDescription></GroupDescription>Group -
The Tanium applications must be configured to filter audit records for events of interest based on organization-defined criteria.
<VulnDiscussion>The ability to specify the event criteria that are of interest enables those reviewing the logs to quickly isolate and identi...Rule Medium Severity -
SRG-APP-000131
<GroupDescription></GroupDescription>Group -
The Tanium cryptographic signing capabilities must be enabled on the Tanium Server.
<VulnDiscussion>All of Tanium's signing capabilities should be enabled upon install. Tanium supports the cryptographic signing and verificati...Rule Medium Severity -
SRG-APP-000131
<GroupDescription></GroupDescription>Group -
The Tanium Server must be configured to allow only signed content to be imported.
<VulnDiscussion>Changes to any software components can have significant effects on the overall security of the application. Verifying softwar...Rule Medium Severity -
SRG-APP-000133
<GroupDescription></GroupDescription>Group -
All installation files originally downloaded to the Tanium Server must be configured to download to a location other than the Tanium Server directory.
<VulnDiscussion>Typically, the Tanium Server stores the Package Source Files that it downloads from the internet and server shares or files u...Rule Medium Severity -
SRG-APP-000142
<GroupDescription></GroupDescription>Group -
Firewall rules must be configured on the Tanium Server for client-to-server communications.
<VulnDiscussion>In addition to the client-to-server TCP communication that takes place over port 17472, Tanium Clients also communicate to ot...Rule Medium Severity -
SRG-APP-000142
<GroupDescription></GroupDescription>Group -
Firewall rules must be configured on the Tanium Zone Server for Client-to-Zone Server communications.
<VulnDiscussion>In customer environments using the Tanium Zone Server, a Tanium Client may be configured to point to a Zone Server instead of...Rule Medium Severity -
SRG-APP-000142
<GroupDescription></GroupDescription>Group -
The Tanium Application Server must be configured to prohibit or restrict the use of organization-defined functions, ports, protocols, and/or services, as defined in the PPSM Category Assurance List (CAL) and vulnerability assessments.
<VulnDiscussion>To prevent unauthorized connection of devices, unauthorized transfer of information, or unauthorized tunneling (i.e., embeddi...Rule Medium Severity -
SRG-APP-000175
<GroupDescription></GroupDescription>Group -
The Tanium Server certificates must have Extended Key Usage entries for the serverAuth object TLS Web Server Authentication and the clientAuth object TLS Web Client Authentication.
<VulnDiscussion>Restricting this setting limits the user's ability to change their password. Passwords must be changed at specific policy-bas...Rule Medium Severity -
SRG-APP-000328
<GroupDescription></GroupDescription>Group -
The Tanium Server directory must be restricted with appropriate permissions.
<VulnDiscussion>Discretionary Access Control (DAC) is based on the notion that individual users are "owners" of objects and therefore have di...Rule Medium Severity -
SRG-APP-000328
<GroupDescription></GroupDescription>Group -
The Tanium Server http directory and subdirectories must be restricted with appropriate permissions.
<VulnDiscussion>Discretionary Access Control (DAC) is based on the notion that individual users are "owners" of objects and therefore have di...Rule Medium Severity -
SRG-APP-000328
<GroupDescription></GroupDescription>Group -
The permissions on the Tanium Server registry keys must be restricted to only the Tanium service account and the [Tanium Admins] group.
<VulnDiscussion>Discretionary Access Control (DAC) is based on the notion that individual users are "owners" of objects and therefore have di...Rule Medium Severity
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