III - Administrative Classified
Rules and Groups employed by this XCCDF Profile
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SRG-APP-000291
Group -
Tanium must notify system administrators and ISSO when accounts are created.
Once an attacker establishes initial access to a system, the attacker often attempts to create a persistent method of re-establishing access. One way to accomplish this is for the attacker to simpl...Rule Medium Severity -
SRG-APP-000292
Group -
Tanium must notify system administrators and ISSO when accounts are modified.
Once an attacker establishes initial access to a system, the attacker often attempts to create a persistent method of re-establishing access. One way to accomplish this is for the attacker to simpl...Rule Medium Severity -
SRG-APP-000320
Group -
Tanium must notify the SA and ISSO of account enabling actions.
Once an attacker establishes initial access to a system, the attacker often attempts to create a persistent method of re-establishing access. One way to accomplish this is for the attacker to simpl...Rule Medium Severity -
SRG-APP-000359
Group -
Tanium must provide an immediate warning to the SA and ISSO (at a minimum) when allocated audit record storage volume reaches 75 percent of repository maximum audit record storage capacity.
If security personnel are not notified immediately upon storage volume utilization reaching 75 percent, they are unable to plan for storage capacity expansion.Rule Medium Severity -
SRG-APP-000148
Group -
Common Access Card (CAC)-based authentication must be enabled and enforced on the Tanium Server for all access and all accounts.
To assure accountability and prevent unauthenticated access, organizational users must be identified and authenticated to prevent potential misuse and compromise of the system. Organizational user...Rule Medium Severity -
SRG-APP-000293
Group -
Tanium must notify System Administrators and Information System Security Officers for account disabling actions.
When application accounts are disabled, user accessibility is affected. Accounts are used for identifying individual application users or for identifying the application processes themselves. In o...Rule Medium Severity -
SRG-APP-000294
Group -
Tanium must notify System Administrators and Information System Security Officers for account removal actions.
When application accounts are removed, user accessibility is affected. Accounts are used for identifying individual application users or for identifying the application processes themselves. In or...Rule Medium Severity -
SRG-APP-000378
Group -
Tanium must prohibit user installation of software without explicit privileged status and enforce access restrictions associated with changes to application configuration.
Allowing regular users to install software without explicit privileges creates the risk that untested or potentially malicious software will be installed on the system. Explicit privileges (escalat...Rule Medium Severity -
SRG-APP-000111
Group -
Tanium must provide the capability to centrally review and analyze audit records from multiple components within the system.
Successful incident response and auditing relies on timely, accurate system information and analysis in order to allow the organization to identify and respond to potential incidents in a proficien...Rule Medium Severity -
SRG-APP-000323
Group -
The Tanium SQL database must be installed on a separate system.
Failure to protect organizational information from data mining may result in a compromise of information. Data storage objects include, for example, databases, database records, and database field...Rule Medium Severity -
SRG-APP-000323
Group -
The Tanium SQL server must be dedicated to the Tanium database.
Failure to protect organizational information from data mining may result in a compromise of information. Data storage objects include, for example, databases, database records, and database field...Rule Medium Severity -
SRG-APP-000381
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.
After the Tanium Server has been installed and the Tanium databases created, only the Tanium Receiver, Tanium Module, and Tanium connection manager (ad sync) service needs to access the SQL Server ...Rule Medium Severity -
SRG-APP-000381
Group -
The Tanium Server installers account SQL database permissions must be reduced from sysadmin to db_owner.
Creating the tanium and tanium_archive databases through the Tanium Server installer program or using the database create SQL scripts requires Sysadmin-level permissions. Once the databases have be...Rule Medium Severity -
SRG-APP-000383
Group -
Firewall rules must be configured on the Tanium Server for Server-to-Database communications.
The Tanium Server can use either a SQL Server RDBMS installed locally to the same device as the Tanium Server application or a remote dedicated or shared SQL Server instance. Using a local SQL Serv...Rule Medium Severity -
SRG-APP-000454
Group -
SQL stored queries or procedures installed during Tanium installation must be removed from the Tanium Server.
Failure to protect organizational information from data mining may result in a compromise of information. Data storage objects include, for example, databases, database records, and database field...Rule Medium Severity -
SRG-APP-000439
Group -
The Tanium Server must protect the confidentiality and integrity of transmitted information with cryptographic signing capabilities enabled to ensure the authenticity of communications sessions when making requests from Tanium Clients.
Without protection of the transmitted information, confidentiality and integrity may be compromised since unprotected communications can be intercepted and either read or altered. Without authentic...Rule Medium Severity -
SRG-APP-000003
Group -
The Tanium Server console must be configured to initiate a session lock after a 15-minute period of inactivity.
The Tanium Console, when CAC is enabled, will initiate a session lock based upon the ActivClient or other Smart Card software. By initiating the session lock, the console will be locked and not al...Rule Medium Severity -
SRG-APP-000015
Group -
Tanium Trusted Content providers must be documented.
A Tanium Sensor, also called content, enables an organization to gather real-time inventory, configuration, and compliance data elements from managed computers. Sensors gather specific information ...Rule Medium Severity -
SRG-APP-000015
Group -
Content providers must provide their public key to the Tanium administrator to import for validating signed content.
A Tanium Sensor, also called content, enables an organization to gather real-time inventory, configuration, and compliance data elements from managed computers. Sensors gather specific information ...Rule Medium Severity -
SRG-APP-000015
Group -
Tanium public keys of content providers must be validated against documented trusted content providers.
A Tanium Sensor, also called content, enables an organization to gather real-time inventory, configuration, and compliance data elements from managed computers. Sensors gather specific information ...Rule Medium Severity -
SRG-APP-000033
Group -
The Tanium Action Approval feature must be enabled for two person integrity when deploying actions to endpoints.
The Tanium Action Approval feature provides a "four eyes" control mechanism designed to achieve a high level of security and reduce the possibility of error for critical operations. When this feat...Rule Medium Severity -
SRG-APP-000039
Group -
The Tanium documentation identifying recognized and trusted IOC Detect streams must be maintained.
An IOC stream is a series or "stream" of IOCs that are imported from a vendor based on a subscription service. An IOC stream can be downloaded manually or on a scheduled basis. The items in an IOC ...Rule Medium Severity -
SRG-APP-000039
Group -
The Tanium IOC Detect must be configured to receive IOC streams only from trusted sources.
An IOC stream is a series or "stream" of IOCs that are imported from a vendor based on a subscription service or manually downloaded and placed in a folder. IOC Detect can be configured to retrieve...Rule Medium Severity -
SRG-APP-000115
Group -
The Tanium Connect module must be configured to forward Tanium IOC Detect events to identified destinations.
Indicators of Compromise (IOC) is an artifact that is observed on the network or system that indicates computer intrusion. The Tanium IOC Detect module detects, manages, and analyzes systems agains...Rule Medium Severity -
SRG-APP-000121
Group -
The Tanium Server must protect audit tools from unauthorized access, modification, or deletion.
Protecting audit data also includes identifying and protecting the tools used to view and manipulate log data. Therefore, protecting audit tools is necessary to prevent unauthorized operation on au...Rule Medium Severity
Node 2
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