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II - Mission Support Classified

Rules and Groups employed by this XCCDF Profile

  • SRG-APP-000291

    <GroupDescription></GroupDescription>
    Group
  • Tanium must notify system administrators and ISSO when accounts are created.

    &lt;VulnDiscussion&gt;Once an attacker establishes initial access to a system, the attacker often attempts to create a persistent method of re-esta...
    Rule Medium Severity
  • SRG-APP-000292

    <GroupDescription></GroupDescription>
    Group
  • Tanium must notify system administrators and ISSO when accounts are modified.

    &lt;VulnDiscussion&gt;Once an attacker establishes initial access to a system, the attacker often attempts to create a persistent method of re-esta...
    Rule Medium Severity
  • SRG-APP-000320

    <GroupDescription></GroupDescription>
    Group
  • Tanium must notify the SA and ISSO of account enabling actions.

    &lt;VulnDiscussion&gt;Once an attacker establishes initial access to a system, the attacker often attempts to create a persistent method of re-esta...
    Rule Medium Severity
  • SRG-APP-000359

    <GroupDescription></GroupDescription>
    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.

    &lt;VulnDiscussion&gt;If security personnel are not notified immediately upon storage volume utilization reaching 75 percent, they are unable to pl...
    Rule Medium Severity
  • SRG-APP-000148

    <GroupDescription></GroupDescription>
    Group
  • Common Access Card (CAC)-based authentication must be enabled and enforced on the Tanium Server for all access and all accounts.

    &lt;VulnDiscussion&gt;To assure accountability and prevent unauthenticated access, organizational users must be identified and authenticated to pre...
    Rule Medium Severity
  • SRG-APP-000293

    <GroupDescription></GroupDescription>
    Group
  • Tanium must notify System Administrators and Information System Security Officers for account disabling actions.

    &lt;VulnDiscussion&gt;When application accounts are disabled, user accessibility is affected. Accounts are used for identifying individual applicat...
    Rule Medium Severity
  • SRG-APP-000294

    <GroupDescription></GroupDescription>
    Group
  • Tanium must notify System Administrators and Information System Security Officers for account removal actions.

    &lt;VulnDiscussion&gt;When application accounts are removed, user accessibility is affected. Accounts are used for identifying individual applicati...
    Rule Medium Severity
  • SRG-APP-000378

    <GroupDescription></GroupDescription>
    Group
  • Tanium must prohibit user installation of software without explicit privileged status and enforce access restrictions associated with changes to application configuration.

    &lt;VulnDiscussion&gt;Allowing regular users to install software without explicit privileges creates the risk that untested or potentially maliciou...
    Rule Medium Severity
  • SRG-APP-000111

    <GroupDescription></GroupDescription>
    Group
  • Tanium must provide the capability to centrally review and analyze audit records from multiple components within the system.

    &lt;VulnDiscussion&gt;Successful incident response and auditing relies on timely, accurate system information and analysis in order to allow the or...
    Rule Medium Severity
  • SRG-APP-000323

    <GroupDescription></GroupDescription>
    Group
  • The Tanium SQL database must be installed on a separate system.

    &lt;VulnDiscussion&gt;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 SQL server must be dedicated to the Tanium database.

    &lt;VulnDiscussion&gt;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.

    &lt;VulnDiscussion&gt;After the Tanium Server has been installed and the Tanium databases created, only the Tanium Receiver, Tanium Module, and Tan...
    Rule Medium Severity
  • SRG-APP-000381

    <GroupDescription></GroupDescription>
    Group
  • The Tanium Server installers account SQL database permissions must be reduced from sysadmin to db_owner.

    &lt;VulnDiscussion&gt;Creating the tanium and tanium_archive databases through the Tanium Server installer program or using the database create SQL...
    Rule Medium Severity
  • SRG-APP-000383

    <GroupDescription></GroupDescription>
    Group
  • Firewall rules must be configured on the Tanium Server for Server-to-Database communications.

    &lt;VulnDiscussion&gt;The Tanium Server can use either a SQL Server RDBMS installed locally to the same device as the Tanium Server application or ...
    Rule Medium Severity
  • SRG-APP-000454

    <GroupDescription></GroupDescription>
    Group
  • SQL stored queries or procedures installed during Tanium installation must be removed from the Tanium Server.

    &lt;VulnDiscussion&gt;Failure to protect organizational information from data mining may result in a compromise of information. Data storage objec...
    Rule Medium Severity
  • SRG-APP-000439

    <GroupDescription></GroupDescription>
    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.

    &lt;VulnDiscussion&gt;Without protection of the transmitted information, confidentiality and integrity may be compromised since unprotected communi...
    Rule Medium Severity
  • SRG-APP-000003

    <GroupDescription></GroupDescription>
    Group
  • The Tanium Server console must be configured to initiate a session lock after a 15-minute period of inactivity.

    &lt;VulnDiscussion&gt;The Tanium Console, when CAC is enabled, will initiate a session lock based upon the ActivClient or other Smart Card software...
    Rule Medium Severity
  • SRG-APP-000015

    <GroupDescription></GroupDescription>
    Group
  • Tanium Trusted Content providers must be documented.

    &lt;VulnDiscussion&gt;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.

    &lt;VulnDiscussion&gt;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.

    &lt;VulnDiscussion&gt;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.

    &lt;VulnDiscussion&gt;The Tanium Action Approval feature provides a "four eyes" control mechanism designed to achieve a high level of security and ...
    Rule Medium Severity
  • SRG-APP-000039

    <GroupDescription></GroupDescription>
    Group
  • The Tanium documentation identifying recognized and trusted IOC Detect streams must be maintained.

    &lt;VulnDiscussion&gt;An IOC stream is a series or "stream" of IOCs that are imported from a vendor based on a subscription service. An IOC stream ...
    Rule Medium Severity
  • SRG-APP-000039

    <GroupDescription></GroupDescription>
    Group
  • The Tanium IOC Detect must be configured to receive IOC streams only from trusted sources.

    &lt;VulnDiscussion&gt;An IOC stream is a series or "stream" of IOCs that are imported from a vendor based on a subscription service or manually dow...
    Rule Medium Severity
  • SRG-APP-000115

    <GroupDescription></GroupDescription>
    Group
  • The Tanium Connect module must be configured to forward Tanium IOC Detect events to identified destinations.

    &lt;VulnDiscussion&gt;Indicators of Compromise (IOC) is an artifact that is observed on the network or system that indicates computer intrusion. Th...
    Rule Medium Severity
  • SRG-APP-000121

    <GroupDescription></GroupDescription>
    Group
  • The Tanium Server must protect audit tools from unauthorized access, modification, or deletion.

    &lt;VulnDiscussion&gt;Protecting audit data also includes identifying and protecting the tools used to view and manipulate log data. Therefore, pro...
    Rule Medium Severity

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