The Tanium endpoint must have the Tanium Servers public key in its installation.
An XCCDF Rule
Description
<VulnDiscussion>Without cryptographic integrity protections, information can be altered by unauthorized users without detection. Remote access is access to DOD nonpublic information systems by an authorized user (or an information system) communicating through an external, nonorganization-controlled network. Remote access methods include, for example, dial-up, broadband, and wireless. Cryptographic mechanisms used for protecting the integrity of information include, for example, signed hash functions using asymmetric cryptography enabling distribution of the public key to verify the hash information while maintaining the confidentiality of the secret key used to generate the hash.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>
- ID
- SV-254909r960999_rule
- Severity
- Medium
- References
- Updated
Remediation - Manual Procedure
For systems which do not have a valid key for the Tanium Server, redeploy the client software using the Tanium Client Management (TCM) or work with the Tanium System Administrator to accomplish this.
Documentation on TCM: https://docs.tanium.com/client/client/index.html.