The Tanium Operating System (TanOS) must use multifactor authentication for network access to nonprivileged accounts.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-254848 | TANS-OS-000330 | SV-254848r986547_rule | CCI-000766 | medium |
| Description | ||||
| To assure accountability and prevent unauthenticated access, nonprivileged users must utilize multifactor authentication to prevent potential misuse and compromise of the system. Multifactor authentication uses two or more factors to achieve authentication. Factors include:(i) Something you know (e.g., password/PIN); (ii) Something you have (e.g., cryptographic identification device, token); or (iii) Something you are (e.g., biometric). A nonprivileged account is any information system account with authorizations of a nonprivileged user. Network access is any access to an application by a user (or process acting on behalf of a user) where said access is obtained through a network connection. The DOD CAC with DOD-approved PKI is an example of multifactor authentication. | ||||
| STIG | Date | |||
| Tanium 7.x Operating System on TanOS Security Technical Implementation Guide | 2025-02-11 | |||
Related Frameworks
3 paths across 3 frameworks
Related Frameworks
NIST 800-531 mapping
IA-2(2)
1.00
- DISA · V2R2 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
NIST 800-1711 mapping
3.5.3
1.00
- DISA · V2R2 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
- NIST · Rev 2 (Feb 2020, errata Jan 2021) · nist_800_171_app_d · equivalent
CCI1 mapping
CCI-000766
1.00
- DISA · V2R2 · disa_xccdf · related
Details
Check Text (C-254848r986547_chk)
1. Sign in to the TanOS console as a user with the tanadmin role.
2. Enter "C" to go to the "User Administration" menu.
3. Enter "M" to go to the "Multi-Factor Global Settings" menu.
4. If the status shows "Multi-Factor: Optional", this is a finding.
Fix Text (F-58405r866084_fix)
1. Sign in to the TanOS console as a user with the tanadmin role.
2. Enter "C" to go to the "User Administration" menu.
3. Enter "M" to go to the "Multi-Factor Global Settings" menu.
4. Enter "M" to "Require Multi-Factor Authentication".
5. Enter "E" to "Enable Require Multi-factor Authentication".