The operating system must use multifactor authentication for network access to non-privileged accounts.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-203641	SRG-OS-000106-GPOS-00053	SV-203641r557170_rule		Medium

Description
To assure accountability and prevent unauthenticated access, non-privileged 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: 1) Something you know (e.g., password/PIN); 2) Something you have (e.g., cryptographic identification device, token); and 3) Something you are (e.g., biometric). A non-privileged account is any information system account with authorizations of a non-privileged 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.

Description

To assure accountability and prevent unauthenticated access, non-privileged 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: 1) Something you know (e.g., password/PIN); 2) Something you have (e.g., cryptographic identification device, token); and 3) Something you are (e.g., biometric). A non-privileged account is any information system account with authorizations of a non-privileged 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
General Purpose Operating System Security Requirements Guide	2021-10-05

Details

Check Text ( C-3766r557168_chk )
Verify the operating system uses multifactor authentication for network access to non-privileged accounts. If it does not, this is a finding.

Fix Text (F-3766r557169_fix)
Configure the operating system to use multifactor authentication for network access to non-privileged accounts.