The network device must use multifactor authentication for network access to privileged accounts.

From Network Device Management Security Requirements Guide

Part of SRG-APP-000149-NDM-000247

Associated with: CCI-000765

SV-69351r4_rule The network device must use multifactor authentication for network access to privileged accounts.

Vulnerability discussion

Multifactor authentication requires using two or more factors to achieve authentication. Factors include: (i) something a user knows (e.g., password/PIN); (ii) something a user has (e.g., cryptographic identification device, token); or (iii) something a user is (e.g., biometric). A privileged account is defined as an information system account with authorizations of a privileged user.Network access is defined as access to an information system by a user (or a process acting on behalf of a user) communicating through a network (e.g., LAN, WAN, or the Internet).This requirement does not apply to the account of last resort or root account. DoD prohibits local user accounts on the device, except for an account of last resort and (where applicable) a root account.

Check content

Determine if the network device is configured to use multifactor authentication for network access to privileged users, including administrator accounts. Network access may use a properly implemented authentication server for validation of credentials. If multifactor authentication is not used for network access to all privileged accounts, this is a finding.

Fix text

Configure the network device to use multifactor authentication for network access to privileged accounts. This requirement does not apply to the account of last resort or root account. DoD prohibits local user accounts on the device, except for an account of last resort and (where applicable) a root account.

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