Multifactor authentication is defined as: using 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 non-privileged account is defined as:
An information system account with authorizations of a regular or non-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., local area network, wide area network, Internet).
Non-privileged users are not authorized to authenticate to the sensors or management consoles.
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