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03.05.02 Device Identification and Authentication

NIST SP 800-171 Rev 3 (CUI; CMMC Level 2) OSCAL 1.1.0 against OSCAL 1.1.0
All changes in this version
unchanged 03.05 Identification and Authentication

Title

Device Identification and Authentication

Control

Uniquely identify and authenticate [Assignment: devices or types of devices] before establishing a system connection.

Discussion

Devices that require unique device-to-device identification and authentication are defined by type, device, or a combination of type and device. Organization-defined device types include devices that are not owned by the organization. Systems use shared known information (e.g., Media Access Control .MAC, Transmission Control Protocol/Internet Protocol .TCP/IP addresses) for device identification or organizational authentication solutions (e.g., Institute of Electrical and Electronics Engineers .IEEE 802.1x and Extensible Authentication Protocol .EAP, RADIUS server with EAP-Transport Layer Security .TLS authentication, Kerberos) to identify and authenticate devices on local and wide area networks. Public Key Infrastructure (PKI) and certificate revocation checking for the certificates exchanged can be included as part of device authentication.

Parameters

A.03.05.02.ODP.01: devices or types of devices

Assessment objective

[Assignment: devices or types of devices] are authenticated before establishing a system connection.