Authentication

CNSSI 4009

Security measure designed to establish the validity of a transmission, message, or originator, or a means of verifying an individual's authorization to receive specific categories of information.

FIPS 200

Verifying the identity of a user, process, or device, often as a prerequisite to allowing access to resources in an information system.

NIST SP 800-18r1

Verifying the identity of a user, process, or device, often as a prerequisite to allowing access to resources in an information system.

NIST SP 800-27rA

Verifying the identity of a user, process, or device, often as a prerequisite to allowing access to resources in a system.

NIST SP 800-32

Security measure designed to establish the validity of a transmission, message, or originator, or a means of verifying an individual's authorization to receive specific categories of information. (NS4009)

NIST SP 800-33

Verifying the identity of a user, process, or device, often as a prerequisite to allowing access to resources in a system.

NIST SP 800-37

Verifying the identity of a user, process, or device, often as a prerequisite to allowing access to resources in an information system.

NIST SP 800-47

The process of verifying the authorization of a user, process, or device, usually as a prerequisite for granting access to resources in an IT system.

NIST SP 800-53AdF

Verifying the identity of a user, process, or device, often as a prerequisite to allowing access to resources in an information system. [FIPS 200]

NIST SP 800-53r1

Verifying the identity of a user, process, or device, often as a prerequisite to allowing access to resources in an information system.

NIST SP 800-53r2

Verifying the identity of a user, process, or device, often as a prerequisite to allowing access to resources in an information system. (FIPS 200)

NIST SP 800-57P1

A process that establishes the origin of information, or determines an entity's identity.

NIST SP 800-57P2

A process that establishes the origin of information, or determines an entity's identity. In a general information security context: Verifying the identity of a user, process, or device, often as a prerequisite to allowing access to resources in an information system (SP800-53).

NIST SP 800-59

Security measures designed to establish the validity of a transmission, message, or originator, or a means of verifying an individual's authorization to receive specific categories of information. (CNSS 4009)

NIST SP 800-66

The corroboration that a person is the one claimed. (45 C.F.R. Sec. 164.304)

NIST SP 800-67

Provides assurance of the authenticity and, therefore, the integrity of data.