authorized user

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Definitions:

Any appropriately cleared individual with a requirement to access an information system (IS) for performing or assisting in a lawful and authorized government function.
Sources:
CNSSI 4009-2015 from DoDD 8570.01 - Adapted

Any appropriately provisioned individual with a requirement to access an information system.
Sources:
NIST SP 1800-27B under Authorized User from CNSSI 4009-2015

Glossary Comments

Comments about specific definitions should be sent to the authors of the linked Source publication. For NIST publications, an email is usually found within the document.

Comments about the glossary's presentation and functionality should be sent to secglossary@nist.gov.

See NISTIR 7298 Rev. 3 for additional details.