RED/BLACK concept

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Abbreviation(s) and Synonym(s):

None

Definition(s):

Separation of electrical and electronic circuits, components, equipment, and systems that handle national security information (RED), in electrical form, from those that handle non-national security information (BLACK) in the same form.
Source(s):
CNSSI 4009-2015 CNSSAM TEMPEST/01-13, NSTISSI No. 7002

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.

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See NISTIR 7298 Rev. 3 for additional details.

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Information Technology Laboratory

Computer Security Resource Center

Computer Security Resource Center

RED/BLACK concept

Glossary Comments