Classified National Security Information

Classified National Security Information definition in Computer Security terms:

Acronym(s): None

Definition(s): Information that has been determined pursuant to Executive Order (E.O.) 13526 or any predecessor order to require protection against unauthorized disclosure and is marked to indicate its classified status when in documentary form.
Source(s): CNSSI 4009-2015 (E.O. 13526)

Information that has been determined pursuant to Executive Order 13526 or any predecessor order to require protection against unauthorized disclosure and is marked to indicate its classified status when in documentary form.
Source(s): NIST SP 800-39 (CNSSI 4009)

Synonym(s): None

 

reference: CSRC Glossary