Defined term
Zone of Control
Zone of Control: Three dimensional space surrounding equipment that processes classified and/or controlled unclassified information (CUI) within which TEMPEST…
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Legal & Policy
Definition
Three dimensional space surrounding equipment that processes classified and/or controlled unclassified information (CUI) within which TEMPEST exploitation is not considered practical or where legal authority to identify and remove a potential TEMPEST exploitation exists.
Alternative Definitions
- Definition 2
Three-dimensional space surrounding equipment that processes classified and/or sensitive information within which TEMPEST exploitation is not considered practical or where legal authority to identify and remove a potential TEMPEST exploitation exists. (CNSSI-4009) (NISTIR)
Sources
1
Committee on National Security Systems Glossary CNSSI 4009-2015
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The Cyber Glossary
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