Defined term
Logical Perimeter
Logical Perimeter: A conceptual perimeter that extends to all intended users of the system, both directly and indirectly connected, who receive output from…
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Infrastructure
Definition
A conceptual perimeter that extends to all intended users of the system, both directly and indirectly connected, who receive output from the system without a reliable human review by an appropriate authority. The location of such a review is commonly referred to as an “air gap”.
Alternative Definitions
- Definition 2
A conceptual perimeter that extends to all intended users of the system, both directly and indirectly connected, who receive output from the system without a reliable human review by an appropriate authority. The location of such a review is commonly referred to as an “air gap.” (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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