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    Glossary
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black transport

Abbreviations / Acronyms / Synonyms:

black core

Definitions:

  A network environment (point-to-point and multi-point) supporting end-to-end encrypted information at a single classification level; networks within the environment are segmented by network technology with inspection points at the perimeter, boundary, or gateway. Encrypted traffic is routed, switched, or forwarded over an unclassified or untrusted network infrastructure.
Sources:
CNSSI 4009-2022 from DoD JIE NTT IDT WAN SA - adapted