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multiple security levels (MSL)

Abbreviations / Acronyms / Synonyms:

MSL

Definitions:

  Capability of an information system that is trusted to contain, and maintain separation between, resources (particularly stored data) of different security domains.
Sources:
CNSSI 4009-2015

  Capability of a system that is trusted to contain, and maintain separation between, resources (particularly stored data) of different security domains.
Sources:
NIST SP 800-53 Rev. 5 under multiple security levels from CNSSI 4009-2015