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Multiple Security Levels

nounverified· unreviewed·updated Aug 30, 2026

GlossaryL1 — what DictionaryL2 — how used ThesaurusL3 — relations Universaleverything

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

Framework senses

3 senses across 3 frameworks

NISTIR 7298: Glossary of Key Information Security Terms, Revision 21 senseview framework →

§1: Capability of an information system that is trusted to contain, and maintain separation between, resources (particularly stored data) of different security domains.

CNSSI-4009 (Glossary of Information Assurance Terms)1 senseview framework →

§1: Capability of an information system that is trusted to contain, and maintain separation between, resources (particularly stored data) of different security domains.

Legacy lexicon import1 senseview framework →

§1 · legacy_primary: Capability of an information system that is trusted to contain, and maintain separation between, resources (particularly stored data) of different security domains.
DR-088 backfill from the noun definition column