Nounverified· unreviewed MWEverified· unreviewed

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.

MWENISTIR 7298: Glossary of Key Information Security Terms, Revision 2

Classifications

per-axis with provenance

Entity Type

Capability0%rule-basedmulti_axis_classifier_low_confidence.v1

?unassignedlast reviewed —

Sensitivity

Regulated85%llm-generatedllm:claude-haiku-4-5

?unassignedlast reviewed —

Information Class

Cui70%llm-generatedllm:claude-haiku-4-5

?unassignedlast reviewed —

Variants

3 surface forms

acronym: MSL
possessive: Multiple Security Levels's
pluralpossessive: Multiple Security Levelses'

Continue to:Dictionary →How is this term used per framework?Thesaurus →How does this term relate to other terms?Universal →Everything in one page.