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Information System Life Cycle

nounid 2900·updated Aug 30, 2026
verified· unreviewed

The phases through which an information system passes, typically characterized as initiation, development, operation, and termination (i.e., sanitization, disposal and/or destruction).

MWE

Attested in

No recorded attestations. They are written when an MWE tagging stage is completed, stamped with the pack version and the document’s digest.

Classifications

Entity Type

Process0%rule-basedmulti_axis_classifier_low_confidence.v1

Sensitivity

85%llm-generatedllm:claude-haiku-4-5

Information Class

90%llm-generatedllm:claude-haiku-4-5

Variants

plural
Information System Life Cycles
possessive
Information System Life Cycle's
pluralpossessive
Information System Life Cycles'

Framework definitions

NISTIR 7298: Glossary of Key Information Security Terms, Revision 21 senseview framework →
§1
The phases through which an information system passes, typically characterized as initiation, development, operation, and termination (i.e., sanitization, disposal and/or destruction).
CNSSI-4009 (Glossary of Information Assurance Terms)1 senseview framework →
§1
The phases through which an information system passes, typically characterized as initiation, development, operation, and termination (i.e., sanitization, disposal and/or destruction).
Legacy lexicon import1 senseview framework →
§1 · legacy_primary
The phases through which an information system passes, typically characterized as initiation, development, operation, and termination (i.e., sanitization, disposal and/or destruction).
DR-088 backfill from the noun definition column

Outgoing relationships

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Incoming relationships

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No other term currently asserts a relationship to this one.