lessons learned
nounverified· unreviewed·updated Aug 30, 2026
A set of statements captured after completion of a project or a portion of a project that describes in a neutral way what did or did not work, along with a statement regarding the risk of ignoring the lesson.
MWENIST Cybersecurity Framework
Classifications
Entity Type
Artifact0%rule-basedmulti_axis_classifier_low_confidence.v1
?unassignedlast reviewed —
Sensitivity
—80%llm-generatedllm:claude-haiku-4-5
?unassignedlast reviewed —
Information Class
—85%llm-generatedllm:claude-haiku-4-5
?unassignedlast reviewed —
Variants
- synonym
- knowledge gained from analysing and resolving information security incidents
- plural
- lessons learneds
- possessive
- lessons learned's
- pluralpossessive
- lessons learneds'