Primary definition
The PII confidentiality impact level--low, moderate, or high-- indicates the potential harm that could result to the subject individuals and/or the organization if PII were inappropriately accessed, used, or disclosed. (SP 800-122) (NISTIR)
Also known asPII Impact Level · PII Confidentiality Level · PII CIL · Confidentiality Impact Level for PII · PII Data Impact Level
1 sources cited4 related termsReviewed Aug 10, 2026
— The Cyber GlossaryView source
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The PII confidentiality impact level--low, moderate, or high-- indicates the potential harm that could result to the subject individuals and/or the organization if PII were inappropriately accessed, used, or disclosed. (SP 800-122) (NISTIR)
The Cyber Glossary · 2024
Cite this term
Permanent URL · stable across revisions
Election Security Glossary. (2026). Pii Confidentiality Impact Level. In Election Security Glossary. Retrieved August 20, 2026, from https://electionsecurityglossary.com/glossary/pii-confidentiality-impact-level
Sources
1 cited · last checked Aug 10, 2026
01
The Cyber Glossary
The Cyber Glossary
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