An information system in which at least one security objective (i.e., confidentiality, integrity, or availability) is assigned a FIPS PUB 199 potential impact value of high. Note: For National Security Systems, CNSSI No. 1253 does not adopt this FIPS PUB 200 high water mark across security objectives. Source: FIPS PUB 200
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An information system in which at least one security objective (i.e., confidentiality, integrity, or availability) is assigned a FIPS PUB 199 potential impact value of high. Note: For National Security Systems, CNSSI No. 1253 does not adopt this FIPS PUB 200 high water mark across security objectives. Source: FIPS PUB 200
Cite this term
Election Security Glossary. (2026). High Impact System. In Election Security Glossary. Retrieved September 3, 2026, from https://electionsecurityglossary.com/glossary/high-impact-system
Sources
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High consensus
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Multi-source
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