Cybersecurity

Verified

Key Updating

Primary definition

Irreversible cryptographic process for modifying key. (CNSSI-4009) (NISTIR)

Also known asKey Rotation · Key Change · Key Renewal · Key Replacement · Key Refresh · Key Rollover
1 sources cited4 related termsReviewed Aug 10, 2026
— The Cyber GlossaryView source

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Irreversible cryptographic process for modifying key. (CNSSI-4009) (NISTIR)

The Cyber Glossary · 2024

Cite this term

Permanent URL · stable across revisions
Election Security Glossary. (2026). Key Updating. In Election Security Glossary. Retrieved August 20, 2026, from https://electionsecurityglossary.com/glossary/key-updating

Sources

1 cited · last checked Aug 10, 2026

01

The Cyber Glossary
The Cyber Glossary

Single-source

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