Primary definition
A scenario where the Attacker impersonates the Verifier in an authentication protocol, usually to capture information that can be used to masquerade as a Claimant to the real Verifier. (SP 800-63) (NISTIR)
Also known asVerifier Spoofing Attack · VI Attack · Verifier Masquerade Attack · Verifier Impersonation
1 sources cited4 related termsReviewed Aug 10, 2026
— The Cyber GlossaryView source
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TCG
A scenario where the Attacker impersonates the Verifier in an authentication protocol, usually to capture information that can be used to masquerade as a Claimant to the real Verifier. (SP 800-63) (NISTIR)
The Cyber Glossary · 2024
Cite this term
Permanent URL · stable across revisions
Election Security Glossary. (2026). Verifier Impersonation Attack. In Election Security Glossary. Retrieved August 20, 2026, from https://electionsecurityglossary.com/glossary/verifier-impersonation-attack
Sources
1 cited · last checked Aug 10, 2026
01
The Cyber Glossary
The Cyber Glossary
Single-source
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