Defined term
Challenge and Reply Authentication
Challenge and Reply Authentication: Prearranged procedure in which a subject requests authentication of another and the latter establishes validity with a…
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Cybersecurity
Definition
Prearranged procedure in which a subject requests authentication of another and the latter establishes validity with a correct reply.
Alternative Definitions
- Definition 2
Prearranged procedure in which a subject requests authentication of another and the latter establishes validity with a correct reply. (CNSSI-4009) (NISTIR)
Sources
1
Committee on National Security Systems Glossary CNSSI 4009-2015
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The Cyber Glossary
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