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    Glossary
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bidirectional authentication

Abbreviations / Acronyms / Synonyms:

mutual authentication

Definitions:

  The process of both entities involved in a transaction verifying each other. See bidirectional authentication.
Sources:
NIST SP 800-172 under mutual authentication
NIST SP 800-171 Rev. 2 under mutual authentication from CNSSI 4009

  The process of both entities involved in a transaction verifying each other.
Sources:
CNSSI 4009-2015 under mutual authentication
NIST SP 800-172A under mutual authentication

  Two parties authenticating each other at the same time. Also known as mutual authentication or two-way authentication.
Sources:
NIST SP 800-172
NIST SP 800-172A
NIST SP 800-171 Rev. 2