Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    Glossary
A  |  B  |  C  |  D  |  E  |  F  |  G  |  H  |  I  |  J  |  K  |  L  |  M  |  N  |  O  |  P  |  Q  |  R  |  S  |  T  |  U  |  V  |  W  |  X  |  Y  |  Z

mutual authentication

Abbreviations / Acronyms / Synonyms:

Definitions:

  The process of both entities involved in a transaction verifying each other.
Sources:
CNSSI 4009-2022
NIST SP 1800-21C under Mutual Authentication
NIST SP 800-172r3

  Two parties authenticating each other at the same time. Also known as mutual authentication or two-way authentication.
Sources:
NIST SP 800-172r3 under bidirectional authentication