AUTHENTICATION

Authentication

Authentication is the act of confirming the truth of an attribute of a datum or entity. This might involve confirming the identity of a person or software program, tracing the origins of an artifact, or ensuring that a product is what its packaging and labeling claims to be. Authentication often involves verifying the validity of at least one form of identification.

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authentication

Noun

  1. something which validates or confirms the authenticity of something
  2. proof of the identity of a user logging on to some network
  3. a hallmark or assay-mark on a piece of metalwork


The above text is a snippet from Wiktionary: authentication
and as such is available under the Creative Commons Attribution/Share-Alike License.

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