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authenticator

 

Definitions from WordNet

Noun authenticator has 1 sense
  1. appraiser, authenticator - one who determines authenticity (as of works of art) or who guarantees validity
    --1 is a kind of critic
    Derived form: verb authenticate1

Definitions from the Web

Authenticator

Description

An authenticator can refer to various things, depending on the context. It can refer to a device, program, or method used to authenticate or verify the identity of a user or system.

Senses and Usages

Noun

Sense: A device or program used to verify the identity of a user or system.

Usage: I use an authenticator app on my phone to ensure secure access to my online accounts.

Noun

Sense: A person or thing that confirms or validates the authenticity of something.

Usage: The expert art historian served as an authenticator, confirming the painting's origin and authenticity.

Sample Sentences

The authenticator is an essential tool for ensuring secure access to online services.

To protect my accounts, I use a two-factor authentication method with an authenticator device.

The expert's role as an authenticator was crucial in determining the legitimacy of the antique watch.

Related Products

Find authenticator devices and programs on Amazon.

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