Word of the Day – July 11, 2021

two-factor authentication

Definitions

Type Definition Sources
Noun A type of authentication that requires two independent methods to establish identity and authorization to perform services. The three most recognized factors are: • 'Something you are' (e.g., biometrics) • 'Something you know' (e.g., password) • 'Something you have' (e.g., smart card) (used 71 times in citations and controls)
  • Licensed dictionary content

Other Forms

Type Other Form
Plural two-factor authentications
Plural Possessive two-factor authentications'
Possessive two-factor authentication's

Relationships

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Common Controls

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Citations

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