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unauthenticated

unauthenticated

1 6.6
A person or device that is not verified and cannot access a system
  • adjective
  • /ˌʌnəˈθɛntɪˌkeɪtɪd/
  • Specialized
translation icon : no autenticado

Examples

  • The group allows unauthenticated senders (which is the default for groups created pre-Exchange 2007).

    Blog text (14)
  • The website displayed a warning that the information provided was unauthenticated and should be verified before use.

  • She was cautious about accepting the email, as it came from an unauthenticated sender who could be a phishing attempt.

  • In the meeting, he pointed out that the data was unauthenticated and could mislead the team if used in decision-making.

Synonyms

unvalidated
vsunauthenticated
1 6.6

Not checked to see if information is correct or safe

highlights missing verification of genuineness or validity rather than only lacking checks
non-authentic
vsunauthenticated
  • Specialized
7.1

A login or access attempt not shown to be real and often blocked

is a general label for identity or information that is not verified

Antonyms

4 4.0

Officially shown to have the required skills by a certificate

authenticated
  • Specialized
5.0

Shown to be real by official checks

validated
  • Formal
4.2

Officially checked and accepted as correct or legal

How Verified

authenticated
  • Specialized
5.0
verified
1 3.9
unauthenticated
  • Specialized
1 6.6
suspicious
300 2.7
forged
  • NSFW
5.1

Surface Forms

unauthenticated positive

Morphology

unauthenticated = authenticated (transparent) = un + authenticate + ed

Clearly formed by adding the negative prefix 'un-' to 'authenticated', giving the straightforward meaning 'not verified'.

Etymology

The word unauthenticated comes from the prefix un- ('not') and authentic ('real'), and the verb authenticate means to 'prove real'. So unauthenticated describes a person or device that has not been checked or proved real and is therefore not allowed access.