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Glite Dictionary
❌ Not genuine 🔐 Not verified
non-authentic

non-authentic

7.1
A login or access attempt not shown to be real and often blocked
  • adjective
  • /nɑn-ɔˈθɛntɪk/
  • Specialized
translation icon : no auténtico
  • Security software detected a non-authentic certificate and warned the user.

Examples

  • The system rejected the non-authentic access attempt due to missing credentials.

  • Only authorized users can enter; all non-authentic logins are blocked automatically.

  • This is non-authentic!

  • Don't buy non-authentic products!

  • The system rejected the non-authentic access attempt due to missing credentials.

  • Security software detected a non-authentic certificate and warned the user.

  • Only authorized users can enter; all non-authentic logins are blocked automatically.

Synonyms

uncertified
vsnon-authentic
1 5.5

Does not have official papers or approval for use

is focused on failing verification of genuineness rather than missing paperwork
untrusted
vsnon-authentic
1 5.0

People do not see it as safe or reliable

is about absence of official verification rather than general trust or safety
uncredentialed
vsnon-authentic
1 6.7

Someone who does not have the official training or papers needed for a job

is about identity verification and official authorization rather than qualifications
unauthenticated
vsnon-authentic
  • Specialized
1 6.6

A person or device that is not verified and cannot access a system

is specifically about lacking official proof of authorization in computing contexts
noncertified
vsnon-authentic
5.3

Not approved by an official group that checks safety or quality

is about lacking verified identity or authorization, not just missing formal approval

Antonyms

authentic
218 3.8

Something that is real and trustworthy, not a fake

How Verified

verified
1 3.9
non-authentic
  • Specialized
7.1
unverified
7 5.3

Surface Forms

non-authentic positive

Morphology

non-authentic = authentic (transparent) = non + authentic

In security/computing contexts 'non-' simply negates 'authentic' (i.e., not verified as genuine), a direct and regular negation familiar to learners.

Etymology

Non-authentic is made of non- meaning 'not' and authentic meaning 'real' or 'official', so in security it describes something that has not been 'checked' or lacks 'official proof'. That's why systems block or warn about non-authentic logins or certificates.