authentication

• Nom désignant le processus ou la marque utilisés pour vérifier l'origine, la validité ou l'authenticité d'un objet, d'une personne ou d'une information.

A noun referring to the process or mark used to verify the origin, validity, or genuineness of an item, person, or information.

indénombrable

1. Verification of originB2formal

   A mark or stamp on a product that confirms its origin and genuineness.

   Authentification (origine)

   • The painting's authentication was confirmed by a specialist.
   • The wine bottle had a seal of authentication from the vineyard.
   • The dealer provided a certificate of authentication for the antique.

   Synonymeshallmark

2. Validation processB2formal

   The process of proving that something or someone is genuine, valid, or authorized.

   Authentification

   • The system requires two-factor authentication for security.
   • The bank uses biometric authentication for online access.
   • The document's authentication was verified by a notary public.

   Synonymesattestationcertificationconfirmationcorroborationsubstantiationvalidationverification