authentication
Authentication is the formal process of verifying that someone or something is genuine, valid, or who they claim to be. It is most commonly used in digital security to confirm a user's identity before granting access to a system or piece of information.
Exemples
3 sur 5I need to set up two-factor authentication on my social media account to prevent hacking.
I must establish a double identity check for my social profile to avoid unauthorized access.
The authentication of the 15th-century painting required several months of forensic analysis by experts.
The official verification of the old painting's origin took months of technical study.
Wait a second, the app is still loading the authentication screen.
Hang on, the application is still processing the identity verification page.
Antonymes
Famille de mots
Astuce mémo
Think of the word 'Author.' Authentication is the process of proving who the 'author' (the person behind the action) really is.
Quiz rapide
The bank sent an __________ code to my phone to make sure it was really me logging in.
Correct !
La bonne réponse est : authentication
Exemples
I need to set up two-factor authentication on my social media account to prevent hacking.
everydayI must establish a double identity check for my social profile to avoid unauthorized access.
The authentication of the 15th-century painting required several months of forensic analysis by experts.
formalThe official verification of the old painting's origin took months of technical study.
Wait a second, the app is still loading the authentication screen.
informalHang on, the application is still processing the identity verification page.
The study evaluates different biometric authentication protocols to determine which is most resistant to spoofing.
academicThe research analyzes various physical identity check methods to see which is safest against fraud.
Our corporate policy requires biometric authentication for all employees entering the high-security server room.
businessCompany rules mandate fingerprint or eye scans for all staff entering the protected data area.
Antonymes
Famille de mots
Collocations courantes
Phrases Courantes
multi-factor authentication
a multi-step verification process
digital authentication
the process of verifying electronic identity or signatures
source authentication
the process of proving where a piece of information originated
Souvent confondu avec
Authentication is the act of proving WHO you are; authorization is the act of proving WHAT YOU CAN DO or access.
Validation is checking if something is logically correct or meets standards, while authentication is proving origin or identity.
Notes d'usage
Use this word primarily in technical, legal, or administrative contexts. While 'verification' is more general, 'authentication' implies a deeper or more formal level of proof regarding identity.
Erreurs courantes
Learners often use 'authentication' when they simply mean 'permission.' Remember that authentication is about 'proof of being real' rather than 'getting the green light.'
Astuce mémo
Think of the word 'Author.' Authentication is the process of proving who the 'author' (the person behind the action) really is.
Origine du mot
Derived from the Greek 'authentikos', meaning 'original, primary, at first hand.'
Modèles grammaticaux
Contexte culturel
In modern digital culture, authentication is a daily experience for almost everyone through PINs, face ID, and passwords.
Quiz rapide
The bank sent an __________ code to my phone to make sure it was really me logging in.
Correct !
La bonne réponse est : authentication
Vocabulaire associé
Security refers to the state of being free from danger, thre...
protocolA protocol is a system of fixed rules and formal procedures...
encryptionEncryption is the process of converting digital information...
authorizationThe official permission or legal power granted to someone to...
identityIdentity refers to the distinguishing character or personali...
Mots lis
example
A1An example is a specific thing or person that shows what a group or a rule is like. It is used to help explain something more clearly so that others can understand it easily.
always
A1This word describes something that happens at all times or on every occasion. It is a frequency adverb used to talk about habits, permanent truths, or repeated actions.
result
A1A result is something that happens or exists because of something else that happened before. It is often used to describe the final score of a game, the grade on a test, or the outcome of a specific action.
reason
A1A reason is a cause or explanation for why something happens or why someone does something. It is the information that answers the question 'Why?'.
research
A1A detailed study of a subject, especially in order to discover (new) information or reach a (new) understanding. It involves gathering facts and data to test a theory or solve a problem.
girl
A1A female child or a young female person from birth until she reaches adulthood. It is also commonly used to refer to a daughter or, in informal settings, to a young woman.
food
A1Food refers to any substance consumed by living organisms to provide nutritional support for the body. It can be of plant, animal, or fungal origin and contains essential nutrients like carbohydrates, fats, and proteins.
moment
A1A very short period of time or a specific point in time. It is often used to ask someone to wait briefly or to describe a significant event occurring right now.
himself
A1A reflexive pronoun used as the object of a verb or preposition when the subject is a male person or animal previously mentioned. It is also used to emphasize that a specific man or boy did something personally or without help.
force
A1Force is the physical strength or energy that is used to push or pull an object. It can also refer to an organized group of people, such as the police or a military group.
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