Authentication: meaning, definitions and examples

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authentication

 

[ ɔːˌθɛntɪˈkeɪʃən ]

Noun
Context #1 | Noun

security system

The process or action of verifying the identity of a user or process.

Synonyms

confirmation, validation, verification

Examples of usage

  • Two-factor authentication is a common method used to enhance security.
  • Authentication is required before accessing sensitive information.
  • Biometric authentication, such as fingerprint scanning, is becoming more popular.
  • Authentication protocols help prevent unauthorized access to systems.
  • Authentication ensures that only authorized individuals can access certain resources.
Context #2 | Noun

legal context

The action of proving or showing something to be true, genuine, or valid.

Synonyms

confirmation, validation, verification

Examples of usage

  • The authentication of documents is necessary for legal proceedings.
  • Authentication of evidence is crucial in court cases.
  • The authentication process involves confirming the validity of the presented information.
Context #3 | Noun

computer science

The process of ensuring that data or messages are from a trusted source.

Synonyms

confirmation, validation, verification

Examples of usage

  • Digital signatures are often used for authentication in electronic transactions.
  • Network authentication protocols help secure communication between devices.
  • Authentication mechanisms play a key role in data integrity and security.

Translations

Translations of the word "authentication" in other languages:

🇵🇹 autenticação

🇮🇳 प्रमाणीकरण

🇩🇪 Authentifizierung

🇮🇩 otentikasi

🇺🇦 аутентифікація

🇵🇱 uwierzytelnianie

🇯🇵 認証 (にんしょう)

🇫🇷 authentification

🇪🇸 autenticación

🇹🇷 kimlik doğrulama

🇰🇷 인증

🇸🇦 المصادقة

🇨🇿 ověření

🇸🇰 overenie

🇨🇳 认证 (rènzhèng)

🇸🇮 avtentikacija

🇮🇸 staðfesting

🇰🇿 растау

🇬🇪 ავტენტიფიკაცია

🇦🇿 təsdiqləmə

🇲🇽 autenticación

Etymology

The word 'authentication' has its roots in the Greek language, where 'authentikos' means 'original.' Over time, the term evolved to encompass the idea of verifying the truth or validity of something. In the digital age, authentication has become crucial for establishing trust and security in various domains, from online transactions to data access. The concept of authentication continues to evolve alongside advancements in technology, aiming to provide more robust methods of confirming identities and ensuring data integrity.

Word Frequency Rank

At position #13,096, this word is part of sophisticated English vocabulary. It's useful for academic or professional contexts where precise language is needed.