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- Dictionaryauthentication/ɔːˌθɛntɪˈkeɪʃn/
noun
- 1. the process or action of proving or showing something to be true, genuine, or valid: "the prints will be stamped with his seal and accompanied by a letter of authentication"
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Authentication is the process of determining whether someone or something is who or what they say they are. Authentication technology provides access control for systems by checking to see if a user's credentials match the credentials in a database of authorized users or a data authentication server.
- Knowledge-Based Authentication
What is knowledge-based authentication? Knowledge-based...
- Authentication Server
What is an authentication server? An authentication server...
- Possession Factor
What is a possession factor? The possession factor, in a...
- Single Sign-On
What is single sign-on (SSO)? Single sign-on (SSO) is a...
- Access Control
Conditional access (CA) is a technology used to control...
- Exploring Multifactor Authentication Benefits and Technology
Multifactor authentication, or MFA, is an IT security...
- Machine Authentication
Machine authentication is the authorization of an automated...
- Strong Authentication
Additionally, the authentication method must include one...
- Knowledge-Based Authentication
Authentication is the process of verifying the identities of people, apps, and services before giving them access to digital systems and resources. Learn about different authentication methods, such as passwords, biometrics, certificates, and multifactor authentication, and how to protect your organization from account compromise.
Authentication is the process of proving that something is real, true, or what people say it is. Learn how to use this word in different contexts, such as password, biometric, or fingerprint authentication, with examples and translations.
In cyber security, authentication is the process of verifying someone's or something's identity. Authentication usually takes place by checking a password, a hardware token, or some other piece of information that proves identity.
Learn the meaning of authentication, an act or process of showing something to be real, true, or genuine. See examples, synonyms, word history, and related phrases of authentication.
In a computer system, authentication (“auth” for short) is the process that verifies that a user is who they claim to be. Most authentication systems rely on authentication factors, which are items (a swipe card), characteristics (a fingerprint scan) or bits of information (a PIN code) that only the user has.
Authentication (from Greek: αὐθεντικός authentikos, "real, genuine", from αὐθέντης authentes, "author") is the act of proving an assertion, such as the identity of a computer system user. In contrast with identification, the act of indicating a person or thing's identity, authentication is the process of verifying that identity. [1] .
