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身份验证
Sign in to savethumb|ATM user authenticating himself Authentication (from 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.
Authentication is the process of verifying that someone or something is genuinely who or what they claim to be, rather than just stating an identity. It matters because it allows systems like banks and computers to confirm your identity before granting you access to sensitive information or services.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Subclass of
- verification
- Part of
- login
- Has use
- authenticity
Show 10 more facts
- Stack Exchange tag
- stackoverflow.com/tags/authentication
- different from
- authorization
- facet of
- security
- topic's main category
- Category:Authentication
- ACM Classification Code (2012)
- 10002992
- P8168
- Longnes
- on focus list of Wikimedia project
- Wikipedia:Vital articles/Level/4
- Commons category
- Authentication
- native label
- αὐθεντικός
- P13411
- Witterschlick
Sources (1)
via Wikidata · CC0
Article · 中文
身份验证（英語：Authentication）又称“認证”、“鉴权”，是指通过一定的手段，完成对用户身份的确认。 身份验证的目的是确认当前所声称为某种身份的用户，确实是所声称的用户。在日常生活中，身份验证并不罕见；比如，通过检查对方的证件，我们一般可以确信对方的身份。虽然日常生活中的这种确认对方身份的做法也属于广义的“身份验证”，但“身份验证”一词更多地被用在计算机、通信等领域。 身份验证的方法有很多，基本上可分为：基于共享密钥的身份验证、基于生物学特征的身份验证和基于公开密钥加密算法的身份验证。不同的身份验证方法，安全性也各有高低。
Abstract from DBpedia / Wikipedia · CC BY-SA