V2EX authenticator

Authenticator

释义 Definition

authenticator(名词):认证者;验证器。指用来证明身份或验证信息真实性的人或工具(在计算机与网络语境中,常指用于登录/二次验证的设备、应用或机制)。该词在技术语境中最常见;也可指“鉴定真伪的人/机构”。

发音 Pronunciation

/θen.t.ke.tr/

例句 Examples

I lost my authenticator and can’t log in.
我把验证器弄丢了,登录不了了。

To protect customer data, the company requires an authenticator in addition to a password for all remote access.
为保护客户数据,公司要求所有远程访问除密码外还必须使用验证器。

词源 Etymology

authenticator 来自 authenticate(认证、鉴定真伪)+ 表示“人/物”的后缀 -or,意为“进行认证的人/工具”。而 authenticate 源自中世纪拉丁语 authenticare(使其真实/可信),与希腊语词根 *authent-*(真实的、权威的)相关。

相关词 Related Words

文学与著作 Literary Works

  • Applied Cryptography(Bruce Schneier)在身份验证与安全机制讨论中常出现 authenticator
  • Security Engineering(Ross Anderson)涉及认证协议、系统安全设计时使用该词。
  • Cryptonomicon(Neal Stephenson)在密码学与安全相关叙述语境中可见类似术语(含 authenticator 的技术用法)。
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