authentication
英 [ɔːˌθentɪˈkeɪʃn] 美 [ɔːˌθentɪˈkeɪʃn]
n.
身份验证;认证；鉴定
例句
You can also set two-factor authentication for social media accounts and other sites.
你还可以为社交媒体账号以及其他网站设置两步验证。
Just 10% of adults can identify one example of two-factor authentication.
只有10%的成年人能识别出一个双重认证的例子。
Strong passwords are good, but security experts also recommend using two-factor authentication for account security.
强大的密码很好，但安全专家也建议采用双重认证来保护账户安全。
